726 lines
31 KiB
PHP
726 lines
31 KiB
PHP
<?php
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namespace W3TC;
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if ( ! defined( 'W3TC' ) ) {
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die();
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}
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$security_session_values = array(
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'' => 'Default',
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'on' => 'Enable',
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'off' => 'Disable',
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);
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?>
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<?php require W3TC_INC_DIR . '/options/common/header.php'; ?>
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<form action="admin.php?page=<?php echo esc_attr( $this->_page ); ?>" method="post">
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<p>
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<?php
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echo wp_kses(
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sprintf(
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// translators: 1 HTML span tag indicating Browsercache enabled/disabled.
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__(
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'Browser caching is currently %1$s.',
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'w3-total-cache'
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),
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'<span class="w3tc-' . ( $browsercache_enabled ? 'enabled">' . esc_html__( 'enabled', 'w3-total-cache' ) : 'disabled">' . esc_html__( 'disabled', 'w3-total-cache' ) ) . '</span>'
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),
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array(
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'span' => array(
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'class' => array(),
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),
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)
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);
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?>
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</p>
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<p>
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<?php
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echo wp_kses(
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Util_Ui::nonce_field( 'w3tc' ),
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array(
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'input' => array(
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'type' => array(),
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'name' => array(),
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'value' => array(),
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),
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)
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);
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?>
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<?php
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echo wp_kses(
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sprintf(
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// translators: HTML input submit for updating media query string.
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__(
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'%1$s to make existing file modifications visible to visitors with a primed cache',
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'w3-total-cache'
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),
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'<input type="submit" name="w3tc_flush_browser_cache" value="' .
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esc_attr__( 'Update media query string', 'w3-total-cache' ) . '" ' .
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disabled( ! ( $browsercache_enabled && $browsercache_update_media_qs ), true, false ) .
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' class="button" />'
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),
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array(
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'input' => array(
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'type' => array(),
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'name' => array(),
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'value' => array(),
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'disabled' => array(),
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'class' => array(),
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),
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)
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);
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?>
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</p>
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</form>
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<form action="admin.php?page=<?php echo esc_attr( $this->_page ); ?>" method="post">
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<?php Util_UI::print_control_bar( 'browsercache_form_control' ); ?>
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<div class="metabox-holder">
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<?php Util_Ui::postbox_header( esc_html__( 'General', 'w3-total-cache' ), '', 'general' ); ?>
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<p><?php esc_html_e( 'Specify global browser cache policy.', 'w3-total-cache' ); ?></p>
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<table class="form-table">
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<tr>
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<th colspan="2">
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<label>
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<input id="browsercache_last_modified" type="checkbox" name="expires"
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<?php Util_Ui::sealing_disabled( 'browsercache.' ); ?>
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value="1"<?php checked( $browsercache_last_modified, true ); ?> />
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<?php esc_html_e( 'Set Last-Modified header', 'w3-total-cache' ); ?>
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</label>
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<p class="description"><?php esc_html_e( 'Set the Last-Modified header to enable 304 Not Modified response.', 'w3-total-cache' ); ?></p>
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</th>
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</tr>
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<tr>
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<th colspan="2">
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<label>
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<input id="browsercache_expires" type="checkbox" name="expires"
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<?php Util_Ui::sealing_disabled( 'browsercache.' ); ?>
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value="1"<?php checked( $browsercache_expires, true ); ?> /> <?php esc_html_e( 'Set expires header', 'w3-total-cache' ); ?></label>
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<p class="description"><?php esc_html_e( 'Set the expires header to encourage browser caching of files.', 'w3-total-cache' ); ?></p>
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</th>
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</tr>
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<tr>
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<th colspan="2">
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<label><input id="browsercache_cache_control" type="checkbox"
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<?php Util_Ui::sealing_disabled( 'browsercache.' ); ?> name="cache_control" value="1"<?php checked( $browsercache_cache_control, true ); ?> /> <?php esc_html_e( 'Set cache control header', 'w3-total-cache' ); ?></label>
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<p class="description"><?php esc_html_e( 'Set pragma and cache-control headers to encourage browser caching of files.', 'w3-total-cache' ); ?></p>
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</th>
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</tr>
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<tr>
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<th colspan="2">
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<label><input id="browsercache_etag" type="checkbox"
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<?php Util_Ui::sealing_disabled( 'browsercache.' ); ?>
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name="etag" value="1"<?php checked( $browsercache_etag, true ); ?> /> <?php esc_html_e( 'Set entity tag (ETag)', 'w3-total-cache' ); ?></label>
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<p class="description"><?php esc_html_e( 'Set the ETag header to encourage browser caching of files.', 'w3-total-cache' ); ?></p>
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</th>
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</tr>
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<tr>
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<th colspan="2">
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<label><input id="browsercache_w3tc" type="checkbox" name="w3tc"
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<?php Util_Ui::sealing_disabled( 'browsercache.' ); ?> value="1" <?php checked( $browsercache_w3tc, true ); ?> /> <?php esc_html_e( 'Set W3 Total Cache header', 'w3-total-cache' ); ?></label>
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<p class="description"><?php esc_html_e( 'Set this header to assist in identifying optimized files.', 'w3-total-cache' ); ?></p>
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</th>
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</tr>
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<tr>
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<th colspan="2">
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<label><input id="browsercache_compression" type="checkbox"
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<?php Util_Ui::sealing_disabled( 'browsercache.' ); ?>
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name="compression"<?php checked( $browsercache_compression, true ); ?> value="1" />
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<?php
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echo wp_kses(
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sprintf(
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// translators: 1 opening HTML acronym tag, 2 closing HTML acronym tag.
