| --TEST-- | |
| Test mb_ereg() function : mb_ereg 'successfully' matching incorrectly | |
| --EXTENSIONS-- | |
| mbstring | |
| --SKIPIF-- | |
| <?php | |
| function_exists('mb_ereg') or die("skip mb_ereg() is not available in this build"); | |
| --FILE-- | |
| /* | |
| * mb_ereg 'successfully' matching incorrectly: | |
| * Bug now seems to be fixed - error message is now generated when an 'empty' | |
| * pattern is supplied to mb_ereg. Similar error message to ereg(). | |
| */ | |
| $inputs = array(false, FALSE, "", ''); | |
| $iterator = 1; | |
| foreach($inputs as $input) { | |
| if(@is_array($mb_regs)){ | |
| $mb_regs = ''; | |
| } | |
| echo "\n-- Iteration $iterator --\n"; | |
| echo "Without \$regs arg:\n"; | |
| try { | |
| var_dump( mb_ereg($input, 'hello, world') ); | |
| } catch (\ValueError $e) { | |
| echo $e->getMessage() . \PHP_EOL; | |
| } | |
| echo "With \$regs arg:\n"; | |
| try { | |
| var_dump(mb_ereg($input, 'hello, world', $mb_regs)); | |
| } catch (\ValueError $e) { | |
| echo $e->getMessage() . \PHP_EOL; | |
| } | |
| var_dump($mb_regs); | |
| $iterator++; | |
| }; | |
| --EXPECT-- | |
| -- Iteration 1 -- | |
| Without $regs arg: | |
| mb_ereg(): Argument #1 ($pattern) must not be empty | |
| With $regs arg: | |
| mb_ereg(): Argument #1 ($pattern) must not be empty | |
| NULL | |
| -- Iteration 2 -- | |
| Without $regs arg: | |
| mb_ereg(): Argument #1 ($pattern) must not be empty | |
| With $regs arg: | |
| mb_ereg(): Argument #1 ($pattern) must not be empty | |
| NULL | |
| -- Iteration 3 -- | |
| Without $regs arg: | |
| mb_ereg(): Argument #1 ($pattern) must not be empty | |
| With $regs arg: | |
| mb_ereg(): Argument #1 ($pattern) must not be empty | |
| NULL | |
| -- Iteration 4 -- | |
| Without $regs arg: | |
| mb_ereg(): Argument #1 ($pattern) must not be empty | |
| With $regs arg: | |
| mb_ereg(): Argument #1 ($pattern) must not be empty | |
| NULL | |