JString/strspn: Difference between revisions
From Joomla! Documentation
New page: ===Description===
UTF-8 aware alternative to strspn Find length of initial segment matching mask
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Revision as of 18:51, 12 May 2013
Description
UTF-8 aware alternative to strspn Find length of initial segment matching mask
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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);
}
}
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Examples
<CodeExamplesForm />