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What are the four scopes of PHP variables?

Shulou Source: shulou.com Published: 2022-06-03 11:41:50 11月15日 Update

This article mainly explains "what are the four scopes of PHP variables". Interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "what are the four scopes of PHP variables?"

PHP variable scope

● local

● global

● static

● parameter

Local scope, global scope

What are the four scopes of PHP variables?

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