24 lines
898 B
PHP
24 lines
898 B
PHP
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<?php
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/**
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* Misc. functions for backward-compatibility.
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*/
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if ( ! function_exists( 'wp_get_attachment_image_url' ) ) {
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/**
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* Get the URL of an image attachment.
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*
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* @since 4.4.0
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*
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* @param int $attachment_id Image attachment ID.
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* @param string|array $size Optional. Image size to retrieve. Accepts any valid image size, or an array
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* of width and height values in pixels (in that order). Default 'thumbnail'.
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* @param bool $icon Optional. Whether the image should be treated as an icon. Default false.
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* @return string|false Attachment URL or false if no image is available.
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*/
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function wp_get_attachment_image_url( $attachment_id, $size = 'thumbnail', $icon = false ) {
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$image = wp_get_attachment_image_src( $attachment_id, $size, $icon );
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return isset( $image['0'] ) ? $image['0'] : false;
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}
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}
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