add_assoc_resource_ex  393 Zend/zend_API.h ZEND_API int add_assoc_resource_ex(zval *arg, const char *key, size_t key_len, zend_resource *r);
add_assoc_resource_ex  403 Zend/zend_API.h #define add_assoc_resource(__arg, __key, __r) add_assoc_resource_ex(__arg, __key, strlen(__key), __r)