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Is CMB2 Compatible with PHP 8.3?

Not Compatible

This plugin has critical incompatibilities with PHP 8.3.

PHP Version Requirements

Declared Minimum

7.4

Actual Minimum Detected

8.1

Tested Up To

PHP 8.3

Compatibility Issues (24)

Missing 'Requires PHP' headerHIGH

Plugin Header

PHP 8.0+ Required: Named argumentsINFO

includes/CMB2_Boxes.php:42

PHP 8.0+ Required: Named argumentsINFO

includes/CMB2_Boxes.php:56

PHP 8.0+ Required: Named argumentsINFO

includes/CMB2_Field_Display.php:456

PHP 8.0+ Required: Match expressionINFO

includes/CMB2_Hookup.php:1000

PHP 8.0+ Required: Named argumentsINFO

includes/CMB2_JS.php:68

PHP 8.0+ Required: Named argumentsINFO

includes/CMB2_JS.php:123

PHP 8.0+ Required: Named argumentsINFO

includes/CMB2_JS.php:248

PHP 8.0+ Required: Named argumentsINFO

includes/CMB2_JS.php:254

PHP 8.0+ Required: Named argumentsINFO

includes/CMB2_Options.php:29

PHP 8.0+ Required: Named argumentsINFO

includes/CMB2_Utils.php:438

PHP 8.0+ Required: Named argumentsINFO

includes/rest-api/CMB2_REST_Controller_Boxes.php:213

PHP 8.0+ Required: Named argumentsINFO

includes/rest-api/CMB2_REST_Controller_Fields.php:67

PHP 8.0+ Required: Named argumentsINFO

includes/rest-api/CMB2_REST.php:220

PHP 8.0+ Required: Named argumentsINFO

includes/rest-api/CMB2_REST.php:224

PHP 8.0+ Required: Named argumentsINFO

includes/rest-api/CMB2_REST.php:228

PHP 8.0+ Required: Named argumentsINFO

includes/rest-api/CMB2_REST.php:408

PHP 8.0+ Required: Named argumentsINFO

includes/rest-api/CMB2_REST.php:566

PHP 8.0+ Required: Named argumentsINFO

includes/rest-api/CMB2_REST.php:784

PHP 8.0+ Required: Named argumentsINFO

includes/rest-api/CMB2_REST.php:796

PHP 8.0+ Required: Named argumentsINFO

includes/rest-api/CMB2_REST.php:822

PHP 8.0+ Required: Named argumentsINFO

includes/rest-api/CMB2_REST.php:841

PHP 8.1+ Required: Enum declarationINFO

includes/shim/WP_REST_Controller.php:301

PHP 8.0+ Required: Named argumentsINFO

includes/types/CMB2_Type_File_Base.php:91

PHP Version Distribution

According to WordPress.org statistics, over 72% of WordPress sites run PHP 8.0 or higher. Ensuring compatibility with modern PHP versions is important for security, performance, and access to the latest language features.

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Frequently Asked Questions

Does CMB2 work with PHP 8.3?

CMB2 is not fully compatible with PHP 8.3. Our analysis detected 24 compatibility issues.

What PHP version does CMB2 require?

CMB2 declares a minimum PHP requirement of 7.4. WP HealthKit's static analysis detected an actual minimum of 8.1.