Created
March 17, 2020 23:24
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<?php | |
/** | |
* Convert String to ID | |
* | |
* @param string $string | |
* @return string | |
*/ | |
function zawp_convert_to_id( $string ) { | |
// Lower case everything | |
$string = strtolower( $string ); | |
// Make alphanumeric (removes all other characters) | |
$string = preg_replace( "/[^a-z0-9_\s-]/", "", $string ); | |
// Clean up multiple dashes or whitespaces | |
$string = preg_replace( "/[\s-]+/", " ", $string ); | |
// Convert whitespaces and underscore to dash | |
$string = preg_replace( "/[\s_]/", "-", $string ); | |
return $string; | |
} |
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