实例
<?php class Person { private $name = ''; private $sex = ''; private $old = 0; private $martical = ''; public function __construct($name, $sex, $old, $martical) { $this->name = $name; $this->sex = $sex; $this->old = $old; $this->martical = $martical; } public function show() { echo '<b>姓名:</b> ' . $this->name . ' ' . '<b>性别:</b> ' . $this->sex . ' ' . '<b>年纪:</b> ' . $this->old . ' ' . '<b>武功:</b> ' . $this->martical; } public function __set($name, $value) { $this->$name = $value; } public function __get($name) { return $this->$name; } } $wxb = new Person('韦小宝', '男', '20', '三寸不烂之舌'); $wxb->show(); echo '<hr>'; $qf = new Person('乔峰', '男', '30', '降龙十八掌'); $qf->show(); echo '<hr>'; $zwj = new Person('张无忌', '男', '25', '九阳神功'); $zwj->show(); echo '<hr>'; $xz = new Person('虚竹', '男', '22', '北冥神功'); $xz->show(); echo '<hr>'; $yg = new Person('杨过', '男', '24', '九阴真经'); $yg->show(); $yg->martical = '除了九阴真经还有自创的黯然消魂掌'; echo '<hr>'; $yg->show();
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