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__(
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'Enable %1$sHTTP%2$s (gzip) compression',
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'w3-total-cache'
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),
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'<acronym title="' . esc_attr__( 'Hypertext Transfer Protocol', 'w3-total-cache' ) . '">',
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'</acronym>'
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),
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array(
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'acronym' => array(
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'title' => array(),
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),
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)
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);
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?>
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</label>
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<p class="description"><?php esc_html_e( 'Reduce the download time for text-based files.', 'w3-total-cache' ); ?></p>
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</th>
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</tr>
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<tr>
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<th colspan="2">
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<label><input id="browsercache_brotli" type="checkbox"
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<?php Util_Ui::sealing_disabled( 'browsercache.' ); ?>
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<?php echo ! function_exists( 'brotli_compress' ) ? 'disabled="disabled"' : ''; ?>
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name="compression"<?php checked( $browsercache_brotli, true ); ?> value="1" />
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<?php
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echo wp_kses(
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sprintf(
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// translators: 1 opening HTML acronym tag, 2 closing HTML acronym tag.
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__(
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'Enable %1$sHTTP%2$s (brotli) compression',
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'w3-total-cache'
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),
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'<acronym title="' . esc_attr__( 'Hypertext Transfer Protocol', 'w3-total-cache' ) . '">',
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'</acronym>'
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),
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array(
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'acronym' => array(
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'title' => array(),
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),
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)
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);
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?>
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</label>
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<p class="description"><?php esc_html_e( 'Reduce the download time for text-based files.', 'w3-total-cache' ); ?></p>
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</th>
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</tr>
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<tr>
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<th colspan="2">
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<label><input id="browsercache_replace" type="checkbox"
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<?php Util_Ui::sealing_disabled( 'browsercache.' ); ?>
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name="replace" value="1"<?php checked( $browsercache_replace, true ); ?> /> <?php esc_html_e( 'Prevent caching of objects after settings change', 'w3-total-cache' ); ?></label>
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<p class="description"><?php esc_html_e( 'Whenever settings are changed, a new query string will be generated and appended to objects allowing the new policy to be applied.', 'w3-total-cache' ); ?></p>
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</th>
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</tr>
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<tr>
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<th colspan="2">
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<label><input id="browsercache_querystring" type="checkbox"
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<?php Util_Ui::sealing_disabled( 'browsercache.' ); ?>
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name="querystring" value="1"<?php checked( $browsercache_querystring, true ); ?> /> <?php esc_html_e( 'Remove query strings from static resources', 'w3-total-cache' ); ?></label>
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<p class="description">
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<?php
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echo wp_kses(
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sprintf(
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// translators: 1 opening HTML acronym tag, 2 closing HTML acronym tag.
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__(
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'Resources with a "?" in the %1$sURL%2$s are not cached by some proxy caching servers.',
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'w3-total-cache'
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),
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'<acronym title="' . esc_attr__( 'Uniform Resource Locator', 'w3-total-cache' ) . '">',
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'</acronym>'
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),
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array(
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'acronym' => array(
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'title' => array(),
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),
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)
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);
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?>
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</p>
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</th>
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</tr>
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<tr>
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<th><label for="browsercache_replace_exceptions"><?php Util_Ui::e_config_label( 'browsercache.replace.exceptions' ); ?></label></th>
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<td>
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<textarea id="browsercache_replace_exceptions"
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<?php Util_Ui::sealing_disabled( 'browsercache.' ); ?>
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name="browsercache__replace__exceptions" cols="40" rows="5"><?php echo esc_textarea( implode( "\r\n", $this->_config->get_array( 'browsercache.replace.exceptions' ) ) ); ?></textarea>
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<p class="description">
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<?php
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echo wp_kses(
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sprintf(
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// translators: 1 opening HTML acronym tag, 2 closing HTML acronym tag.
