Array to string conversion

Reports array to string conversions, that is, the arrays that are provided in the contexts where a string is expected.

Prior to PHP 8.0, this would lead to a E_NOTICE level error. In PHP 8.0, an E-WARNING is emitted.

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.

PhpArrayToStringConversionInspection

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 | Code smell

Inspection Details
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, 243.23126

Last modified: 03 December 2024