PHP Dynamic Function call Method _php Tutorial

PHP Dynamic Function Call method

This paper mainly introduces the method of dynamic call function in PHP, and analyzes the implementation principle of PHP dynamic function and the concrete implementation steps, the need of friends can refer to the following

In PHP, you can pass a function name through a string to a variable, and then call the function dynamically through this variable.

Here is a simple example of a dynamic function call

?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Dynamic Function Calls function SayHello () { echo "Hello "; } $function _holder = "SayHello"; $function _holder (); ?>

The above mentioned is the whole content of this article, I hope you can like.

http://www.bkjia.com/PHPjc/1003827.html www.bkjia.com true http://www.bkjia.com/PHPjc/1003827.html techarticle PHP Dynamic Function Call method This paper mainly introduces the method of dynamic call function in PHP, the example analyzes the implementation of PHP dynamic function and the implementation of the steps, the need for friends can participate ...

