class-fonticons.php
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<?php
namespace um\core;
// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) exit;
if ( ! class_exists( 'um\core\FontIcons' ) ) {
/**
* Class FontIcons
* @package um\core
*/
class FontIcons {
/**
* FontIcons constructor.
*/
function __construct() {
if ( ! get_option( 'um_cache_fonticons' ) ) {
$files['ii'] = um_path . 'assets/css/um-fonticons-ii.css';
$files['fa'] = um_path . 'assets/css/um-fonticons-fa.css';
$array = array();
foreach ( $files as $c => $file ) {
$css = file_get_contents( $file );
if ( $c == 'fa' ) {
preg_match_all('/\.(um-faicon-.*?):before/', $css, $matches);
} else {
preg_match_all('/\.(um-icon-.*?):before/', $css, $matches);
}
foreach ( $matches[1] as $match ) {
$icon = str_replace( ':before', '', $match );
$array[] = $icon;
}
$array = array_unique( $array );
}
update_option( 'um_cache_fonticons', $array );
}
$this->all = get_option( 'um_cache_fonticons' );
}
}
}