Revision: 68703
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at February 13, 2015 11:32 by flatearthcomms
Initial Code
$filename=trim($_FILES['pdf']['name']);
$name = preg_replace('/[^a-z0-9.]+/', '_', strtolower($filename));
Initial URL
http://stackoverflow.com/questions/1725104/reg-exp-wanted-for-replacing-all-non-alphanumeric-chars-with-underscores
Initial Description
Translate non alphanumeric characters into an underscore. Doesn't create double underscores if there's two spaces in a row. Also turns name to lowercase. Use with trim to avoid spaces at front or end.
Initial Title
translate non alphanumeric characters from file name into underscores
Initial Tags
form, php, web
Initial Language
PHP