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Is Fast Imagery – Optimize Images, Convert to WebP & AVIF 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

8.0

Mismatch with declared minimum

Tested Up To

PHP 8.3

Compatibility Issues (147)

PHP Version Mismatch: Declared vs RequiredHIGH

Plugin Header

str_starts_with() requires PHP 8.0 but plugin declares `Requires PHP: 7.4`HIGH

inc/polyfills.php:22

named arguments requires PHP 8.0 but plugin declares `Requires PHP: 7.4`HIGH

lib/action-scheduler/classes/ActionScheduler_AdminView.php:144

PHP attribute (#[...]) requires PHP 8.0 but plugin declares `Requires PHP: 7.4`HIGH

lib/action-scheduler/classes/ActionScheduler_DateTime.php:27

PHP attribute (#[...]) requires PHP 8.0 but plugin declares `Requires PHP: 7.4`HIGH

lib/action-scheduler/classes/ActionScheduler_DateTime.php:49

PHP attribute (#[...]) requires PHP 8.0 but plugin declares `Requires PHP: 7.4`HIGH

lib/action-scheduler/classes/ActionScheduler_DateTime.php:62

named arguments requires PHP 8.0 but plugin declares `Requires PHP: 7.4`HIGH

lib/action-scheduler/classes/WP_CLI/Action_Command.php:60

named arguments requires PHP 8.0 but plugin declares `Requires PHP: 7.4`HIGH

src/Application/AdminMutationService.php:179

named arguments requires PHP 8.0 but plugin declares `Requires PHP: 7.4`HIGH

src/Application/AdminMutationService.php:249

named arguments requires PHP 8.0 but plugin declares `Requires PHP: 7.4`HIGH

src/Application/AdminMutationService.php:349

PHP 8.0+ Required: Named argumentsINFO

inc/cleanup-services.php:54

PHP 8.0+ Required: Named argumentsINFO

inc/cleanup-services.php:98

PHP 8.0+ Required: Named argumentsINFO

inc/cleanup-services.php:134

PHP 8.0+ Required: Named argumentsINFO

inc/cleanup-services.php:236

PHP 8.0+ Required: Named argumentsINFO

inc/cleanup-services.php:250

PHP 8.0+ Required: Named argumentsINFO

inc/cleanup-services.php:274

PHP 8.0+ Required: Named argumentsINFO

inc/cleanup-services.php:313

PHP 8.0+ Required: Named argumentsINFO

inc/cleanup-services.php:333

PHP 8.0+ Required: Named argumentsINFO

inc/cleanup-services.php:334

PHP 8.0+ Required: Named argumentsINFO

inc/cleanup.php:80

PHP 8.0+ Required: Named argumentsINFO

inc/file-tracker/cleanup-trait.php:288

PHP 8.0+ Required: Named argumentsINFO

inc/file-tracker/tracking-trait.php:128

PHP 8.0+ Required: Named argumentsINFO

inc/file-tracker/tracking-trait.php:131

PHP 8.0+ Required: Named argumentsINFO

inc/file-tracker/tracking-trait.php:136

PHP 8.0+ Required: Named argumentsINFO

inc/file-tracker/tracking-trait.php:152

PHP 8.0+ Required: Named argumentsINFO

inc/file-tracker/tracking-trait.php:167

PHP 8.0+ Required: str_starts_with()INFO

inc/polyfills.php:22

PHP 8.0+ Required: Named argumentsINFO

inc/settings/render-tools.php:38

PHP 8.0+ Required: Named argumentsINFO

inc/settings/render-tools.php:39

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/abstracts/ActionScheduler_Lock.php:68

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/abstracts/ActionScheduler_Logger.php:23

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/abstracts/ActionScheduler_Store.php:454

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/abstracts/ActionScheduler_Store.php:500

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/abstracts/ActionScheduler_TimezoneHelper.php:32

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/abstracts/ActionScheduler_TimezoneHelper.php:34

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/abstracts/ActionScheduler_TimezoneHelper.php:117

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/abstracts/ActionScheduler_WPCLI_Command.php:63

