1--TEST-- 2Test atan2() - wrong params atan2() 3--FILE-- 4<?php 5atan2(); 6atan2(36); 7atan2(36,25,0); 8?> 9--EXPECTF-- 10Warning: atan2() expects exactly 2 parameters, 0 given in %s on line %d 11 12Warning: atan2() expects exactly 2 parameters, 1 given in %s on line %d 13 14Warning: atan2() expects exactly 2 parameters, 3 given in %s on line %d 15