--TEST-- Test compress.zlib:// scheme with the unlink function --SKIPIF-- <?php if (!extension_loaded("zlib")) { print "skip - ZLIB extension not loaded"; } ?> --FILE-- <?php $inputFileName = dirname(__FILE__)."/004.txt.gz"; $srcFile = "compress.zlib://$inputFileName"; rename($srcFile, 'something.tmp'); var_dump(file_exists($inputFileName)); ?> ===DONE=== --EXPECTF-- Warning: rename(): ZLIB wrapper does not support renaming in %s on line %d bool(true) ===DONE===