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| author | Brian Shire <shire@php.net> | 2008-12-27 05:15:51 +0000 |
|---|---|---|
| committer | Brian Shire <shire@php.net> | 2008-12-27 05:15:51 +0000 |
| commit | b4141cc424579f0668ac760c60d9e5938f1a4c41 (patch) | |
| tree | be85c128edc02131da789b94feca799caa6df605 /ext/standard/string.c | |
| parent | 2dd8d6ff947e77383c5159753dfee37ce7b8b3d3 (diff) | |
| download | php-git-b4141cc424579f0668ac760c60d9e5938f1a4c41.tar.gz | |
MFH: fix explode behavior to respect negative limit when string is empty.
Diffstat (limited to 'ext/standard/string.c')
| -rw-r--r-- | ext/standard/string.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ext/standard/string.c b/ext/standard/string.c index d3a6fdffd8..8e85045f66 100644 --- a/ext/standard/string.c +++ b/ext/standard/string.c @@ -1018,7 +1018,9 @@ PHP_FUNCTION(explode) array_init(return_value); if (! Z_STRLEN_PP(str)) { - add_next_index_stringl(return_value, "", sizeof("") - 1, 1); + if (limit >= 0 || argc == 2) { + add_next_index_stringl(return_value, "", sizeof("") - 1, 1); + } return; } |