Posted by sueyic@gmail.com on 04/14/06 00:09

Hello,

What is the syntax for telling php that a variable is an array, or an
array of arrays?

Let's say I have $arrTerms

/*
@param array of arrays $arrTerms
*/
function test($arrTerms) {
$anotherArray = array('1', '2');

$intersect = array_intersect($anotherArray, $arrTerms[0]);

}

This doesn't work and php tells me I'm trying to access $arrTerms[0] as
a array though it is not.

But actually, since $arrTerms is supposed to be an array of arrays --
$arrTerms[0] is an array ... how can I tell php this?

Thanks,
sue yi

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