return_info 2012 Zend/zend_compile.c static void zend_emit_return_type_check(znode *expr, zend_arg_info *return_info) /* {{{ */ return_info 2014 Zend/zend_compile.c if (return_info->type_hint != IS_UNDEF) { return_info 2020 Zend/zend_compile.c if (return_info->class_name) {