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Posted by Jeff on 08/31/07 21:46
php 5.x
In my php I define an multidimensional array like this:
$test = array(array(1, 0 , 3), array('aa', 'dd', 'cc'));
I need to seach the first array ( array(1, 0 , 3) ) of $test for a value...
The first array ( array(1, 0 , 3) ) get it's values from using mt_rand to
generate random values. I want these integer values to be unique... so I
need to perform an if-test on the genereated number - if number already
exist then generate another number and check that one too, until a unique
number is generated
I'm not sure how to do it so please if you have any suggestions on how to it
then please post your suggestion here
Jeff
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