Undefined function

Reports the references to functions that are not defined in the project files, configured include paths, or among the PHP predefined functions.

Locating this inspection

By ID

Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.

PhpUndefinedFunctionInspection

Via Settings dialog

Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.

Settings or Preferences | Editor | Inspections | PHP | Undefined symbols

Inspection Details
By default bundled with:	PhpStorm 2024.2, Qodana for PHP 2024.2,
Can be installed with plugin:	PHP, 242.22893

Last modified: 11 September 2024