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CI4 and php8.1
  • Offline cb21
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#1
03-13-2022, 08:26 AM
(This post was last modified: 03-13-2022, 08:29 AM by cb21.)

Accidentaly I update my system and from php8.0 I arrived at 8.1 and I have many errors like.

"strtolower(): Passing null to parameter #1 ($string) of type string is deprecated "

What is your advice. It is a developpement system on my local computer.

I am working on ubuntu 22.04
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  • Offline llyimo1920
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#2
03-13-2022, 08:47 AM

Have you tried to update your project via 'composer update' ?
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  • Offline cb21
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#3
03-14-2022, 10:57 AM

(03-13-2022, 08:47 AM)llyimo1920 Wrote: Have you tried to update your project via 'composer update' ?

no I don't know how to do it. I never used composer
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  • Offline kenjis
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#4
03-14-2022, 05:47 PM

Update to v4.1.9.
If you still have the error, it is probably because of your code.
ci-phpunit-test | CodeIgniter Testing Guide | CodeIgniter 3 to 4 Upgrade Helper
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