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/abstracts/ActionScheduler.php:38

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/abstracts/ActionScheduler.php:87

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_AdminView.php:39

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_AdminView.php:71

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_AdminView.php:128

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_DataController.php:69

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_DataController.php:76

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_DataController.php:85

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_DataController.php:146

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_DataController.php:204

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_ListTable.php:228

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_ListTable.php:238

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_QueueCleaner.php:47

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_QueueCleaner.php:72

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_QueueCleaner.php:73

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_QueueCleaner.php:86

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_QueueCleaner.php:166

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_QueueCleaner.php:168

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_QueueCleaner.php:199

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_QueueCleaner.php:200

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_QueueCleaner.php:252

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_QueueRunner.php:46

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_QueueRunner.php:80

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_QueueRunner.php:83

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_QueueRunner.php:90

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_QueueRunner.php:95

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_RecurringActionScheduler.php:26

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_RecurringActionScheduler.php:41

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_Versions.php:102

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_wcSystemStatus.php:104

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_WPCommentCleaner.php:37

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_WPCommentCleaner.php:41

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_WPCommentCleaner.php:44

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_WPCommentCleaner.php:45

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_WPCommentCleaner.php:46

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_WPCommentCleaner.php:61

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_WPCommentCleaner.php:80

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_WPCommentCleaner.php:85

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_WPCommentCleaner.php:102

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/ActionScheduler_WPCommentCleaner.php:117

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/data-stores/ActionScheduler_DBLogger.php:76

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/data-stores/ActionScheduler_DBStore.php:192

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/data-stores/ActionScheduler_DBStore.php:1093

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/data-stores/ActionScheduler_HybridStore.php:60

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/data-stores/ActionScheduler_HybridStore.php:157

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/data-stores/ActionScheduler_wpPostStore_PostStatusRegistrar.php:14

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/data-stores/ActionScheduler_wpPostStore_PostStatusRegistrar.php:15

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/data-stores/ActionScheduler_wpPostStore_PostTypeRegistrar.php:13

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/data-stores/ActionScheduler_wpPostStore_TaxonomyRegistrar.php:14

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/data-stores/ActionScheduler_wpPostStore.php:153

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/data-stores/ActionScheduler_wpPostStore.php:486

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/data-stores/ActionScheduler_wpPostStore.php:607

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/data-stores/ActionScheduler_wpPostStore.php:775

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/data-stores/ActionScheduler_wpPostStore.php:1054

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/data-stores/ActionScheduler_wpPostStore.php:1065

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/migration/BatchFetcher.php:68

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/migration/Controller.php:239

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/migration/Scheduler.php:26

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/migration/Scheduler.php:33

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/migration/Scheduler.php:66

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/migration/Scheduler.php:79

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/migration/Scheduler.php:96

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/schema/ActionScheduler_LoggerSchema.php:26

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php:29

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/WP_CLI/Action/Get_Command.php:32

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/WP_CLI/Action/List_Command.php:119

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/WP_CLI/ActionScheduler_WPCLI_Scheduler_command.php:19

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/classes/WP_CLI/ActionScheduler_WPCLI_Scheduler_command.php:95

