column where to show
return array(
'General' => 'https://api.w3-edge.com/v1/faq/general',
'Usage' => 'https://api.w3-edge.com/v1/faq/usage',
'Compatibility' => 'https://api.w3-edge.com/v1/faq/compatibility',
'Minification' => 'https://api.w3-edge.com/v1/faq/minification',
'CDN' => 'https://api.w3-edge.com/v1/faq/cdn',
'Browser Cache' => 'https://api.w3-edge.com/v1/faq/browser-cache',
'Errors / Debugging' => 'https://api.w3-edge.com/v1/faq/errors-debugging',
'Requirements' => 'https://api.w3-edge.com/v1/faq/requirements',
'Developers' => 'https://api.w3-edge.com/v1/faq/developers',
'Extensions' => 'https://api.w3-edge.com/v1/faq/extensions',
'Installation' => 'https://api.w3-edge.com/v1/faq/installation'
);
}
/**
* Returns list of questions for section
*/
static public function parse( $section ) {
$faq = array();
$sections = self::sections();
if ( !isset( $sections[ $section ] ) ) {
return null;
}
$url = $sections[ $section ];
$response = wp_remote_get( $url );
if ( is_wp_error( $response ) ) {
return null;
}
$html = $response['body'];
$questions = array();
$m = array();
preg_match_all( '~\s*]+href="(#[^"]+)[^>]+>.*?([^<]+)
~mi',
$html, $m );
if ( is_array( $m ) && count( $m ) > 1 ) {
for ( $n = 0; $n < count( $m[1] ); $n++ ) {
$questions[] = array('q' => $m[2][$n], 'a' => $url . $m[1][$n] );
}
}
$m = array();
preg_match_all( '~\s*]+href="([^"]+)[^>]+>(.*?)\s*[.]s*~mi',
$html, $m );
if ( is_array( $m ) && count( $m ) > 1 ) {
for ( $n = 0; $n < count( $m[1] ); $n++ ) {
$questions[] = array('q' => $m[2][$n], 'a' => $m[1][$n] );
}
}
return $questions;
}
}