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__(
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'Do not add the prevent caching query string to the specified %1$sURI%2$ss. Supports regular expressions.',
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'w3-total-cache'
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),
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'<acronym title="' . esc_attr__( 'Uniform Resource Identifier', 'w3-total-cache' ) . '">',
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'</acronym>'
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),
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array(
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'acronym' => array(
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'title' => array(),
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),
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)
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);
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?>
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</p>
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</td>
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</tr>
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<tr>
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<th colspan="2">
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<label><input id="browsercache_nocookies" type="checkbox"
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<?php Util_Ui::sealing_disabled( 'browsercache.' ); ?>
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name="nocookies" value="1"<?php checked( $browsercache_nocookies, true ); ?> /> <?php esc_html_e( "Don't set cookies for static files", 'w3-total-cache' ); ?></label>
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<p class="description"><?php esc_html_e( 'Removes Set-Cookie header for responses.', 'w3-total-cache' ); ?></p>
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</th>
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</tr>
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<tr>
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<th colspan="2">
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<?php $this->checkbox( 'browsercache.no404wp', ! Util_Rule::can_check_rules() ); ?> <?php Util_Ui::e_config_label( 'browsercache.no404wp' ); ?></label>
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<p class="description"><?php esc_html_e( 'Reduce server load by allowing the web server to handle 404 (not found) errors for static files (images etc).', 'w3-total-cache' ); ?></p>
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<p class="description">
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<?php
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echo wp_kses(
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sprintf(
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// translators: 1 opening HTML acronym tag, 2 closing HTML acronym tag.
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__(
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'If enabled - you may get 404 File Not Found response for some files generated on-the-fly by WordPress plugins. You may add those file %1$sURI%2$ss to 404 error exception list below to avoid that.',
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'w3-total-cache'
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),
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'<acronym title="' . esc_attr__( 'Uniform Resource Identifier', 'w3-total-cache' ) . '">',
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'</acronym>'
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),
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array(
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'acronym' => array(
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'title' => array(),
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),
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)
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);
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?>
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</p>
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</th>
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</tr>
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<tr>
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<th><label for="browsercache_no404wp_exceptions"><?php Util_Ui::e_config_label( 'browsercache.no404wp.exceptions' ); ?></label></th>
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<td>
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<textarea id="browsercache_no404wp_exceptions"
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<?php Util_Ui::sealing_disabled( 'browsercache.' ); ?>
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name="browsercache__no404wp__exceptions" cols="40" rows="5"><?php echo esc_textarea( implode( "\r\n", $this->_config->get_array( 'browsercache.no404wp.exceptions' ) ) ); ?></textarea>
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<p class="description">
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<?php
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echo wp_kses(
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sprintf(
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// translators: 1 opening HTML acronym tag, 2 closing HTML acronym tag.
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__(
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'Never process 404 (not found) events for the specified %1$sURI%2$ss.',
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'w3-total-cache'
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),
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'<acronym title="' . esc_attr__( 'Uniform Resource Identifier', 'w3-total-cache' ) . '">',
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'</acronym>'
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),
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array(
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'acronym' => array(
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'title' => array(),
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),
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)
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);
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?>
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</p>
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</td>
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</tr>
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<?php
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Util_Ui::config_item(
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array(
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'key' => 'browsercache.rewrite',
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'disabled' => Util_Ui::sealing_disabled( 'browsercache.' ),
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'control' => 'checkbox',
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'checkbox_label' => wp_kses(
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sprintf(
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// translators: 1 opening HTML acronym tag, 2 closing HTML acronym tag.
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__(
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'Rewrite %1$sURL%2$s structure of objects',
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'w3-total-cache'
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),
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'<acronym title="' . esc_attr__( 'Universal Resource Locator', 'w3-total-cache' ) . '">',
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'</acronym>'
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),
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array(
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'acronym' => array(
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'title' => array(),
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),
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)
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),
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'description' => wp_kses(
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sprintf(
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// translators: 1 opening HTML acronym tag, 2 closing HTML acronym tag.
