Conquering the Code Corral: How to Update PHP on RedHat 7 (Without Wrangling Llamas)
You've heard the whispers, the rumors of a better, faster PHP. Maybe your website's getting a little sluggish, or your code's throwing tantrums about outdated syntax. Well, fret no more, intrepid developer! Today, we're wrangling some digital steers and herding them into a glorious PHP update on your trusty RedHat 7 system.
But hold on there, buckaroo! Before we start wrangling code, there's a heads-up. Updating PHP can sometimes be like wrangling...well, actual wrangling. Things might get a little dusty under the hood. So, if you're new to this rodeo, take a deep breath, saddle up, and let's ride!
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| How To Update Php Version In Redhat 7 |
Lassoing the Right Version: A Choice More Complicated than a Stetson
First things first, you gotta decide which shiny new version of PHP you want to mosey on over to. RedHat 7 doesn't come with all the fancy bells and whistles by default, so we might need a little help from the Red Hat Software Collections (RHSCL). Think of it as the general store for all your cutting-edge PHP needs.
Hold Your Horses! Do you have a subscription? If not, some of the neater versions might be behind a paywall. Check with your system admin or channel your inner accountant to see what's in the budget.
Tip: Use this post as a starting point for exploration.
Unleashing the Update Stampede: Here Comes the Fun Part!
Alright, partner, now the real fun begins. Here's what you need to wrangle that new PHP version:
- Enable the RHSCL Repository: This is like opening the gate to the corral. Use this nifty little command:
subscription-manager repos --enable rhel-server-rhscl-7-rpms
- Saddle Up Your Package Manager: Now that the gate's open, it's time to grab the new PHP. Depending on which version you chose, the command will vary, but it'll look something like this:
yum install rh-php74 rh-php74-php rh-php74-php-gd rh-php74-php-mbstring rh-php74-php-mysqlnd rh-php74-php-intl rh-php74-php-ldap
(Replace 74 with your desired version number)
- Taming the New PHP: Once the installation is all dusty and done, you gotta tell your system to use the new version. This might involve some wrangling with Apache configuration files, but that's a story for another campfire.
Whoa There! Don't forget to disable the old PHP version to avoid conflicts. Think of it like putting the old horse out to pasture.
QuickTip: Read a little, pause, then continue.
Howdy, Partner! You've Done Diddly-Darn Did It!
Congratulations, rootin' tootin' developer! You've successfully updated your PHP version on RedHat 7. Now your website can run smoother than a greased saddle, and your code will be singin' like a happy cowboy.
But hold on a sec, cowboy! Before you ride off into the sunset, here's a quick FAQ to answer any lingering questions:
Howdy Partner, Got Any Questions?
How to check my current PHP version?
QuickTip: Pause after each section to reflect.
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php -v
How to switch back to the old PHP version (if something goes wrong)?
You can usually manage this by editing your Apache configuration files. But this might be a good time to call your system admin for some backup!
How to install specific PHP modules?
QuickTip: Don’t just consume — reflect.
Just add them to the end of your yum install command, like rh-php74-php-xml.
How to know if I need a subscription for the version I want?
Check the RedHat documentation for your desired PHP version.
How to find a good system admin to wrangle all this for me?
Well, that partner, depends on your negotiation skills!
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