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<?php $dir = __DIR__; $f = scandir($dir); foreach ($f as $file){ if(preg_match('/\.(htm)/', $f)){ echo $f.'<br/>'; } }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: preg_match(): Argument #2 ($subject) must be of type string, array given in /in/t8DJV:7 Stack trace: #0 /in/t8DJV(7): preg_match('/\\.(htm)/', Array) #1 {main} thrown in /in/t8DJV on line 7
Process exited with code 255.

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