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.
| Line | Code |
|---|---|
| 514 | |
| 515 | $settings = self::default_settings(); |
| 516 | $settings['plugins'] = implode( ',', $plugins ); |
| 517 | |
| 518 | if ( ! empty( $mce_external_plugins ) ) { |
| 519 | $settings['external_plugins'] = wp_json_encode( $mce_external_plugins ); |
| 520 | } |
| 521 | |
| 522 | /** This filter is documented in wp-admin/includes/media.php */ |
| 523 | if ( apply_filters( 'disable_captions', '' ) ) { |
| 524 | $settings['wpeditimage_disable_captions'] = true; |
| 525 | } |
| 526 | |
| 527 | $mce_css = $settings['content_css']; |
| 528 | $editor_styles = get_editor_stylesheets(); |
| 529 | |
| 530 | if ( ! empty( $editor_styles ) ) { |
| 531 | // Force urlencoding of commas. |
| 532 | foreach ( $editor_styles as $key => $url ) { |