PHP 中使用变量类名来动态调用类静态方法

2021-12-07 13:18 PHP

<p>话不多说，直接看代码：</p><p>PHP</p><pre class="brush:php;toolbar:false"><?php classcls { publicstaticfunctiontest($userName) { echo'Hi,'.$userName."\n"; } } $className='cls'; $className::test('Tom');//PHP>=5.3.0 call_user_func(array($className,'test'),'Jack');//PHP3>=3.0.3,PHP4,PHP5 call_user_func_array(array($className,'test'),array('Lily'));//PHP4>=4.0.4,PHP5 ?></pre><pre class="brush:php;toolbar:false"><?php classcls { publicstaticfunctiontest($userName) { echo'Hi,'.$userName."\n"; } } $className='cls'; $className::test('Tom');//PHP>=5.3.0 call_user_func(array($className,'test'),'Jack');//PHP3>=3.0.3,PHP4,PHP5 call_user_func_array(array($className,'test'),array('Lily'));//PHP4>=4.0.4,PHP5 ?></pre>