| --TEST-- | |
| Bug #66797 (mb_substr only takes 32-bit signed integer) | |
| --EXTENSIONS-- | |
| mbstring | |
| --SKIPIF-- | |
| if (PHP_INT_SIZE != 8) die('skip this test is for 64bit platforms only'); | |
| --FILE-- | |
| var_dump( | |
| mb_substr('bar', 0, 0x7fffffff), | |
| mb_substr('bar', 0, 0x80000000), | |
| mb_substr('bar', 0xffffffff, 1), | |
| mb_substr('bar', 0x100000000, 1) | |
| ); | |
| --EXPECT-- | |
| string(3) "bar" | |
| string(3) "bar" | |
| string(0) "" | |
| string(0) "" | |