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Add zend_string_concat2 API

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This commit is contained in:
Nikita Popov 2020-04-14 17:17:38 +02:00
parent 489a51bff0
commit 4fb705a03d
6 changed files with 28 additions and 24 deletions
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14
Zend/zend_string.c
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@ -462,6 +462,20 @@ ZEND_API zend_bool ZEND_FASTCALL I_WRAP_SONAME_FNNAME_ZU(NONE,zend_string_equal_
#endif
ZEND_API zend_string *zend_string_concat2(
const char *str1, size_t str1_len,
const char *str2, size_t str2_len)
{
size_t len = str1_len + str2_len;
zend_string *res = zend_string_alloc(len, 0);
memcpy(ZSTR_VAL(res), str1, str1_len);
memcpy(ZSTR_VAL(res) + str1_len, str2, str2_len);
ZSTR_VAL(res)[len] = '\0';
return res;
}
ZEND_API zend_string *zend_string_concat3(
const char *str1, size_t str1_len,
const char *str2, size_t str2_len,