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clean_pre › WordPress Function

Since1.2.0
Deprecated3.4.0
› clean_pre ( $matches )
Parameters:
  • (array|string) $matches The array or string
    Required: Yes
Returns:
  • (string) The pre block without paragraph/line break conversion.
Defined at:
Codex:

Accepts matches array from preg_replace_callback in wpautop() or a string.

Ensures that the contents of a <pre>...</pre> HTML block are not converted into paragraphs or line breaks.


Related Functions: clean_url, clean_post_cache, clean_page_cache, add_clean_index, comment_type

Source 

function clean_pre($matches) {
	_deprecated_function( __FUNCTION__, '3.4.0' );

	if ( is_array($matches) )
		$text = $matches[1] . $matches[2] . "</pre>";
	else
		$text = $matches;

	$text = str_replace(array('<br />', '<br/>', '<br>'), array('', '', ''), $text);
	$text = str_replace('<p>', "\n", $text);
	$text = str_replace('</p>', '', $text);

	return $text;
}