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__(
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'Generate unique %1$sURI%2$s for each file protected from caching by browser.',
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'w3-total-cache'
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),
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'<acronym title="' . esc_attr__( 'Universal Resource Indicator', 'w3-total-cache' ) . '">',
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'</acronym>'
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),
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array(
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'acronym' => array(
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'title' => array(),
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),
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)
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),
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'label_class' => 'w3tc_single_column',
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)
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);
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?>
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</table>
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<?php Util_Ui::postbox_footer(); ?>
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<?php
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Util_Ui::postbox_header(
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wp_kses(
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sprintf(
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// translators: 1 opening HTML acronym tag, 2 closing HTML acronym tag,
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// translators: 3 opening HTML acronym tag, 4 closing HTML acronym tag.
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__(
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'%1$sCSS%2$s & %3$sJS%4$s',
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'w3-total-cache'
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),
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'<acronym title="' . esc_attr__( 'Cascading Style Sheet', 'w3-total-cache' ) . '">',
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'</acronym>',
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'<acronym title="' . esc_attr__( 'JavaScript', 'w3-total-cache' ) . '">',
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'</acronym>'
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),
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array(
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'acronym' => array(
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'title' => array(),
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),
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)
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),
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'',
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'css_js'
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);
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?>
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<p><?php esc_html_e( 'Specify browser cache policy for Cascading Style Sheets and JavaScript files.', 'w3-total-cache' ); ?></p>
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<table class="form-table">
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<tr>
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<th colspan="2">
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<?php $this->checkbox( 'browsercache.cssjs.last_modified' ); ?> <?php Util_Ui::e_config_label( 'browsercache.cssjs.last_modified' ); ?></label>
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<p class="description"><?php esc_html_e( 'Set the Last-Modified header to enable 304 Not Modified response.', 'w3-total-cache' ); ?></p>
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</th>
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</tr>
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<tr>
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<th colspan="2">
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<?php $this->checkbox( 'browsercache.cssjs.expires' ); ?> <?php Util_Ui::e_config_label( 'browsercache.cssjs.expires' ); ?></label>
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<p class="description"><?php esc_html_e( 'Set the expires header to encourage browser caching of files.', 'w3-total-cache' ); ?></p>
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</th>
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</tr>
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<tr>
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<th>
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<label for="browsercache_cssjs_lifetime"><?php Util_Ui::e_config_label( 'browsercache.cssjs.lifetime' ); ?></label>
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</th>
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<td>
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<input id="browsercache_cssjs_lifetime" type="text"
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<?php Util_Ui::sealing_disabled( 'browsercache.' ); ?>
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name="browsercache__cssjs__lifetime" value="<?php echo esc_attr( $this->_config->get_integer( 'browsercache.cssjs.lifetime' ) ); ?>" size="8" /> <?php esc_html_e( 'seconds', 'w3-total-cache' ); ?>
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</td>
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</tr>
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<tr>
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<th colspan="2">
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<?php $this->checkbox( 'browsercache.cssjs.cache.control' ); ?> <?php Util_Ui::e_config_label( 'browsercache.cssjs.cache.control' ); ?></label>
