--TEST-- Test function gzwrite() by calling it more than or less than its expected arguments --SKIPIF-- <?php if (!extension_loaded("zlib")) { print "skip - ZLIB extension not loaded"; } ?> --FILE-- <?php $filename = "temp.txt.gz"; $h = gzopen($filename, 'w'); $str = "Here is the string to be written. "; $length = 10; $extra_arg = 'nothing'; var_dump(gzwrite($h, $str, $length, $extra_arg)); var_dump(gzwrite($h)); var_dump(gzwrite()); gzclose($h); unlink($filename); ?> ===DONE=== --EXPECTF-- Warning: gzwrite() expects at most 3 parameters, 4 given in %s on line %d bool(false) Warning: gzwrite() expects at least 2 parameters, 1 given in %s on line %d bool(false) Warning: gzwrite() expects at least 2 parameters, 0 given in %s on line %d bool(false) ===DONE===