| --TEST-- | |
| Bug #66121 - UTF-8 lookbehinds match bytes instead of characters | |
| --FILE-- | |
| // Sinhala characters | |
| var_dump(preg_replace('/(?<!ක)/u', '*', 'ක')); | |
| var_dump(preg_replace('/(?<!ක)/u', '*', 'ම')); | |
| // English characters | |
| var_dump(preg_replace('/(?<!k)/u', '*', 'k')); | |
| var_dump(preg_replace('/(?<!k)/u', '*', 'm')); | |
| // Sinhala characters | |
| preg_match_all('/(?<!ක)/u', 'ම', $matches, PREG_OFFSET_CAPTURE); | |
| var_dump($matches); | |
| // invalid UTF-8 | |
| var_dump(preg_replace('/(?<!ක)/u', '*', "\xFCක")); | |
| var_dump(preg_replace('/(?<!ක)/u', '*', "ක\xFC")); | |
| var_dump(preg_match_all('/(?<!ක)/u', "\xFCම", $matches, PREG_OFFSET_CAPTURE)); | |
| var_dump(preg_match_all('/(?<!ක)/u', "\xFCම", $matches, PREG_OFFSET_CAPTURE)); | |
| --EXPECT-- | |
| string(4) "*ක" | |
| string(5) "*ම*" | |
| string(2) "*k" | |
| string(3) "*m*" | |
| array(1) { | |
| [0]=> | |
| array(2) { | |
| [0]=> | |
| array(2) { | |
| [0]=> | |
| string(0) "" | |
| [1]=> | |
| int(0) | |
| } | |
| [1]=> | |
| array(2) { | |
| [0]=> | |
| string(0) "" | |
| [1]=> | |
| int(3) | |
| } | |
| } | |
| } | |
| NULL | |
| NULL | |
| bool(false) | |
| bool(false) | |