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Details about wp_spaces_regexp

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Files

Filename Hook Type Line Number PHP Doc
wp-includes/formatting.php apply_filters 5696 /**
* Filters the regexp for common whitespace characters.
*
* This string is substituted for the \s sequence as needed in regular
* expressions. For websites not written in English, different characters
* may represent whitespace. For websites not encoded in UTF-8, the 0xC2 0xA0
* sequence may not be in use.
*
* @since 4.0.0
*
* @param string $spaces Regexp pattern for matching common whitespace characters.
*/

Hook Parameters

Parameter Type Name Description
string $spaces Regexp pattern for matching common whitespace characters.