Re: Path forward for class_exists with different targeted PHP version implementations

From: Date: Mon, 05 Apr 2021 19:30:50 +0000
Subject: Re: Path forward for class_exists with different targeted PHP version implementations
References: 1  Groups: php.internals 
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On 05/04/2021 18:14, Jesse Rushlow wrote:

I was attempting to use class_exists(UsesPropertyPromotion::class) to
determine if an attribute implementation existed in order to generate a PHP
8 appropriate class - else fall back to generating a PHP 7 appropriate
class. For context, this check was being written for Symfony's MakerBundle
which generates classes for Symfony projects.



Hi Jesse,

Can you explain the use case in a bit more detail, perhaps giving some example code you were hoping to write with class_exists()?

I suspect there are other ways to achieve what you were trying to do, but don't want to confuse things if I've misunderstood the requirements.

Regards,

-- 
Rowan Tommins
[IMSoP]

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