Illegal array key type
Reports the array keys that are of illegal type, such as objects or arrays.
See Arrays (php.net) for details.
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.
PhpIllegalArrayKeyTypeInspection- 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 Illegal array key type 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
Availability
- By default bundled with
- Can be installed with plugin
PHP, 241.SNAPSHOT
Last modified: 18 June 2024