Is Jetpack Boost – Website Speed, Performance and Critical CSS Compatible with PHP 8.3?
This plugin has critical incompatibilities with PHP 8.3.
PHP Version Requirements
7.2
8.0
Mismatch with declared minimum
PHP 8.3
Compatibility Issues (166)
Plugin Header
app/class-jetpack-boost.php:133
app/class-jetpack-boost.php:255
app/class-jetpack-boost.php:322
app/class-jetpack-boost.php:323
app/class-jetpack-boost.php:324
app/class-jetpack-boost.php:325
app/class-jetpack-boost.php:365
app/admin/class-admin.php:69
app/admin/class-regenerate-admin-notice.php:36
app/admin/class-regenerate-admin-notice.php:55
app/admin/class-regenerate-admin-notice.php:59
app/admin/class-regenerate-admin-notice.php:97
app/lib/class-boost-health.php:61
app/lib/class-boost-health.php:97
app/lib/class-cli.php:71
app/lib/class-cli.php:77
app/lib/class-environment-change-detector.php:86
app/lib/class-premium-features.php:30
app/lib/class-premium-features.php:31
app/lib/class-premium-features.php:45
app/lib/class-premium-features.php:67
app/lib/class-premium-features.php:71
app/lib/class-premium-pricing.php:16
app/lib/class-setup.php:21
app/lib/class-site-urls.php:9
app/lib/class-status.php:37
app/lib/class-status.php:38
app/lib/class-status.php:75
app/lib/cornerstone/class-cornerstone-pages.php:36
app/lib/cornerstone/class-cornerstone-pages.php:149
app/lib/cornerstone/class-cornerstone-utils.php:23
app/lib/cornerstone/class-cornerstone-utils.php:68
app/lib/cornerstone/class-cornerstone-utils.php:88
app/lib/cornerstone/class-cornerstone-utils.php:113
app/lib/critical-css/class-critical-css-state.php:155
app/lib/critical-css/class-generator.php:53
app/lib/critical-css/class-generator.php:63
app/lib/critical-css/class-regenerate.php:38
app/lib/critical-css/data-sync/class-data-sync-schema.php:15
app/lib/critical-css/data-sync/class-data-sync-schema.php:36
app/lib/critical-css/data-sync/class-data-sync-schema.php:41
app/lib/critical-css/data-sync/class-data-sync-schema.php:44
app/lib/critical-css/data-sync/class-data-sync-schema.php:105
app/lib/critical-css/source-providers/class-source-providers.php:40
app/lib/critical-css/source-providers/class-source-providers.php:148
app/lib/critical-css/source-providers/providers/class-archive-provider.php:53
app/lib/critical-css/source-providers/providers/class-archive-provider.php:71
app/lib/critical-css/source-providers/providers/class-cornerstone-provider.php:52
app/lib/critical-css/source-providers/providers/class-cornerstone-provider.php:106
app/lib/critical-css/source-providers/providers/class-post-id-provider.php:62
app/lib/critical-css/source-providers/providers/class-post-id-provider.php:68
app/lib/critical-css/source-providers/providers/class-post-id-provider.php:82
app/lib/critical-css/source-providers/providers/class-post-id-provider.php:109
app/lib/critical-css/source-providers/providers/class-post-id-provider.php:128
app/lib/critical-css/source-providers/providers/class-provider.php:69
app/lib/critical-css/source-providers/providers/class-singular-post-provider.php:70
app/lib/critical-css/source-providers/providers/class-singular-post-provider.php:76
app/lib/critical-css/source-providers/providers/class-singular-post-provider.php:88
app/lib/critical-css/source-providers/providers/class-taxonomy-provider.php:80
app/lib/critical-css/source-providers/providers/class-taxonomy-provider.php:87
app/lib/critical-css/source-providers/providers/class-taxonomy-provider.php:90
app/lib/critical-css/source-providers/providers/class-taxonomy-provider.php:99
app/lib/critical-css/source-providers/providers/class-wp-core-provider.php:87
app/lib/critical-css/source-providers/providers/class-wp-core-provider.php:106
app/lib/minify/class-concatenate-css.php:96
app/lib/minify/class-concatenate-js.php:126
app/lib/minify/functions-helpers.php:97
app/lib/minify/functions-helpers.php:323
app/lib/minify/functions-helpers.php:347
app/lib/minify/functions-helpers.php:163
app/lib/minify/functions-helpers.php:316
app/lib/minify/functions-helpers.php:366
app/lib/minify/functions-service-fallback.php:382
app/lib/minify/functions-service-fallback.php:149
app/lib/minify/functions-service-fallback.php:246
app/lib/minify/functions-service-fallback.php:374
app/lib/minify/functions-service-fallback.php:118
app/lib/minify/functions-service-fallback.php:228
app/lib/minify/functions-service-fallback.php:232
app/lib/minify/functions-service-fallback.php:250
app/lib/minify/functions-service.php:62
app/lib/minify/functions-service.php:63
app/lib/minify/functions-service.php:65
app/lib/minify/functions-service.php:68
