php7 扩展类的写法

• 实现一个person类

• 实现一个doing方法和saying方法

[root@bogon ext]# cd /usr/local/src/php-7.0.3/ext

[root@bogon ext]# ./ext_skel --extname=person

[root@bogon ext]# vim person/config.m4

• dnl PHPARGWITH(person, for person support,

• dnl Make sure that the comment is aligned:

• dnl [ --with-person Include person support])

• 更改为：

• PHPARGWITH(person, for person support,

• dnl Make sure that the comment is aligned:

• [ --with-person Include person support])

在php_person.h头中加上

extern zend_class_entry *person_ce;PHP_METHOD(person_ce,__construct);PHP_METHOD(person_ce,saying);PHP_METHOD(person_ce,doing);

在person.c头中加上

ZEND_METHOD(person,__construct){        zval *pThis;        pThis = getThis();    zend_printf("constructn");}ZEND_METHOD(person,__destruct){    zend_printf("destructn");}ZEND_METHOD(person,doing){    zend_printf("doingn");}ZEND_METHOD(person,saying){    zend_printf("sayingn");}//这个函数需要加上声明，去掉了没用的test函数const zend_function_entry person_functions[] = {    ZEND_ME(person, __construct, global_config_arg, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)    ZEND_ME(person,doing,NULL,ZEND_ACC_PUBLIC) ZEND_ME(person,saying,NULL,ZEND_ACC_PUBLIC)    ZEND_ME(person,__destruct,NULL,ZEND_ACC_PUBLIC|ZEND_ACC_DTOR)    PHP_FE_END  };//将类和方法注册到zendPHP_MINIT_FUNCTION(person){       zend_class_entry ce;       INIT_CLASS_ENTRY(ce, "person", person_functions);       person_ce = zend_register_internal_class(&ce TSRMLS_CC);       zend_declare_property_null(person_ce,"saying",strlen("saying"),ZEND_ACC_PUBLIC);       zend_declare_property_null(person_ce,"doing",strlen("doing"),ZEND_ACC_PUBLIC);    return SUCCESS;}

* [root@bogon hello]# [root@localhost person]# ./configure && make && make install

1. 改更php.ini 加上[person] extenstion=person.so

[root@bogon tests]# cat test.phpsaying();echo $n->doing();[root@localhost tests]# php test.phpconstructsayingdoingdestruct

• 请尊重本人劳动成功，可以随意转载但保留以下信息

• 作者：岁月经年

• 时间：2016年03月