PHP Inline Function Usage Example _php tutorial

PHP Inline Function Usage Example

This article mainly introduces the PHP embedded function usage, the example analysis of the PHP embedded function call method and the use of skills, with a certain reference value, the need for friends can refer to the next

The examples in this article describe the usage of PHP inline functions. Share to everyone for your reference. The specific analysis is as follows:

In PHP, you can embed a function inside a function, and the call scope is limited to the function itself.

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function msg () { Echo (" Displaying even Numbers "); function Displayeven () { $ctr = 0; Echo (""); for ($i =2; $i <=100; $i +=2) { Echo ("$i"); $ctr + +; if ($ctr%10==0) { Echo (" "); } } Echo (""); } } MSG (); Displayeven (); ?>

I hope this article is helpful to everyone's PHP programming.

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