zend_pzval_unlock_func   99 Zend/zend_execute.c #define PZVAL_UNLOCK(z, f) zend_pzval_unlock_func(z, f, 1 TSRMLS_CC)
zend_pzval_unlock_func  100 Zend/zend_execute.c #define PZVAL_UNLOCK_EX(z, f, u) zend_pzval_unlock_func(z, f, u TSRMLS_CC)