diff options
Diffstat (limited to 'ext/mbstring/tests/bug66797.phpt')
| -rw-r--r-- | ext/mbstring/tests/bug66797.phpt | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/ext/mbstring/tests/bug66797.phpt b/ext/mbstring/tests/bug66797.phpt new file mode 100644 index 0000000000..df9e789be6 --- /dev/null +++ b/ext/mbstring/tests/bug66797.phpt @@ -0,0 +1,23 @@ +--TEST-- +Bug #66797 (mb_substr only takes 32-bit signed integer) +--SKIPIF-- +<?php +if (!extension_loaded('mbstring')) die('skip mbstring extension not available'); +if (PHP_INT_SIZE != 8) die('skip this test is for 64bit platforms only'); +?> +--FILE-- +<?php +var_dump( + mb_substr('bar', 0, 0x7fffffff), + mb_substr('bar', 0, 0x80000000), + mb_substr('bar', 0xffffffff, 1), + mb_substr('bar', 0x100000000, 1) +); +?> +==DONE== +--EXPECTF-- +string(3) "bar" +string(3) "bar" +string(0) "" +string(0) "" +==DONE== |