PHP_5_2_X_API_NO    9 ext/opcache/Optimizer/pass1_5.c #if ZEND_EXTENSION_API_NO > PHP_5_2_X_API_NO
PHP_5_2_X_API_NO  475 ext/opcache/Optimizer/pass1_5.c #if ZEND_EXTENSION_API_NO > PHP_5_2_X_API_NO
PHP_5_2_X_API_NO  561 ext/opcache/Optimizer/zend_optimizer.c #if ZEND_EXTENSION_API_NO > PHP_5_2_X_API_NO
PHP_5_2_X_API_NO  573 ext/opcache/Optimizer/zend_optimizer.c #if ZEND_EXTENSION_API_NO > PHP_5_2_X_API_NO
PHP_5_2_X_API_NO  602 ext/opcache/Optimizer/zend_optimizer.c #if ZEND_EXTENSION_API_NO > PHP_5_2_X_API_NO
PHP_5_2_X_API_NO  614 ext/opcache/Optimizer/zend_optimizer.c #if ZEND_EXTENSION_API_NO > PHP_5_2_X_API_NO
PHP_5_2_X_API_NO   30 ext/opcache/Optimizer/zend_optimizer_internal.h #elif ZEND_EXTENSION_API_NO > PHP_5_2_X_API_NO