atholon Posted January 3, 2008 Share Posted January 3, 2008 Hi, once more. I am trying to make a script that compares file extensions with current allowed ones that are pre-defined in an array. Like $allowedEx = array (".jpg",".gif", ".png") but I am not sure how to match it. The upload script is going to be for many different pages so they will refer to a specific functions...for this reason the allowed extensions will change. How could I loop through the array to check them against the extension of the file? Link to comment https://forums.phpfreaks.com/topic/84340-file-extensions/ Share on other sites More sharing options...
wildteen88 Posted January 3, 2008 Share Posted January 3, 2008 use the in_array function Link to comment https://forums.phpfreaks.com/topic/84340-file-extensions/#findComment-429570 Share on other sites More sharing options...
Daniel0 Posted January 3, 2008 Share Posted January 3, 2008 if(in_array(pathinfo('/path/to/file', PATHINFO_EXTENSION), $extensions)) ? Link to comment https://forums.phpfreaks.com/topic/84340-file-extensions/#findComment-429572 Share on other sites More sharing options...
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