php7扩展自动加载类.

ZEND_METHOD(lxx_request,run) {    zval arg;//参数    zval * pthis = getThis();//当前类    array_init(&arg);//初始化数据，    Z_ADDREF_P(pthis);    add_next_index_zval(&arg, pthis);    add_next_index_string(&arg, "load");//当前类的中load的方法，表态方法（ZEND_ACC_STATIC）    /*zend_call_method_with_1_params arg为数组参娄 php 代码spl_autoload_register(['lxx
equest','load']);*/    zend_call_method_with_1_params(NULL, NULL, NULL, "spl_autoload_register", NULL, &arg);   zval_ptr_dtor(&arg);}/*字符替换*/static void str_replace(char *str,char o,char n) {    while(*str != '') {        if (*str == o) {            *str = n;        }        str++;    }} ZEND_METHOD(lxx_request,load) {    zend_string *cl;       /*php7中新增的数据类型 全用大写S接收，小写s则char指针*/    long cl_len = 0;    if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "S", &cl) == FAILURE) {        RETURN_FALSE;    }    zend_file_handle zfd;    zend_op_array *op_array;    smart_str str = {0};    smart_str_appendl(&str,cl->val,cl->len);    smart_str_appendl(&str,".php",sizeof(".php")-1);    smart_str_0(&str);    str_replace(str.s->val,'\','/');    zfd.type = ZEND_HANDLE_FILENAME;    zfd.filename = str.s->val;    zfd.free_filename = 0;    zfd.opened_path = NULL;    zfd.handle.fp = NULL;    op_array = zend_compile_file(&zfd,ZEND_INCLUDE);     if (zfd.opened_path) {        zend_hash_add_empty_element(&EG(included_files),zfd.opened_path);    }    zend_destroy_file_handle(&zfd);    if(op_array) {        zend_execute(op_array,NULL);        //zend_exception_restore();        destroy_op_array(op_array);        efree(op_array);    }    //zend_printf("<BR>%s 有没有啊？帅不帅啊？",str.s->val);    zend_string_release(cl);    smart_str_free(&str);}

ZEND_MODULE_STARTUP_D(lxx_request) {    zend_class_entry ce;    memset(&ce,0,sizeof(zend_class_entry));    INIT_CLASS_ENTRY(ce,"Lxx\request",lxx_request_functions);    lxx_request_ce = zend_register_internal_class_ex(&ce,NULL);    //lxx_request_ce->ce_flags = ZEND_ACC_EXPLICIT_ABSTRACT_CLASS;}

$cl = new Lxx
equest();$cl->run();$ab = new abcb();echo $ab->test("lxx");

namespace abc;class ab {    //php7新特性写法，    public function test(string $name) :string {         return "Hi : ".$name;    }}

Hi : lxx