On Thu, 13 Sep 2001 14:17:12 +0300, you wrote:
>i wrote php scripts with php 4. but my server's php version is php 3. i
>used in_array function while i was writing the scripts. i used that
>function to check posted variables is available or not.
>is there an another way to check this posted variables or another one
>likes in_array function?
Straight from the manual:
http://www.php.net/manual/en/function.in-array.php
function in_array($needle,$haystack) {
for($i=0; $i<count($haystack) && $haystack[$i] !=$needle; $i++);
return ($i!=count($haystack));
}
djo
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