gen_executor     1260 Zend/zend_vm_gen.php 	gen_executor($f, $skl, ZEND_VM_SPEC, ZEND_VM_KIND, "execute", "zend_init_opcodes_handlers", 0);
gen_executor     1271 Zend/zend_vm_gen.php 		gen_executor($f, $skl, 0, ZEND_VM_KIND_CALL, "old_execute", "zend_vm_use_old_executor", 1);