diff options
-rw-r--r-- | ext/standard/string.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ext/standard/string.c b/ext/standard/string.c index 089f642876..221e0b2357 100644 --- a/ext/standard/string.c +++ b/ext/standard/string.c @@ -1560,6 +1560,11 @@ PHP_FUNCTION(strtr) convert_to_string_ex(str); + /* shortcut for empty string */ + if(Z_STRLEN_PP(str) == 0) { + RETURN_EMPTY_STRING(); + } + if (ac == 2) { php_strtr_array(return_value,(*str)->value.str.val,(*str)->value.str.len,HASH_OF(*from)); } else { |