Hello Chandu,
You can use in_array(needle, haystack) for this. For example,
if (in_array("abc",$subs)) {item found, do stuff...}
HTH!
Jed
On the threshold of genius, N. Pari Purna Chand wrote:
>
> I have $sub = "abc";
>
> and
>
> $subs[0] = "cde";
> $subs[0] = "iyu";
> $subs[0] = "abc";
>
= 4.0.5 && < 4.2.0
if(is_null(($b=array_search($sub,$subs echo 'not found!';
else echo 'found! In $sub['.$b.']';
//or for PHP 4 >= 4.2.0
if(($b=array_search($sub,$subs))) echo 'found! In $sub['.$b.']';
else echo 'not found!';
?>
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To unsubs
I have $sub = "abc";
and
$subs[0] = "cde";
$subs[0] = "iyu";
$subs[0] = "abc";
..
..
..
$subs[50] = "xyx";
How to find whether $sub matches with any one of $subs[$i]
I have used a for loop but it is
returning true when $subs[$i] = "xabc".
/Chandu
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