How to remove extension from string (only real extension!)

Solution 1:

http://php.net/manual/en/function.pathinfo.php

pathinfo — Returns information about a file path

$filename = pathinfo('filename.md.txt', PATHINFO_FILENAME); // returns 'filename.md'

Solution 2:

Try this one:

$withoutExt = preg_replace('/\\.[^.\\s]{3,4}$/', '', $filename);

So, this matches a dot followed by three or four characters which are not a dot or a space. The "3 or 4" rule should probably be relaxed, since there are plenty of file extensions which are shorter or longer.

How to remove extension from string (only real extension!)

Solution 1:

Solution 2:

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