Is Autoptimize Compatible with PHP 8.3?

Not Compatible

This plugin has critical incompatibilities with PHP 8.3.

PHP Version Requirements

Declared Minimum

7.1

Actual Minimum Detected

8.0

Tested Up To

PHP 8.3

Compatibility Issues (34)

Missing 'Requires PHP' headerHIGH

Plugin Header

Deprecated: each()HIGH

classes/critcss-inc/admin_settings_queue.js.php:55

Deprecated: each()HIGH

classes/critcss-inc/admin_settings_rules.js.php:41

Deprecated: each()HIGH

classes/critcss-inc/admin_settings_rules.js.php:52

PHP 8.0+ Required: Named argumentsINFO

classes/autoptimizeCacheChecker.php:31

PHP 8.0+ Required: Named argumentsINFO

classes/autoptimizeCacheChecker.php:38

PHP 8.0+ Required: Named argumentsINFO

classes/autoptimizeCacheChecker.php:45

PHP 8.0+ Required: Named argumentsINFO

classes/autoptimizeCacheChecker.php:49

PHP 8.0+ Required: Named argumentsINFO

classes/autoptimizeConfig.php:271

PHP 8.0+ Required: Named argumentsINFO

classes/autoptimizeConfig.php:332

PHP 8.0+ Required: Named argumentsINFO

classes/autoptimizeConfig.php:410

PHP 8.0+ Required: Named argumentsINFO

classes/autoptimizeExtra.php:200

PHP 8.0+ Required: Named argumentsINFO

classes/autoptimizeExtra.php:428

PHP 8.0+ Required: Named argumentsINFO

classes/autoptimizeImages.php:650

PHP 8.0+ Required: Named argumentsINFO

classes/autoptimizeImages.php:905

PHP 8.0+ Required: Named argumentsINFO

classes/autoptimizeImages.php:1517

PHP 8.0+ Required: Named argumentsINFO

classes/autoptimizeScripts.php:478

PHP 8.0+ Required: Named argumentsINFO

classes/autoptimizeScripts.php:611

PHP 8.0+ Required: Named argumentsINFO

classes/autoptimizeScripts.php:843

PHP 8.0+ Required: Named argumentsINFO

classes/autoptimizeSpeedupper.php:38

PHP 8.0+ Required: Named argumentsINFO

classes/autoptimizeStyles.php:616

PHP 8.0+ Required: Named argumentsINFO

classes/autoptimizeStyles.php:666

PHP 8.0+ Required: Named argumentsINFO

classes/autoptimizeStyles.php:727

PHP 8.0+ Required: Named argumentsINFO

classes/autoptimizeStyles.php:869

PHP 8.0+ Required: Named argumentsINFO

classes/autoptimizeStyles.php:1110

PHP 8.0+ Required: Match expressionINFO

classes/autoptimizeStyles.php:761

PHP 8.0+ Required: Named argumentsINFO

classes/autoptimizeVersionUpdatesHandler.php:62

PHP 8.0+ Required: Named argumentsINFO

classes/external/php/jsmin.php:119

PHP 8.0+ Required: Named argumentsINFO

classes/external/php/yui-php-cssmin-bundled/Minifier.php:260

PHP 8.0+ Required: Named argumentsINFO

classes/external/php/yui-php-cssmin-bundled/Minifier.php:272

PHP 8.0+ Required: Named argumentsINFO

classes/external/php/yui-php-cssmin-bundled/Minifier.php:288

PHP 8.0+ Required: Named argumentsINFO

classes/external/php/yui-php-cssmin-bundled/Minifier.php:299

PHP 8.0+ Required: Named argumentsINFO

classes/external/php/yui-php-cssmin-bundled/Minifier.php:777

PHP 8.0+ Required: Named argumentsINFO

classes/external/php/yui-php-cssmin-bundled/Utils.php:134

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.

View Full Security Audit Check Your Own Plugin

Frequently Asked Questions

Does Autoptimize work with PHP 8.3?

Autoptimize is not fully compatible with PHP 8.3. Our analysis detected 34 compatibility issues.

What PHP version does Autoptimize require?

Autoptimize declares a minimum PHP requirement of 7.1. WP HealthKit's static analysis detected an actual minimum of 8.0.