API15:JString/strspn
From Joomla! Documentation
Contents |
Description
UTF-8 aware alternative to strspn Find length of initial segment matching mask
Syntax
strspn($str, $mask, $start=NULL, $length=NULL)
| Parameter Name | Default Value | Description |
|---|---|---|
| $str | the haystack | |
| $mask | the mask | |
| $start | NULL | start optional |
| $length | NULL | length optional |
Defined in
libraries/joomla/utilities/string.php
Importing
jimport( 'joomla.utilities.string' );
Source Body
function strspn($str, $mask, $start = NULL, $length = NULL) { jimport('phputf8.strspn'); if ( $start === FALSE && $length === FALSE ) { return utf8_strspn($str, $mask); } else if ( $length === FALSE ) { return utf8_strspn($str, $mask, $start); } else { return utf8_strspn($str, $mask, $start, $length); } }
[Edit See Also] SeeAlso:JString/strspn
