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uh hello guys welcome to this video so
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in this video I will show you how to
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update uh the composer dependency
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manager for your PHP application so
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composer is something like npm which is
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for nodejs so composer is for PHP
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applications if if you want to update
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this to the latest version so there is a
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command here which you can directly
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write here I've already installed
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composer here so if you haven't
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installed composer it's actually a
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dependency manager so I just you can see
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2.5.5 so if I want to update to the
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latest version so there is a command
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update so let me zoom in this is
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actually the command so if you just
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composer self update this is actually
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the command so my current version if I
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show you this is my version here which
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2.5.5 so if I try to update to the
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self update so if you execute this
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command here it will ask you for the
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administrator permissions so you can see
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2.8.6 which is the stable version so it
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is telling you that please Grant this
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administrator privilege so just type
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here why so it will grant the
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administrator just accept yes after that
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you will see the operation is succeeded
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composer if you type here version here
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so now you can see your version is
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successfully upgraded from 2.5 to 2.8.6
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so this is a very simple command that
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you can use to actually update composer
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in the timeline in the
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terminal and if you want to roll back
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the changes again if you want to go to
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the previous version so there is this
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command that is given here composer self
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update D- roll back so again it will go
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back to the previous version if you
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don't like the latest version you can go
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back to the previous version by
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executing this command composer self
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back so in this way you can update to
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the latest version guys very simply
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thank you very much for watching this
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video and also check out my website free
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mediat tools.com which contains
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thousands of tools regarding audio video
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and image and I will be seeing you in
