diff options
Diffstat (limited to 'ext/pcre/tests/study.phpt')
| -rw-r--r-- | ext/pcre/tests/study.phpt | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/ext/pcre/tests/study.phpt b/ext/pcre/tests/study.phpt new file mode 100644 index 0000000..696a4c0 --- /dev/null +++ b/ext/pcre/tests/study.phpt @@ -0,0 +1,31 @@ +--TEST-- +Study regex +--FILE-- +<?php + +var_dump(preg_match('/(?:(?:(?:(?:(?:(.))))))/ S', 'aeiou', $dump)); +var_dump($dump[1]); +var_dump(preg_match('/(?:(?:(?:(?:(?:(.))))))/', 'aeiou', $dump)); +var_dump($dump[1]); + +var_dump(preg_match('/(?>..)((?:(?>.)|.|.|.|u))/S', 'aeiou', $dump)); +var_dump($dump[1]); + +// try to trigger usual "match known text" optimization +var_dump(preg_match('/^aeiou$/S', 'aeiou', $dump)); +var_dump($dump[0]); +var_dump(preg_match('/aeiou/S', 'aeiou', $dump)); +var_dump($dump[0]); + +?> +--EXPECT-- +int(1) +string(1) "a" +int(1) +string(1) "a" +int(1) +string(1) "i" +int(1) +string(5) "aeiou" +int(1) +string(5) "aeiou" |