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| author | Andi Gutmans <andi@php.net> | 2004-07-19 07:19:50 +0000 |
|---|---|---|
| committer | Andi Gutmans <andi@php.net> | 2004-07-19 07:19:50 +0000 |
| commit | 56f8195fe592e79d90c78fb015f39bffa7f39422 (patch) | |
| tree | 6a1bf69bc9cd23fab98c4d3d6c12368b56d26079 /Zend/zend_object_handlers.c | |
| parent | 599ae4b1b53d46e10447dab8fb4faa2d0517370a (diff) | |
| download | php-git-56f8195fe592e79d90c78fb015f39bffa7f39422.tar.gz | |
- Nuke empty_string. It is a reminanent from the time where RETURN_FALSE()
used to return "" and not bool(false). It's not worth keeping it because
STR_FREE() and zval_dtor() always have to check for it and it slows down
the general case. In addition, it seems that empty_string has been abused
quite a lot, and was used not only for setting zval's but generally in
PHP code instead of "", which wasn't the intention. Last but not least,
nuking empty_string should improve stability as I doubt every place
correctly checked if they are not mistakenly erealloc()'ing it or
calling efree() on it.
NOTE: Some code is probably broken. Each extension maintainer should
check and see that my changes are OK. Also, I haven't had time to touch
PECL yet. Will try and do it tomorrow.
Diffstat (limited to 'Zend/zend_object_handlers.c')
| -rw-r--r-- | Zend/zend_object_handlers.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Zend/zend_object_handlers.c b/Zend/zend_object_handlers.c index 7965bb0eb3..a1bfbe58f2 100644 --- a/Zend/zend_object_handlers.c +++ b/Zend/zend_object_handlers.c @@ -939,7 +939,7 @@ ZEND_API int zend_std_cast_object_tostring(zval *readobj, zval *writeobj, int ty } } else { MAKE_STD_ZVAL(retval); - ZVAL_STRINGL(retval, empty_string, 0, 0); + ZVAL_STRINGL(retval, "", 0, 1); } *writeobj = *retval; zval_copy_ctor(writeobj); |