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<p class="description"><?php esc_html_e( 'Set pragma and cache-control headers to encourage browser caching of files.', 'w3-total-cache' ); ?></p>
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</th>
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</tr>
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<tr>
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<th>
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<label for="browsercache_cssjs_cache_policy"><?php Util_Ui::e_config_label( 'browsercache.cssjs.cache.policy' ); ?></label>
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</th>
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<td>
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<select id="browsercache_cssjs_cache_policy"
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<?php Util_Ui::sealing_disabled( 'browsercache.' ); ?>
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name="browsercache__cssjs__cache__policy">
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<?php
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$value = $this->_config->get_string( 'browsercache.cssjs.cache.policy' );
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$cssjs_expires = $this->_config->get_boolean( 'browsercache.cssjs.expires' );
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?>
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<option value="cache"<?php selected( $value, 'cache' ); ?>>cache ("public")</option>
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<option value="cache_public_maxage"<?php selected( $value, 'cache_public_maxage' ); ?><?php disabled( $is_nginx && $cssjs_expires ); ?>><?php esc_html_e( 'cache with max-age ("public, max-age=EXPIRES_SECONDS")', 'w3-total-cache' ); ?></option>
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<option value="cache_validation"<?php selected( $value, 'cache_validation' ); ?>><?php esc_html_e( 'cache with validation ("public, must-revalidate, proxy-revalidate")', 'w3-total-cache' ); ?></option>
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<option value="cache_maxage"<?php selected( $value, 'cache_maxage' ); ?><?php disabled( $is_nginx && $cssjs_expires ); ?>><?php esc_html_e( 'cache with max-age and validation ("max-age=EXPIRES_SECONDS, public, must-revalidate, proxy-revalidate")', 'w3-total-cache' ); ?></option>
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<option value="cache_noproxy"<?php selected( $value, 'cache_noproxy' ); ?>><?php esc_html_e( 'cache without proxy ("private, must-revalidate")', 'w3-total-cache' ); ?></option>
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<option value="no_cache"<?php selected( $value, 'no_cache' ); ?>><?php esc_html_e( 'don\'t cache ("max-age=0, private, no-store, no-cache, must-revalidate")', 'w3-total-cache' ); ?></option>
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</select>
|
|
<?php if ( $is_nginx && $cssjs_expires ) : ?>
|
|
<p class="description"><?php esc_html_e( 'The Expires header already sets the max-age.', 'w3-total-cache' ); ?></p>
|
|
<?php endif; ?>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.cssjs.etag' ); ?> <?php Util_Ui::e_config_label( 'browsercache.cssjs.etag' ); ?></label>
|
|
<p class="description"><?php esc_html_e( 'Set the ETag header to encourage browser caching of files.', 'w3-total-cache' ); ?></p>
|
|
</th>
|
|
</tr>
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.cssjs.w3tc' ); ?> <?php Util_Ui::e_config_label( 'browsercache.cssjs.w3tc' ); ?></label>
|
|
<p class="description"><?php esc_html_e( 'Set this header to assist in identifying optimized files.', 'w3-total-cache' ); ?></p>
|
|
</th>
|
|
</tr>
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.cssjs.compression' ); ?> <?php Util_Ui::e_config_label( 'browsercache.cssjs.compression' ); ?> </label>
|
|
<p class="description"><?php esc_html_e( 'Reduce the download time for text-based files.', 'w3-total-cache' ); ?></p>
|
|
</th>
|
|
</tr>
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.cssjs.brotli', ! function_exists( 'brotli_compress' ) ); ?> <?php Util_Ui::e_config_label( 'browsercache.cssjs.brotli' ); ?> </label>
|
|
<p class="description"><?php esc_html_e( 'Reduce the download time for text-based files.', 'w3-total-cache' ); ?></p>
|
|
</th>
|
|
</tr>
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.cssjs.replace' ); ?> <?php Util_Ui::e_config_label( 'browsercache.cssjs.replace' ); ?></label>
|
|
<p class="description"><?php esc_html_e( 'Whenever settings are changed, a new query string will be generated and appended to objects allowing the new policy to be applied.', 'w3-total-cache' ); ?></p>
|
|
</th>
|
|
</tr>
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.cssjs.querystring' ); ?> <?php esc_html_e( 'Remove query strings from static resources', 'w3-total-cache' ); ?></label>
|
|
<p class="description">
|
|
<?php
|
|
echo wp_kses(
|
|
sprintf(
|
|
// translators: 1 opening HTML acronym tag, 2 closing HTML acronym tag.
|
|
__(
|
|
'Resources with a "?" in the %1$sURL%2$s are not cached by some proxy caching servers.',
|
|
'w3-total-cache'
|
|
),
|
|
'<acronym title="' . esc_attr__( 'Uniform Resource Locator', 'w3-total-cache' ) . '">',
|
|
'</acronym>'
|
|
),
|
|
array(
|
|
'acronym' => array(
|
|
'title' => array(),
|
|
),
|
|
)
|
|
);
|
|
?>
|
|
</p>
|
|
</th>
|
|
</tr>
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.cssjs.nocookies' ); ?> <?php Util_Ui::e_config_label( 'browsercache.cssjs.nocookies' ); ?></label>
|
|
<p class="description"><?php esc_html_e( 'Removes Set-Cookie header for responses.', 'w3-total-cache' ); ?></p>
|
|
</th>
|
|
</tr>
|
|
</table>
|
|
|
|
<?php Util_Ui::postbox_footer(); ?>
|
|
|
|
<?php
|
|
Util_Ui::postbox_header(
|
|
wp_kses(
|
|
sprintf(
|
|
// translators: 1 opening HTML acronym tag, 2 closing HTML acronym tag,
|
|
// translators: 3 opening HTML acronym tag, 4 closing HTML acronym tag.
