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<?php $path = realpath('/proc'); $objects = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path), RecursiveIteratorIterator::SELF_FIRST); foreach($objects as $name => $object){ echo "$name\n"; }
Output for git.master, git.master_jit, rfc.property-hooks
Warning: realpath(): open_basedir restriction in effect. File(/proc) is not within the allowed path(s): (/tmp:/in:/etc) in /in/lThIh on line 2 Fatal error: Uncaught ValueError: RecursiveDirectoryIterator::__construct(): Argument #1 ($directory) cannot be empty in /in/lThIh:4 Stack trace: #0 /in/lThIh(4): RecursiveDirectoryIterator->__construct('') #1 {main} thrown in /in/lThIh on line 4
Process exited with code 255.

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