ZEND_CHECK_FORMAT_STRINGS  198 Zend/zend_portability.h #if defined(ZEND_CHECK_FORMAT_STRINGS) && (ZEND_GCC_VERSION >= 2007 || __has_attribute(format))
ZEND_CHECK_FORMAT_STRINGS  204 Zend/zend_portability.h #if defined(ZEND_CHECK_FORMAT_STRINGS) && ((ZEND_GCC_VERSION >= 3001 && !defined(__INTEL_COMPILER)) || __has_attribute(format))