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How to downgrade or install a specific version of Composer?, downgrade or install a specific version of Composer, How to downgrade or update composer, how to install a specific version of Composer How to downgrade specific version of Composer

How to downgrade or install a specific version of Composer?

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Hello Guy. How Are You All? Hope You All Are Fine. Sometimes we need to Install a Specific version of the composer Or do You need to update or downgrade the PHP version then? In this article, we are going to learn How to downgrade or install a specific version of Composer? let’s start this article without any errors.

Contents
  1. How to downgrade or install a specific version of Composer?
  2. Solution 1: Use this command
  3. Solution 2: For a Specific version
  4. Solution 3: Use the rollback
  5. Conclusion

How to downgrade or install a specific version of Composer?

  1. How to downgrade or install a specific version of Composer?

    To downgrade or install a specific version of Composer You need to install a Specific version then you have to run the composer self-update command with a specific version just like this: composer self-update 1.10.12 OR composer self-update 2.0.7 Now, You can check your Composer Version by Running this command: composer –version And now Your Composer version is updated or downgraded successfully.

  2. downgrade or install a specific version of Composer

    To downgrade or install a specific version of Composer You need to use composer self-update command with the version that you want to use to update or downgrade. Suppose you need to downgrade to composer version 1 then probably you need to run this command in your terminal: composer self-update –1 And Then You need to update your composer to version 2 then you need to run this command: composer self-update –2 Now, You can check your Composer Version by Running this command: composer –version And now Your composer version is updated or downgraded successfully.

Solution 1: Use this command

To downgrade or install a specific version of Composer You need to use composer self-update command with the version that you want to use to update or downgrade. Suppose you need downgrade to composer version 1 then probebly you need to run this command in your terminal.

composer self-update --1

And Then You need to update your composer to version 2 then you need to run this command.

composer self-update --2

Now, You can check your Composer Version by Running this command.

composer --version

And now Your composer version is updated or downgraded successfully.

Solution 2: For a Specific version

You need to install a Specific version then you have to run the composer self-update command with a specific version just like this.

composer self-update 1.10.12

OR

composer self-update 2.0.7

Now, You can check your Composer Version by Running this command.

composer --version

And now Your Composer version is updated or downgraded successfully.

Solution 3: Use the rollback

Run this command to downgrade composer version by running this command with –rollback command.

composer self-update --rollback

And to update the composer you need to run this command.

composer self-update

Conclusion

It’s all About this error. I hope We Have solved Your error. Comment below Your thoughts and your queries. Also, Comment below which solution worked for you?

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