jimfog Posted September 28, 2012 Share Posted September 28, 2012 Does the below code checks if in a GET array, the key named expand has a value of all? if(isset($_GET['expand']=='all')) Link to comment Share on other sites More sharing options...
birbal Posted September 28, 2012 Share Posted September 28, 2012 no, it is not right way.it will be like if(isset($_GET['expand']) && $_GET['expand']=='all') Link to comment Share on other sites More sharing options...
niche Posted September 28, 2012 Share Posted September 28, 2012 Also, please note the order of birbal's if statement. He's using a technique a called short circuiting. If interested, see: http://w3schools.invisionzone.com/index.php?showtopic=44966 Link to comment Share on other sites More sharing options...
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