note 22622 deleted from function.in-array by felipe

Note Submitter: penneyda at hotmail dot com 

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If you are using in_array() to search through a file using the file() function, it seems you have to add the line break "\n".  It took me forever to figure out what the deal was.

Example:

$new_array = file("testing.txt");

if(in_array("$word_one : $word_two\n", $new_array)) 
   {
    print("success");
    exit;
   }
else
   {
    print("failure");
    exit;
   }

I just started learning PHP, but let me know if I have not figured this out correctly