Check an array of string function???

[Anon]

I have an array of numbers i.e.

$which_ones[] = 1,3,5,9

is there a single call to do the following

if ($which_ones HAS $x)
{
//$x is present in £which_ones
}

regards

[mrtuba]

Maybe this will work:

$biglist = " ".implode(", ",$which_ones).",";

if (strstr($biglist," ".$x.",")) {
//$x is present in the array.
}

Let me know how it works!

[Anon]

i believe that the function you are looking for in in_array(). please read the documentation of this funtion at http://www.php.net/manual/en/function.in-array.php

[brandonschnell]

if (in_array($x, $which _ones)
{
}

http://www.php.net/manual/en/function.in-array.php

[Anon]

Sorry about that,

I had looked through the manual but completly missed that entry,

sorry again,

pgudge

[mrtuba]

I'm learning new functions all the time.

Thanks!