56 lines
1.1 KiB
PHP
56 lines
1.1 KiB
PHP
<?php
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namespace um\core;
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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if ( ! class_exists( 'um\core\FontIcons' ) ) {
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/**
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* Class FontIcons
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* @package um\core
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*/
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class FontIcons {
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/**
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* The list of the FontIcons.
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*
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* @var array
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*/
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public $all = array();
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/**
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* FontIcons constructor.
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*/
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public function __construct() {
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$cached_option = get_option( 'um_cache_fonticons', array() );
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if ( empty( $cached_option ) ) {
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$files['ii'] = UM_PATH . 'assets/libs/legacy/fonticons/fonticons-ii.css';
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$files['fa'] = UM_PATH . 'assets/libs/legacy/fonticons/fonticons-fa.css';
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$array = array();
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foreach ( $files as $c => $file ) {
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$css = file_get_contents( $file );
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if ( 'fa' === $c ) {
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preg_match_all( '/\.(um-faicon-.*?):before/', $css, $matches );
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} else {
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preg_match_all( '/\.(um-icon-.*?):before/', $css, $matches );
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}
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foreach ( $matches[1] as $match ) {
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$icon = str_replace( ':before', '', $match );
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$array[] = $icon;
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}
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$array = array_unique( $array );
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}
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update_option( 'um_cache_fonticons', $array );
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}
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$this->all = $cached_option;
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}
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}
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}
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