|
|
__(
|
|
'%1$sHTML%2$s & %3$sXML%4$s',
|
|
'w3-total-cache'
|
|
),
|
|
'<acronym title="' . esc_attr__( 'Hypertext Markup Language', 'w3-total-cache' ) . '">',
|
|
'</acronym>',
|
|
'<acronym title="' . esc_attr__( 'Extensible Markup Language', 'w3-total-cache' ) . '">',
|
|
'</acronym>'
|
|
),
|
|
array(
|
|
'acronym' => array(
|
|
'title' => array(),
|
|
),
|
|
)
|
|
),
|
|
'',
|
|
'html_xml'
|
|
);
|
|
?>
|
|
<p><?php esc_html_e( 'Specify browser cache policy for posts, pages, feeds and text-based files.', 'w3-total-cache' ); ?></p>
|
|
|
|
<table class="form-table">
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.html.last_modified' ); ?> <?php Util_Ui::e_config_label( 'browsercache.html.last_modified' ); ?></label>
|
|
<p class="description"><?php esc_html_e( 'Set the Last-Modified header to enable 304 Not Modified response.', 'w3-total-cache' ); ?></p>
|
|
</th>
|
|
</tr>
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.html.expires' ); ?> <?php Util_Ui::e_config_label( 'browsercache.html.expires' ); ?></label>
|
|
<p class="description"><?php esc_html_e( 'Set the expires header to encourage browser caching of files.', 'w3-total-cache' ); ?></p>
|
|
</th>
|
|
</tr>
|
|
<tr>
|
|
<th style="width: 250px;">
|
|
<label for="browsercache_html_lifetime"><?php Util_Ui::e_config_label( 'browsercache.html.lifetime' ); ?></label>
|
|
</th>
|
|
<td>
|
|
<input id="browsercache_html_lifetime" type="text" name="browsercache__html__lifetime"
|
|
<?php Util_Ui::sealing_disabled( 'browsercache.' ); ?>
|
|
value="<?php echo esc_attr( $this->_config->get_integer( 'browsercache.html.lifetime' ) ); ?>"
|
|
size="8" /> <?php esc_html_e( 'seconds', 'w3-total-cache' ); ?>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.html.cache.control' ); ?> <?php Util_Ui::e_config_label( 'browsercache.html.cache.control' ); ?></label>
|
|
<p class="description"><?php esc_html_e( 'Set pragma and cache-control headers to encourage browser caching of files.', 'w3-total-cache' ); ?></p>
|
|
</th>
|
|
</tr>
|
|
<tr>
|
|
<th>
|
|
<label for="browsercache_html_cache_policy"><?php Util_Ui::e_config_label( 'browsercache.html.cache.policy' ); ?></label>
|
|
</th>
|
|
<td>
|
|
<select id="browsercache_html_cache_policy" name="browsercache__html__cache__policy"
|
|
<?php Util_Ui::sealing_disabled( 'browsercache.' ); ?>>
|
|
<?php
|
|
$value = $this->_config->get_string( 'browsercache.html.cache.policy' );
|
|
$html_expires = $this->_config->get_boolean( 'browsercache.html.expires' );
|
|
?>
|
|
<option value="cache"<?php selected( $value, 'cache' ); ?>>cache ("public")</option>
|
|
<option value="cache_public_maxage"<?php selected( $value, 'cache_public_maxage' ); ?><?php disabled( $is_nginx && $html_expires ); ?>><?php esc_html_e( 'cache with max-age ("public, max-age=EXPIRES_SECONDS")', 'w3-total-cache' ); ?></option>
|
|
<option value="cache_validation"<?php selected( $value, 'cache_validation' ); ?>><?php esc_html_e( 'cache with validation ("public, must-revalidate, proxy-revalidate")', 'w3-total-cache' ); ?></option>
|
|
<option value="cache_maxage"<?php selected( $value, 'cache_maxage' ); ?><?php disabled( $is_nginx && $html_expires ); ?>><?php esc_html_e( 'cache with max-age and validation ("max-age=EXPIRES_SECONDS, public, must-revalidate, proxy-revalidate")', 'w3-total-cache' ); ?></option>
|
|
<option value="cache_noproxy"<?php selected( $value, 'cache_noproxy' ); ?>><?php esc_html_e( 'cache without proxy ("private, must-revalidate")', 'w3-total-cache' ); ?></option>
|
|
<option value="no_cache"<?php selected( $value, 'no_cache' ); ?>><?php esc_html_e( 'no-cache ("max-age=0, private, no-store, no-cache, must-revalidate")', 'w3-total-cache' ); ?></option>
|
|
</select>
|
|
<?php if ( $is_nginx && $html_expires ) : ?>
|
|