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/functions.php:406

PHP 8.0+ Required: Named argumentsINFO

lib/action-scheduler/lib/cron-expression/CronExpression.php:38

PHP 8.0+ Required: Named argumentsINFO

src/Application/BatchStateMachine.php:47

PHP 8.0+ Required: Named argumentsINFO

src/Application/BatchStateMachine.php:48

PHP 8.0+ Required: Named argumentsINFO

src/Application/BatchStateMachine.php:49

PHP 8.0+ Required: Named argumentsINFO

src/Application/BatchStateMachine.php:50

PHP 8.0+ Required: Named argumentsINFO

src/Application/BatchStateMachine.php:51

PHP 8.0+ Required: Named argumentsINFO

src/Application/BatchStateMachine.php:52

PHP 8.0+ Required: Named argumentsINFO

src/Application/BatchStateMachine.php:205

PHP 8.0+ Required: Named argumentsINFO

src/Application/BatchStateMachine.php:233

PHP 8.0+ Required: Named argumentsINFO

src/Application/BatchStateMachine.php:266

PHP 8.0+ Required: Named argumentsINFO

src/Application/BatchStateMachine.php:289

PHP 8.0+ Required: Named argumentsINFO

src/Application/BatchStateMachine.php:299

PHP 8.0+ Required: Named argumentsINFO

src/Application/BatchStateMachine.php:324

PHP 8.0+ Required: Named argumentsINFO

src/Application/BatchStateMachine.php:380

PHP 8.0+ Required: Named argumentsINFO

src/Application/BatchStateMachine.php:409

PHP 8.0+ Required: Named argumentsINFO

src/Application/BatchStateMachine.php:424

PHP 8.0+ Required: Named argumentsINFO

src/Application/BatchStateMachine.php:555

PHP 8.0+ Required: Named argumentsINFO

src/Application/BatchStateMachine.php:559

PHP 8.0+ Required: Named argumentsINFO

src/Application/QueueReconciler.php:549

PHP 8.0+ Required: Named argumentsINFO

src/Application/QueueReconciler.php:606

PHP 8.0+ Required: Named argumentsINFO

src/Application/QueueReconciler.php:1065

PHP 8.0+ Required: Named argumentsINFO

src/Application/QueueReconciler.php:1069

PHP 8.0+ Required: Named argumentsINFO

src/Domain/Processing/BatchStatus.php:45

PHP 8.0+ Required: Named argumentsINFO

src/Domain/Processing/ReconcileClassification.php:69

PHP 8.0+ Required: Named argumentsINFO

src/Domain/Processing/ReconcileClassification.php:91

PHP 8.0+ Required: Named argumentsINFO

src/Infrastructure/Phase6StorageMigrator.php:69

PHP 8.0+ Required: Named argumentsINFO

src/Infrastructure/Phase6StorageMigrator.php:76

PHP 8.0+ Required: Named argumentsINFO

src/Infrastructure/Phase6StorageMigrator.php:87

PHP 8.0+ Required: Named argumentsINFO

src/Infrastructure/Phase6StorageMigrator.php:94

PHP 8.0+ Required: Named argumentsINFO

src/Infrastructure/Phase6StorageMigrator.php:367

PHP 8.0+ Required: Named argumentsINFO

src/Infrastructure/WordPressBatchProgressRepository.php:55

PHP 8.0+ Required: Named argumentsINFO

src/Infrastructure/WordPressBatchProgressRepository.php:60

PHP 8.0+ Required: Named argumentsINFO

src/Infrastructure/WordPressBatchProgressRepository.php:87

PHP 8.0+ Required: Named argumentsINFO

src/Infrastructure/WordPressBatchProgressRepository.php:111

PHP 8.0+ Required: Named argumentsINFO

src/Infrastructure/WordPressBatchProgressRepository.php:120

PHP 8.0+ Required: Named argumentsINFO

src/Infrastructure/WordPressBatchProgressRepository.php:130

PHP 8.0+ Required: Named argumentsINFO

src/Infrastructure/WordPressQueueScheduler.php:47

PHP 8.0+ Required: Named argumentsINFO

src/Infrastructure/WordPressQueueScheduler.php:51

PHP 8.0+ Required: Named argumentsINFO

src/Infrastructure/WordPressQueueScheduler.php:86

PHP 8.0+ Required: Named argumentsINFO

src/Infrastructure/WordPressQueueScheduler.php:120

PHP 8.0+ Required: Named argumentsINFO

src/Infrastructure/WordPressQueueScheduler.php:145

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 Fast Imagery – Optimize Images, Convert to WebP & AVIF work with PHP 8.3?

Fast Imagery – Optimize Images, Convert to WebP & AVIF is not fully compatible with PHP 8.3. Our analysis detected 147 compatibility issues.

What PHP version does Fast Imagery – Optimize Images, Convert to WebP & AVIF require?

Fast Imagery – Optimize Images, Convert to WebP & AVIF declares a minimum PHP requirement of 7.4. WP HealthKit's static analysis detected an actual minimum of 8.0.