1--TEST--
2test imagesavealpha without arguments
3--CREDITS--
4Marcelo Diniz <marcelo.leo27 [at] gmail [dot] com
5‪#‎phpspMaisTestFest PHPSP on 2014-07-05
6--SKIPIF--
7<?php
8    if (!extension_loaded('gd')) die("skip gd extension not available.");
9?>
10--FILE--
11<?php
12imagesavealpha();
13?>
14--EXPECTF--
15Warning: imagesavealpha() expects exactly 2 parameters, 0 given in %s on line %d
16