Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: emoji_ext

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

This hook occurs 2 times in this file.

Line Code
5037           'baseUrl' => apply_filters( 'emoji_url', 'https://s.w.org/images/core/emoji/11/72x72/' ),
5038
5039           /**
5040            * Filters the extension of the emoji png files.
5041            *
5042            * @since 4.2.0
5043            *
5044            * @param string The emoji extension for png files. Default .png.
5045            */
5046           'ext' => apply_filters( 'emoji_ext', '.png' ),
5047
5048           /**
5049            * Filters the URL where emoji SVG images are hosted.
5050            *
5051            * @since 4.6.0
5052            *
5053            * @param string The emoji base URL for svg images.
5054            */
5055           'svgUrl' => apply_filters( 'emoji_svg_url', 'https://s.w.org/images/core/emoji/11/svg/' ),
 
Line Code
5171
5172      if ( ! $possible_emoji ) {
5173           return $text;
5174      }
5175
5176      /** This filter is documented in wp-includes/formatting.php */
5177      $cdn_url = apply_filters( 'emoji_url', 'https://s.w.org/images/core/emoji/11/72x72/' );
5178
5179      /** This filter is documented in wp-includes/formatting.php */
5180      $ext = apply_filters( 'emoji_ext', '.png' );
5181
5182      $output = '';
5183      /*
5184       * HTML loop taken from smiley function, which was taken from texturize function.
5185       * It'll never be consolidated.
5186       *
5187       * First, capture the tags as well as in between.
5188       */
5189      $textarr = preg_split( '/(<.*>)/U', $text, -1, PREG_SPLIT_DELIM_CAPTURE );