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spl_autoload_register
函数实现。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\request‘,‘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 != ‘\0‘) { 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); }
注册当前类
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; }
测试
$cl = new Lxx\request(); $cl->run(); $ab = new abc\ab(); echo $ab->test("lxx");
在abc目录下建立ab.php
namespace abc; class ab { //php7新特性写法, public function test(string $name) :string { return "Hi : ".$name; } }
输出
Hi : lxx
源文来自:www.lxxbl.com
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原文地址:http://my.oschina.net/u/261704/blog/474958