成员属性在两个方法之间无法共用
<br />
class a {<br />
public $a=0;<br />
public fucntion ax(){<br />
$this->a='111';<br />
}<br />
<br />
public fucntion bx(){<br />
echo $this->a;<br />
}<br />
}<br />
$a在ax()中赋值之后,如何才能在bx()中调用值等于111的那个$a?在一个方法中给一个属性赋值之后另一个方法无法获得那个值
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