Fatal error Cannot declare class MyClass in php:(Fixed)

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In this tutorial, I am going to explain how to fix a most common error that every programmer face i.e Fatal error: Cannot declare class MyClass, because the name is already in use in PHP.

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thanks for your help <3. From VN
💌

nguyenhaiang

It already says use once and I'm still getting the error

ccars

Please guide to this error facing -
Fatal error: Cannot declare class WP_User_Request, because the name is already in use in on line 3657

yuvradnyee

Youtube is the wrong place for stuff like this. Your entire 5 min video could have been read as text in fifteen seconds, and relevant examples could be copied/pasted as needed.

This belongs on stackoverflow, github gists or similar. As text, not as a video.

tldr: use require_once instead of require. Don't waste time on the video.

This is also an incomplete answer. This also happens if you name things after internal system terms. It also happens if you name a class or function after a declared constant. It also happens if you have a filename mismatch and attempt to use a psr autoload approach. Lots of things trigger this, not just repeat inclusion of class files.

mopsydizzle

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