lc_subject_str   3965 ext/standard/string.c 	zend_string *lc_subject_str = NULL;
lc_subject_str   4036 ext/standard/string.c 				if (lc_subject_str && replace_count != old_replace_count) {
lc_subject_str   4037 ext/standard/string.c 					zend_string_release(lc_subject_str);
lc_subject_str   4038 ext/standard/string.c 					lc_subject_str = NULL;
lc_subject_str   4048 ext/standard/string.c 					if (!lc_subject_str) {
lc_subject_str   4049 ext/standard/string.c 						lc_subject_str = php_string_tolower(Z_STR_P(result));
lc_subject_str   4051 ext/standard/string.c 					tmp_result = php_str_to_str_i_ex(Z_STR_P(result), ZSTR_VAL(lc_subject_str),
lc_subject_str   4054 ext/standard/string.c 						zend_string_release(lc_subject_str);
lc_subject_str   4055 ext/standard/string.c 						lc_subject_str = NULL;
lc_subject_str   4070 ext/standard/string.c 				if (lc_subject_str) {
lc_subject_str   4071 ext/standard/string.c 					zend_string_release(lc_subject_str);
lc_subject_str   4077 ext/standard/string.c 		if (lc_subject_str) {
lc_subject_str   4078 ext/standard/string.c 			zend_string_release(lc_subject_str);
lc_subject_str   4096 ext/standard/string.c 				lc_subject_str = php_string_tolower(subject_str);
lc_subject_str   4097 ext/standard/string.c 				ZVAL_STR(result, php_str_to_str_i_ex(subject_str, ZSTR_VAL(lc_subject_str),
lc_subject_str   4100 ext/standard/string.c 				zend_string_release(lc_subject_str);