| --TEST-- | |
| Bug #53823 - preg_replace: * qualifier on unicode replace garbles the string | |
| --FILE-- | |
| var_dump(preg_replace('/[^\pL\pM]*/iu', '', 'áéíóú')); | |
| // invalid UTF-8 | |
| var_dump(preg_replace('/[^\pL\pM]*/iu', '', "\xFCáéíóú")); | |
| var_dump(preg_replace('/[^\pL\pM]*/iu', '', "áéíóú\xFC")); | |
| --EXPECT-- | |
| string(10) "áéíóú" | |
| NULL | |
| NULL | |