note 39269 added to function.strrchr

I use a showimage script to place an image into my website framework, and wanted a way to clean up the file extension so it could be used in a header tag for a caption of sorts. I expanded the code and heavily commented it for this note. <?php // Underscore and file extension murderizer // By Enos Shenk $text = "here_is_my_image.jpeg"; // Starting filename $extension = strrchr($text, "."); // Get the file extension $extlen = strlen($extension); // Length of extension $len = strlen($text) - $extlen; // Get the length of the filename minus extension $trimmed = substr($text,0,$len); // Only take the set length, no extension $out = str_replace("_", " ", $trimmed); // Finally, replace _ with space echo $out; // All done ?> ---- Manual Page -- http://www.php.net/manual/en/function.strrchr.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+39269 Delete -- http://master.php.net/manage/user-notes.php?action=delete+39269&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+39269&report=yes Search -- http://master.php.net/manage/user-notes.php