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1.1 misho 1: --TEST-- 2: Test is_resource() function : error conditions 3: --FILE-- 4: <?php 5: /* Prototype : bool is_resource ( mixed $var ) 6: * Description: Finds whether a variable is a resource 7: * Source code: ext/standard/type.c 8: */ 9: 10: echo "*** Testing is_resource() : error conditions ***\n"; 11: 12: echo "\n-- Testing is_resource() function with Zero arguments --\n"; 13: var_dump( is_resource() ); 14: 15: echo "\n-- Testing is_resource() function with more than expected no. of arguments --\n"; 16: $res = fopen(__FILE__, "r"); 17: $extra_arg = 10; 18: var_dump( is_resource($res, $extra_arg) ); 19: 20: ?> 21: ===DONE=== 22: --EXPECTF-- 23: *** Testing is_resource() : error conditions *** 24: 25: -- Testing is_resource() function with Zero arguments -- 26: 27: Warning: is_resource() expects exactly 1 parameter, 0 given in %s on line %d 28: bool(false) 29: 30: -- Testing is_resource() function with more than expected no. of arguments -- 31: 32: Warning: is_resource() expects exactly 1 parameter, 2 given in %s on line %d 33: bool(false) 34: ===DONE===