Deprecated 'implode/join' usage
Reports deprecated usage of the implode and join 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.
PhpDeprecatedImplodeUsageInspection- 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.
Starting from PHP 7.4, using implode and join with an array as the first argument and a string as the second argument is deprecated.
See Deprecations for PHP 7.4 (php.net) for details.
Inspection options
Here you can find the description of settings available for the Deprecated 'implode/join' usage 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