note 42821 deleted from function.strpos by tomsommer
| From: | tomsommer@php.net | Date: | Mon, 31 May 2004 00:19:04 +0000 |
| Subject: | note 42821 deleted from function.strpos by tomsommer | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-70323@lists.php.net to get a copy of this message | ||
Note Submitter: Niklas Håkansson
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Just started to use PHP and find it quite fun to use....When I was converting a Javascript I missed
the indexOf function so I created one myselft which works just fine.
function indexOf($str,$strChar)
{
if(strlen(strchr($str,$strChar))>0) {
$position_num = strpos($str,$strChar);
return $position_num;
} else {
return -1;
}
}
One way to use it:
$temp = "bla bla bla hepp bla bla hepp";
if(indexOf($temp,"hepp")>-1) {
echo indexOf($temp,"hepp");
}
And it works just like this javascript:
<script language="javascript">
var temp = "bla bla bla hepp bla bla hepp";
if(temp.indexOf("hepp")>-1) {
alert(temp.indexOf("hepp"));
}
</script>