HANDLE_UNBLOCK_INTERRUPTIONS  727 Zend/zend.h    #define HANDLE_UNBLOCK_INTERRUPTIONS()		if (zend_unblock_interruptions) { zend_unblock_interruptions(); }
HANDLE_UNBLOCK_INTERRUPTIONS  732 Zend/zend.h    #define HANDLE_UNBLOCK_INTERRUPTIONS()		ZEND_SIGNAL_UNBLOCK_INTERRUPTIONS()