As a PHP developer of almost four years now, I often still come across little problems in coding that make me do the good ol Google search to find the answer. (someday I will have memorised the entire PHP manual, but today is not that day ;-).
Anyway today I was asked about how to do a IN LIST type comparison in PHP. (similar to the mysql IN statement).
A few google searches later revealed that there exists no such PHP command, however the in_array function can be used to perform the task:
$myArray = array(1, 2, 3, 4, 5);
if (in_array($var, $myArray)){
// do some code.
}
I guess one could also combine the two as follows:
if (in_array($var, array(1, 2, 3, 4, 5))){
// do some code.
}
I’ll have to test that one, but you get the idea…
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