Invalid delimiter

Reports invalid delimiters in regular expressions in two cases: 1. If a delimiter is an alphanumeric or a backslash. 2. If a delimiter is used in a regular expression pattern.

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.

PhpRegExpInvalidDelimiterInspection

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 | Regular expressions

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