RuntimeException  219 ext/spl/php_spl.c 	SPL_ADD_CLASS(RuntimeException, z_list, sub, allow, ce_flags); \
RuntimeException   63 ext/spl/spl_exceptions.c     REGISTER_SPL_SUB_CLASS_EX(RuntimeException,         Exception,        NULL, NULL);
RuntimeException   64 ext/spl/spl_exceptions.c     REGISTER_SPL_SUB_CLASS_EX(OutOfBoundsException,     RuntimeException, NULL, NULL);
RuntimeException   65 ext/spl/spl_exceptions.c     REGISTER_SPL_SUB_CLASS_EX(OverflowException,        RuntimeException, NULL, NULL);
RuntimeException   66 ext/spl/spl_exceptions.c     REGISTER_SPL_SUB_CLASS_EX(RangeException,           RuntimeException, NULL, NULL);
RuntimeException   67 ext/spl/spl_exceptions.c     REGISTER_SPL_SUB_CLASS_EX(UnderflowException,       RuntimeException, NULL, NULL);
RuntimeException   68 ext/spl/spl_exceptions.c     REGISTER_SPL_SUB_CLASS_EX(UnexpectedValueException, RuntimeException, NULL, NULL);