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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 |
|---|---|
| 6312 | |
| 6313 | /** |
| 6314 | * Filter the pingback remote source. |
| 6315 | * |
| 6316 | * @since 2.5.0 |
| 6317 | * |
| 6318 | * @param string $remote_source Response source for the page linked from. |
| 6319 | * @param string $pagelinkedto URL of the page linked to. |
| 6320 | */ |
| 6321 | $remote_source = apply_filters( 'pre_remote_source', $remote_source, $pagelinkedto ); |
| 6322 | |
| 6323 | // Work around bug in strip_tags(): |
| 6324 | $remote_source = str_replace( '<!DOC', '<DOC', $remote_source ); |
| 6325 | $remote_source = preg_replace( '/[\r\n\t ]+/', ' ', $remote_source ); // normalize spaces |
| 6326 | $remote_source = preg_replace( "/<\/*(h1|h2|h3|h4|h5|h6|p|th|td|li|dt|dd|pre|caption|input|textarea|button|body)[^>]*>/", "\n\n", $remote_source ); |
| 6327 | |
| 6328 | preg_match( '|<title>([^<]*?)</title>|is', $remote_source, $matchtitle ); |
| 6329 | $title = $matchtitle[1]; |
| 6330 | if ( empty( $title ) ) |