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Code Inspection: Deprecated 'implode/join' usage

Reports deprecated usage of the implode and join functions.

Starting from PHP 7.4, using implode and join with an array as the first argument and a string as the second argument is deprecated.

See Deprecations for PHP 7.4 ( for details.

Suppress an inspection in the editor

  1. Place the caret at the highlighted line and press Alt+Enter or click the Intention action icon.

  2. Click the arrow next to the inspection you want to suppress and select the necessary suppress action.

Last modified: 11 February 2024