Is there a shortcut to writing multiple conditions in php?
Is there a shorter way of writing this (without using regex or string-matching functions)?

    if($page=='page1.php' || $page=='page2.php' || $page=='page3.php' || $page=='page4.php'){ do something...}

I'm looking for something like:

    if($page==('page1.php', 'page2.php', 'page3.php', 'page4.php')){do something...}

but I know that isn't correct. Any suggestions?
Is there a shortcut to writing multiple conditions in php?
===

Is there a shorter way of writing this (without using regex or string-matching functions)?

    if($page=='page1.php' || $page=='page2.php' || $page=='page3.php' || $page=='page4.php'){ do something...}

I'm looking for something like:

    if($page==('page1.php', 'page2.php', 'page3.php', 'page4.php')){do something...}

but I know that isn't correct. Any suggestions?