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1.1 misho 1: --TEST-- 2: Test natcasesort() function : error conditions - Pass incorrect number of args 3: --FILE-- 4: <?php 5: /* Prototype : bool natcasesort(array &$array_arg) 6: * Description: Sort an array using case-insensitive natural sort 7: * Source code: ext/standard/array.c 8: */ 9: 10: /* 11: * Pass incorrect number of arguments to natcasesort() to test behaviour 12: */ 13: 14: echo "*** Testing natcasesort() : error conditions ***\n"; 15: 16: // Zero arguments 17: echo "\n-- Testing natcasesort() function with Zero arguments --\n"; 18: var_dump( natcasesort() ); 19: 20: // Test natcasesort with one more than the expected number of arguments 21: echo "\n-- Testing natcasesort() function with more than expected no. of arguments --\n"; 22: $array_arg = array(1, 2); 23: $extra_arg = 10; 24: var_dump( natcasesort($array_arg, $extra_arg) ); 25: 26: echo "Done"; 27: ?> 28: --EXPECTF-- 29: *** Testing natcasesort() : error conditions *** 30: 31: -- Testing natcasesort() function with Zero arguments -- 32: 33: Warning: natcasesort() expects exactly 1 parameter, 0 given in %s on line %d 34: NULL 35: 36: -- Testing natcasesort() function with more than expected no. of arguments -- 37: 38: Warning: natcasesort() expects exactly 1 parameter, 2 given in %s on line %d 39: NULL 40: Done