note 87061 modified in function.strpos by thiago
| From: | thiago@php.net | Date: | Tue, 18 Nov 2008 14:59:51 +0000 |
| Subject: | note 87061 modified in function.strpos by thiago | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-146648@lists.php.net to get a copy of this message | ||
If you would like to find all occurences of a needle inside a haystack you could use this function
strposall($haystack,$needle);. It will return an array with all the strpos's.
<?php
/**
* strposall
*
* Find all occurrences of a needle in a haystack
*
* @param string $haystack
* @param string $needle
* @return array or false
*/
function strposall($haystack,$needle){
$s=0;
$i=0;
while (is_integer($i)){
$i = strpos($haystack,$needle,$s);
if (is_integer($i)) {
$aStrPos[] = $i;
$s = $i+strlen($needle);
}
}
if (isset($aStrPos)) {
return $aStrPos;
}
else {
return false;
}
}
?>
--was--
If you would like to find all occurences of a needle inside a haystack you could use this function
strposall($haystack,$needle);. It will return an array with all the strpos's.
/**
* strposall
*
* Find all occurrences of a needle in a haystack
*
* @param string $haystack
* @param string $needle
* @return array or false
*/
function strposall($haystack,$needle){
$s=0;
$i=0;
while (is_integer($i)){
$i = strpos($haystack,$needle,$s);
if (is_integer($i)) {
$aStrPos[] = $i;
$s = $i+strlen($needle);
}
}
if (isset($aStrPos)) {
return $aStrPos;
}
else {
return false;
}
}
http://php.net/manual/en/function.strpos.php