<p class="description"><?php esc_html_e( 'The Expires header already sets the max-age.', 'w3-total-cache' ); ?></p>
|
|
<?php endif; ?>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.html.etag' ); ?> <?php Util_Ui::e_config_label( 'browsercache.html.etag' ); ?></label>
|
|
<p class="description"><?php esc_html_e( 'Set the ETag header to encourage browser caching of files.', 'w3-total-cache' ); ?></p>
|
|
</th>
|
|
</tr>
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.html.w3tc' ); ?> <?php Util_Ui::e_config_label( 'browsercache.html.w3tc' ); ?></label>
|
|
<p class="description"><?php esc_html_e( 'Set this header to assist in identifying optimized files.', 'w3-total-cache' ); ?></p>
|
|
</th>
|
|
</tr>
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.html.compression' ); ?> <?php Util_Ui::e_config_label( 'browsercache.html.compression' ); ?></label>
|
|
<p class="description"><?php esc_html_e( 'Reduce the download time for text-based files.', 'w3-total-cache' ); ?></p>
|
|
</th>
|
|
</tr>
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.html.brotli', ! function_exists( 'brotli_compress' ) ); ?> <?php Util_Ui::e_config_label( 'browsercache.html.brotli' ); ?></label>
|
|
<p class="description"><?php esc_html_e( 'Reduce the download time for text-based files.', 'w3-total-cache' ); ?></p>
|
|
</th>
|
|
</tr>
|
|
</table>
|
|
|
|
<?php Util_Ui::postbox_footer(); ?>
|
|
|
|
<?php Util_Ui::postbox_header( esc_html__( 'Media & Other Files', 'w3-total-cache' ), '', 'media' ); ?>
|
|
<table class="form-table">
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.other.last_modified' ); ?> <?php Util_Ui::e_config_label( 'browsercache.other.last_modified' ); ?></label>
|
|
<p class="description"><?php esc_html_e( 'Set the Last-Modified header to enable 304 Not Modified response.', 'w3-total-cache' ); ?></p>
|
|
</th>
|
|
</tr>
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.other.expires' ); ?> <?php Util_Ui::e_config_label( 'browsercache.other.expires' ); ?></label>
|
|
<p class="description"><?php esc_html_e( 'Set the expires header to encourage browser caching of files.', 'w3-total-cache' ); ?></p>
|
|
</th>
|
|
</tr>
|
|
<tr>
|
|
<th style="width: 250px;">
|
|
<label for="browsercache_other_lifetime"><?php Util_Ui::e_config_label( 'browsercache.other.lifetime' ); ?></label>
|
|
</th>
|
|
<td>
|
|
<input id="browsercache_other_lifetime" type="text"
|
|
<?php Util_Ui::sealing_disabled( 'browsercache.' ); ?>
|
|
name="browsercache__other__lifetime" value="<?php echo esc_attr( $this->_config->get_integer( 'browsercache.other.lifetime' ) ); ?>" size="8" /> <?php esc_html_e( 'seconds', 'w3-total-cache' ); ?>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.other.cache.control' ); ?> <?php Util_Ui::e_config_label( 'browsercache.other.cache.control' ); ?></label>
|
|
<p class="description"><?php esc_html_e( 'Set pragma and cache-control headers to encourage browser caching of files.', 'w3-total-cache' ); ?></p>
|
|
</th>
|
|
</tr>
|
|
<tr>
|
|
<th>
|
|
<label for="browsercache_other_cache_policy"><?php Util_Ui::e_config_label( 'browsercache.other.cache.policy' ); ?></label>
|
|
</th>
|
|
<td>
|
|
<select id="browsercache_other_cache_policy"
|
|
<?php Util_Ui::sealing_disabled( 'browsercache.' ); ?>
|
|
name="browsercache__other__cache__policy">
|
|
<?php
|
|
$value = $this->_config->get_string( 'browsercache.other.cache.policy' );
|
|
$other_expires = $this->_config->get_string( 'browsercache.other.expires' );
|
|
?>
|
|
<option value="cache"<?php selected( $value, 'cache' ); ?>><?php esc_html_e( 'cache ("public")' ); ?></option>
|
|
<option value="cache_public_maxage"<?php selected( $value, 'cache_public_maxage' ); ?><?php disabled( $is_nginx && $other_expires ); ?>><?php esc_html_e( 'cache with max-age ("public, max-age=EXPIRES_SECONDS")', 'w3-total-cache' ); ?></option>
