我需要在方法onec中分配a中的b值,但它失败了。请告诉我我在这里做错了什么:
<?php
class One {
public $a = 10;
public $b = 20;
public static function onec() {
$this->a = $this->b;
return $this->a;
}
}
echo One::onec();
?>发布于 2014-05-05 09:54:58
使用此代码
class One {
public $a = 10;
public $b = 20;
public function onec() {
$this->a = $this->b;
return $this->a;
}
}
$obj = new One();
echo $obj->onec();https://stackoverflow.com/questions/23469306
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