--TEST-- Test function gzfile() by calling it more than or less than its expected arguments --SKIPIF-- <?php if (!extension_loaded('zlib')) die ('skip zlib extension not available in this build'); ?> --FILE-- <?php $filename = dirname(__FILE__)."/004.txt.gz"; $use_include_path = false; $extra_arg = 'nothing'; var_dump(gzfile( $filename, $use_include_path, $extra_arg ) ); var_dump(gzfile( ) ); ?> ===DONE=== --EXPECTF-- Warning: gzfile() expects at most 2 parameters, 3 given in %s on line %d NULL Warning: gzfile() expects at least 1 parameter, 0 given in %s on line %d NULL ===DONE===