Re: Adding in a case-insensitive version of str_contains

From: Date: Fri, 30 May 2025 06:20:52 +0000
Subject: Re: Adding in a case-insensitive version of str_contains
References: 1 2  Groups: php.internals 
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On 29.05.2025 23:00, Kamil Tekiela wrote:

As I understand, it was a conscious decision not to add this function
when str_contains was created. The reason is that case sensitivity is
locale-dependent, and for such use cases, mbstring extension is better
[1] & [2]. Do you think that locale is a concern here, and if not,
why? Would it be a good idea to add mb_str_icontains instead?


stripos is not locale dependent, str_icontains should use the same case-folding rules and we're good and consistent. I'll vote Yes.

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Aleksander Machniak
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