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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 |
|---|---|
| 271 | // Remove the filter as the next editor on the same page may not need it. |
| 272 | if ( self::$this_tinymce ) { |
| 273 | remove_filter( 'the_editor_content', 'format_for_editor' ); |
| 274 | } |
| 275 | |
| 276 | // Back-compat for the `htmledit_pre` and `richedit_pre` filters |
| 277 | if ( 'html' === $default_editor && has_filter( 'htmledit_pre' ) ) { |
| 278 | // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now |
| 279 | _deprecated_function( 'add_filter( htmledit_pre )', '4.3.0', 'add_filter( format_for_editor )' ); |
| 280 | $content = apply_filters( 'htmledit_pre', $content ); |
| 281 | } elseif ( 'tinymce' === $default_editor && has_filter( 'richedit_pre' ) ) { |
| 282 | _deprecated_function( 'add_filter( richedit_pre )', '4.3.0', 'add_filter( format_for_editor )' ); |
| 283 | $content = apply_filters( 'richedit_pre', $content ); |
| 284 | } |
| 285 | |
| 286 | if ( false !== stripos( $content, 'textarea' ) ) { |
| 287 | $content = preg_replace( '%</textarea%i', '</textarea', $content ); |
| 288 | } |
| 289 | |