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 |
|---|---|
| 277 | } |
| 278 | |
| 279 | // Back-compat for the `htmledit_pre` and `richedit_pre` filters |
| 280 | if ( 'html' === $default_editor && has_filter( 'htmledit_pre' ) ) { |
| 281 | // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now |
| 282 | _deprecated_function( 'add_filter( htmledit_pre )', '4.3.0', 'add_filter( format_for_editor )' ); |
| 283 | $content = apply_filters( 'htmledit_pre', $content ); |
| 284 | } elseif ( 'tinymce' === $default_editor && has_filter( 'richedit_pre' ) ) { |
| 285 | _deprecated_function( 'add_filter( richedit_pre )', '4.3.0', 'add_filter( format_for_editor )' ); |
| 286 | $content = apply_filters( 'richedit_pre', $content ); |
| 287 | } |
| 288 | |
| 289 | if ( false !== stripos( $content, 'textarea' ) ) { |
| 290 | $content = preg_replace( '%</textarea%i', '</textarea', $content ); |
| 291 | } |
| 292 | |
| 293 | printf( $the_editor, $content ); |
| 294 | echo "\n</div>\n\n"; |
| 295 | |