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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UTF-8 aware alternative to strspn Find length of initial segment matching mask | UTF-8 aware alternative to strspn Find length of initial segment matching mask | ||
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=== Code Examples === | |||
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category=strspn | category=strspn | ||
category=JString | category=JString | ||
namespace=CodeExample | |||
category=MethodExample | category=MethodExample | ||
include=* | include=* | ||
format= ,,, | format= ,,, | ||
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Latest revision as of 02:08, 25 March 2017
Description
UTF-8 aware alternative to strspn Find length of initial segment matching mask
Syntax
static strspn($str, $mask, $start=NULL, $length=NULL)
| Parameter Name | Default Value | Description |
|---|---|---|
| $str | the haystack | |
| $mask | the mask | |
| $start | NULL | start optional |
| $length | NULL | length optional |
Defined in
libraries/joomla/utilities/string.php
Importing
jimport( 'joomla.utilities.string' );
Source Body
public static function strspn($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);
}
}
Examples
Code Examples