$foo = array('one');
$foofoo = array('onekey' => 'onevalue');
How do you check if an array contains only one key?
$foo = array(‘one’); $foofoo = array(‘onekey’ => ‘onevalue’); How do you check if an
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$foo = array('one');
$foofoo = array('onekey' => 'onevalue');
How do you check if an array contains only one key?
count()will tell you how many elements are in an array