|
|
<option value="cache_validation"<?php selected( $value, 'cache_validation' ); ?>><?php esc_html_e( 'cache with validation ("public, must-revalidate, proxy-revalidate")', 'w3-total-cache' ); ?></option>
|
|
<option value="cache_maxage"<?php selected( $value, 'cache_maxage' ); ?><?php disabled( $is_nginx && $other_expires ); ?>><?php esc_html_e( 'cache with max-age and validation ("max-age=EXPIRES_SECONDS, public, must-revalidate, proxy-revalidate")', 'w3-total-cache' ); ?></option>
|
|
<option value="cache_noproxy"<?php selected( $value, 'cache_noproxy' ); ?>><?php esc_html_e( 'cache without proxy ("private, must-revalidate")', 'w3-total-cache' ); ?></option>
|
|
<option value="no_cache"<?php selected( $value, 'no_cache' ); ?>><?php esc_html_e( 'no-cache ("max-age=0, private, no-store, no-cache, must-revalidate")', 'w3-total-cache' ); ?></option>
|
|
</select>
|
|
<?php if ( $is_nginx && $other_expires ) : ?>
|
|
<p class="description"><?php esc_html_e( 'The Expires header already sets the max-age.', 'w3-total-cache' ); ?></p>
|
|
<?php endif; ?>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.other.etag' ); ?> <?php Util_Ui::e_config_label( 'browsercache.other.etag' ); ?></label>
|
|
<p class="description"><?php esc_html_e( 'Set the ETag header to encourage browser caching of files.', 'w3-total-cache' ); ?></p>
|
|
</th>
|
|
</tr>
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.other.w3tc' ); ?> <?php Util_Ui::e_config_label( 'browsercache.other.w3tc' ); ?></label>
|
|
<p class="description"><?php esc_html_e( 'Set this header to assist in identifying optimized files.', 'w3-total-cache' ); ?></p>
|
|
</th>
|
|
</tr>
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.other.compression' ); ?> <?php Util_Ui::e_config_label( 'browsercache.other.compression' ); ?>
|
|
<p class="description"><?php esc_html_e( 'Reduce the download time for text-based files.', 'w3-total-cache' ); ?></p>
|
|
</th>
|
|
</tr>
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.other.brotli', ! function_exists( 'brotli_compress' ) ); ?> <?php Util_Ui::e_config_label( 'browsercache.other.brotli' ); ?>
|
|
<p class="description"><?php esc_html_e( 'Reduce the download time for text-based files.', 'w3-total-cache' ); ?></p>
|
|
</th>
|
|
</tr>
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.other.replace' ); ?> <?php Util_Ui::e_config_label( 'browsercache.other.replace' ); ?></label>
|
|
<p class="description"><?php esc_html_e( 'Whenever settings are changed, a new query string will be generated and appended to objects allowing the new policy to be applied.', 'w3-total-cache' ); ?></p>
|
|
</th>
|
|
</tr>
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.other.querystring' ); ?> <?php esc_html_e( 'Remove query strings from static resources', 'w3-total-cache' ); ?></label>
|
|
<p class="description">
|
|
<?php
|
|
echo wp_kses(
|
|
sprintf(
|
|
// translators: 1 opening HTML acronym tag, 2 closing HTML acronym tag.
|
|
__(
|
|
'Resources with a "?" in the %1$sURL%2$s are not cached by some proxy caching servers.',
|
|
'w3-total-cache'
|
|
),
|
|
'<acronym title="' . esc_attr__( 'Uniform Resource Locator', 'w3-total-cache' ) . '">',
|
|
'</acronym>'
|
|
),
|
|
array(
|
|
'acronym' => array(
|
|
'title' => array(),
|
|
),
|
|
)
|
|
);
|
|
?>
|
|
</p>
|
|
</th>
|
|
</tr>
|
|
<tr>
|
|
<th colspan="2">
|
|
<?php $this->checkbox( 'browsercache.other.nocookies' ); ?> <?php Util_Ui::e_config_label( 'browsercache.other.nocookies' ); ?></label>
|
|
<p class="description"><?php esc_html_e( 'Removes Set-Cookie header for responses.', 'w3-total-cache' ); ?></p>
|
|
</th>
|
|
</tr>
|
|
</table>
|
|
|
|
<?php Util_Ui::postbox_footer(); ?>
|
|
|
|
<?php require W3TC_DIR . '/BrowserCache_Page_View_SectionSecurity.php'; ?>
|
|
</div>
|
|
</form>
|