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1.1 misho 1: --TEST-- 2: Test is_readable() function: error conditions 3: --FILE-- 4: <?php 5: /* Prototype: bool is_readable ( string $filename ); 6: Description: Tells whether the filename is readable 7: */ 8: 9: echo "*** Testing is_readable(): error conditions ***\n"; 10: var_dump( is_readable() ); // args < expected 11: var_dump( is_readable(1, 2) ); // args > expected 12: 13: echo "\n*** Testing is_readable() on non-existent file ***\n"; 14: var_dump( is_readable(dirname(__FILE__)."/is_readable.tmp") ); 15: 16: echo "Done\n"; 17: ?> 18: --EXPECTF-- 19: *** Testing is_readable(): error conditions *** 20: 21: Warning: is_readable() expects exactly 1 parameter, 0 given in %s on line %d 22: NULL 23: 24: Warning: is_readable() expects exactly 1 parameter, 2 given in %s on line %d 25: NULL 26: 27: *** Testing is_readable() on non-existent file *** 28: bool(false) 29: Done