| --TEST-- | |
| preg_* with bogus vals | |
| --FILE-- | |
| try { | |
| preg_match_all('//', '', $dummy, 0xdead); | |
| } catch (ValueError $exception) { | |
| echo $exception->getMessage() . "\n"; | |
| } | |
| var_dump(preg_quote('')); | |
| var_dump(preg_replace('/(.)/', '${1}${1', 'abc')); | |
| var_dump(preg_replace('/.++\d*+[/', 'for ($', 'abc')); | |
| var_dump(preg_replace('/(.)/e', 'for ($', 'abc')); | |
| --EXPECTF-- | |
| preg_match_all(): Argument #4 ($flags) must be a PREG_* constant | |
| string(0) "" | |
| string(12) "a${1b${1c${1" | |
| Warning: preg_replace(): Compilation failed: missing terminating ] for character class at offset 8 in %s002.php on line %d | |
| NULL | |
| Warning: preg_replace(): Unknown modifier 'e' in %s on line %d | |
| NULL | |