ZEND_RETURN      1739 Zend/zend_compile.c 	opline->opcode = ZEND_RETURN;
ZEND_RETURN      1252 Zend/zend_execute_API.c 	ret_opline->opcode = ZEND_RETURN;
ZEND_RETURN      2090 Zend/zend_vm_def.h ZEND_VM_HANDLER(62, ZEND_RETURN, CONST|TMP|VAR|CV, ANY)