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1.1 misho 1: --TEST-- 2: Test str_rot13() function : error conditions 3: --FILE-- 4: <?php 5: /* Prototype : string str_rot13 ( string $str ) 6: * Description: Perform the rot13 transform on a string 7: * Source code: ext/standard/string.c 8: */ 9: echo "*** Testing str_rot13() : error conditions ***\n"; 10: 11: echo "-- Testing str_rot13() function with Zero arguments --\n"; 12: var_dump( str_rot13() ); 13: 14: echo "\n\n-- Testing str_rot13() function with more than expected no. of arguments --\n"; 15: $str = "str_rot13() tests starting"; 16: $extra_arg = 10; 17: var_dump( str_rot13( $str, $extra_arg) ); 18: ?> 19: ===DONE=== 20: --EXPECTF-- 21: *** Testing str_rot13() : error conditions *** 22: -- Testing str_rot13() function with Zero arguments -- 23: 24: Warning: str_rot13() expects exactly 1 parameter, 0 given in %s on line %d 25: NULL 26: 27: 28: -- Testing str_rot13() function with more than expected no. of arguments -- 29: 30: Warning: str_rot13() expects exactly 1 parameter, 2 given in %s on line %d 31: NULL 32: ===DONE===