ZEND_OPTIMIZER_PASS_5    1 ext/opcache/Optimizer/pass10.c if (((ZEND_OPTIMIZER_PASS_10|ZEND_OPTIMIZER_PASS_5) & OPTIMIZATION_LEVEL) == ZEND_OPTIMIZER_PASS_10) {
ZEND_OPTIMIZER_PASS_5  208 ext/opcache/Optimizer/pass1_5.c 				if (!((ZEND_OPTIMIZER_PASS_5|ZEND_OPTIMIZER_PASS_10) & OPTIMIZATION_LEVEL)) {
ZEND_OPTIMIZER_PASS_5    1 ext/opcache/Optimizer/pass5.c if (ZEND_OPTIMIZER_PASS_5 & OPTIMIZATION_LEVEL) {