WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
This hook occurs 3 times in this file.
Line | Code |
---|---|
4546 | */ |
4547 | 'ext' => apply_filters( 'emoji_ext', '.png' ), |
4548 | ); |
4549 |
|
4550 | $version = 'ver=' . $wp_version; |
4551 |
|
4552 | if ( SCRIPT_DEBUG ) { |
4553 | $settings['source'] = array( |
4554 | /** This filter is documented in wp-includes/class.wp-scripts.php */ |
4555 | 'wpemoji' => apply_filters( 'script_loader_src', includes_url( "js/wp-emoji.js?$version" ), 'wpemoji' ), |
4556 | /** This filter is documented in wp-includes/class.wp-scripts.php */ |
4557 | 'twemoji' => apply_filters( 'script_loader_src', includes_url( "js/twemoji.js?$version" ), 'twemoji' ), |
4558 | ); |
4559 |
|
4560 | ?> |
4561 | <script type="text/javascript"> |
4562 | window._wpemojiSettings = <?php echo wp_json_encode( $settings ); ?>; |
4563 | <?php readfile( ABSPATH . WPINC . "/js/wp-emoji-loader.js" ); ?> |
4564 | </script> |
4565 | <?php |
4566 | } else { |
4567 | $settings['source'] = array( |
4568 | /** This filter is documented in wp-includes/class.wp-scripts.php */ |
4569 | 'concatemoji' => apply_filters( 'script_loader_src', includes_url( "js/wp-emoji-release.min.js?$version" ), 'concatemoji' ), |
4570 | ); |
4571 |
|
4572 | /* |
4573 | * If you're looking at a src version of this file, you'll see an "include" |
4574 | * statement below. This is used by the `grunt build` process to directly |
4575 | * include a minified version of wp-emoji-loader.js, instead of using the |
4576 | * readfile() method from above. |
4577 | * |
4578 | * If you're looking at a build version of this file, you'll see a string of |