diff options
Diffstat (limited to 'ext')
-rw-r--r-- | ext/standard/string.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ext/standard/string.c b/ext/standard/string.c index 47b1610e28..4ebebacf21 100644 --- a/ext/standard/string.c +++ b/ext/standard/string.c @@ -774,6 +774,9 @@ static void php_do_trim(INTERNAL_FUNCTION_PARAMETERS, int mode) WRONG_PARAM_COUNT; } + if (PZVAL_IS_REF(*str)) { + SEPARATE_ZVAL(str); + } convert_to_string_ex(str); if (argc > 1) { |