[mod_search] Always use htmlspecialchars($str, ENT_COMPAT, 'UTF-8')

[zero-24]

Pull Request for Issue #10399 .

Summary of Changes

Always use htmlspecialchars($str, ENT_COMPAT, 'UTF-8')

Testing Instructions

• Enable the mod_search module to the frontend
• see that it works
• apply this patch
• see that it still works

[brianteeman]

I have tested this item ✅ successfully on 95c256d

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[infograf768]

Any reason (in this PR as well as in other similar PRs) to not use ENT_QUOTES instead of ENT_COMPAT.
ENT_QUOTES would also take care of single quotes.

[Bakual]

ENT_COMPAT is the default case for the method. So no functionality changes here this way. If it worked before, it will still work afterwards.
It's just the added encoding that is important here.

[BurtNL]

I have tested this item ✅ successfully on 95c256d

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[brianteeman]

RTC

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_{This comment was created with the J!Tracker Application at issues.joomla.org/joomla-cms/10405.}