app/lib/minify/functions-service.php:101
app/lib/minify/functions-service.php:102
app/lib/minify/functions-service.php:123
app/lib/minify/functions-service.php:141
app/lib/minify/functions-service.php:153
app/lib/minify/functions-service.php:57
app/lib/minify/functions-service.php:293
app/lib/minify/functions-service.php:275
app/lib/minify/functions-service.php:279
app/lib/minify/functions-service.php:297
app/lib/minify/loader.php:30
app/modules/class-features-index.php:28
app/modules/class-features-index.php:45
app/modules/class-features-index.php:58
app/modules/class-modules-setup.php:125
app/modules/class-modules-setup.php:149
app/modules/class-modules-setup.php:158
app/modules/class-modules-setup.php:195
app/modules/image-guide/class-image-guide.php:22
app/modules/image-guide/class-image-guide.php:51
app/modules/optimizations/cloud-css/class-cloud-css-followup.php:22
app/modules/optimizations/cloud-css/class-cloud-css-followup.php:32
app/modules/optimizations/cloud-css/class-cloud-css-followup.php:51
app/modules/optimizations/cloud-css/class-cloud-css.php:97
app/modules/optimizations/cloud-css/class-cloud-css.php:194
app/modules/optimizations/cloud-css/class-cloud-css.php:203
app/modules/optimizations/cloud-css/class-cloud-css.php:240
app/modules/optimizations/critical-css/class-critical-css.php:71
app/modules/optimizations/image-cdn/class-liar.php:20
app/modules/optimizations/image-cdn/class-liar.php:39
app/modules/optimizations/image-cdn/class-quality-settings.php:24
app/modules/optimizations/image-cdn/class-quality-settings.php:131
app/modules/optimizations/lcp/class-lcp-invalidator.php:15
app/modules/optimizations/lcp/class-lcp-invalidator.php:16
app/modules/optimizations/lcp/class-lcp-invalidator.php:17
app/modules/optimizations/lcp/class-lcp-invalidator.php:18
app/modules/optimizations/lcp/class-lcp-invalidator.php:72
app/modules/optimizations/lcp/class-lcp-optimization-util.php:61
app/modules/optimizations/lcp/class-lcp-optimization-util.php:62
app/modules/optimizations/lcp/class-lcp-optimization-util.php:63
app/modules/optimizations/lcp/class-lcp-optimization-util.php:175
app/modules/optimizations/lcp/class-lcp-optimize-bg-image.php:68
app/modules/optimizations/lcp/class-lcp-state.php:147
app/modules/optimizations/lcp/class-lcp.php:149
app/modules/optimizations/lcp/class-lcp.php:155
app/modules/optimizations/minify/class-minify-common.php:32
app/modules/optimizations/minify/class-minify-common.php:76
app/modules/optimizations/minify/class-minify-css.php:32
app/modules/optimizations/minify/class-minify-js.php:32
app/modules/optimizations/page-cache/class-cache-preload.php:231
app/modules/optimizations/page-cache/class-garbage-collection.php:15
app/modules/optimizations/page-cache/class-garbage-collection.php:18
app/modules/optimizations/page-cache/class-garbage-collection.php:53
app/modules/optimizations/page-cache/class-garbage-collection.php:62
app/modules/optimizations/page-cache/class-page-cache.php:56
app/modules/optimizations/page-cache/class-page-cache.php:68
app/modules/optimizations/page-cache/class-page-cache.php:69
app/modules/optimizations/page-cache/pre-wordpress/class-filesystem-utils.php:142
app/modules/optimizations/page-cache/pre-wordpress/class-filesystem-utils.php:209
app/modules/optimizations/page-cache/pre-wordpress/class-logger.php:151
app/modules/optimizations/page-cache/pre-wordpress/class-logger.php:193
app/modules/optimizations/page-cache/pre-wordpress/class-request.php:220
app/modules/optimizations/page-cache/pre-wordpress/storage/class-file-storage.php:28
app/modules/optimizations/render-blocking-js/class-render-blocking-js.php:126
app/modules/optimizations/render-blocking-js/class-render-blocking-js.php:127
app/modules/optimizations/render-blocking-js/class-render-blocking-js.php:128
app/modules/optimizations/render-blocking-js/class-render-blocking-js.php:298
app/modules/performance-history/class-performance-history.php:22
app/modules/performance-history/class-performance-history.php:41
app/modules/performance-history/class-performance-history.php:60
app/rest-api/endpoints/class-list-cornerstone-pages.php:21
app/rest-api/endpoints/class-list-lcp-analysis.php:21
app/rest-api/endpoints/class-list-site-urls.php:21
compatibility/aioseo.php:14
compatibility/class-amp.php:39
compatibility/wp-super-cache-migration.php:20
compatibility/wp-super-cache-migration.php:49
compatibility/yoast.php:14
wp-js-data-sync.php:123
wp-js-data-sync.php:124
wp-js-data-sync.php:125
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.