Sergey Biryukov 11fb201256 Code Modernization: Remove obsolete comments about older PHP versions.
This commit:
* Removes various comments referencing PHP versions which are no longer supported.
* Removes various comments containing “hints” of things to do after a particular PHP version drop. These hints are incorrect/not actionable for various reasons, so have no value:
 * Even though a function could be turned into a closure, removing the function would be a backward compatibility break which is not acceptable, so this suggestion is not actionable.
 * Short ternaries are forbidden by the coding standard exactly to prevent the faulty code suggested in the comment from getting into the codebase.

Follow-up to [1243/tests], [6543], [11816], [29861], [29864], [34928], [35369], [36698], [38694], [50786], [58678].

Props jrf, ayeshrajans.
See #61574.
Built from https://develop.svn.wordpress.org/trunk@58682


git-svn-id: http://core.svn.wordpress.org/trunk@58084 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2024-07-06 14:54:16 +00:00
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