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Variable is only used inside closure

Reports variables in closures' use list that are only used inside closure.

Inspection options

Here you can find the description of settings available for the Variable is only used inside closure inspection, and the reference of their default values.

Highlight only closures with multiple statements

Default: Selected

Inspection Details

By default bundled with:

PhpStorm 2024.1, Qodana for PHP 2024.1,

Can be installed with plugin:

PHP, 241.SNAPSHOT

Last modified: 29 April 2024