php中动态调用函数的方法,php动态调用函数
php中动态调用函数的方法,php动态调用函数
本文实例讲述了php中动态调用函数的方法。分享给大家供大家参考。具体分析如下:
php中你可以动态调用函数,分为以下步骤:
1. 定义一个函数
2. 将函数名(字符串)赋值给一个变量
3. 使用变量名代替函数名动态调用函数
详细代码如下所示:
<?php function addition ($a, $b){ echo ($a + $b), "\n"; } $result = "addition"; $result (3,6); ?>
希望本文所述对大家的php程序设计有所帮助。

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