Undefined constant
Reports the references to constants that are not found in the project files, configured include paths, or among the PHP predefined constants.
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.
PhpUndefinedConstantInspection- 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.
Inspection options
Here you can find the description of settings available for the Undefined constant inspection, and the reference of their default values.
- PHP 8.0 Severity
Default setting: Error
Other available settings:
Warning
Weak Warning
Server Problem
Grammar Error
Typo
Consideration
Information
Inspection Details | |
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By default bundled with: | IntelliJ IDEA 2024.3, PhpStorm 2024.3, Qodana for JVM 2024.3, Qodana for PHP 2024.3, |
Can be installed with plugin: | PHP, 243.26483 |