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Is ShasTech SEO Synergy 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

8.2

Mismatch with declared minimum

Tested Up To

PHP 8.3

Compatibility Issues (133)

PHP Version Mismatch: Declared vs RequiredHIGH

Plugin Header

readonly class requires PHP 8.2 but plugin declares `Requires PHP: 7.4`HIGH

includes/class-shastech-seosy-internal-links.php:128

match expression requires PHP 8.0 but plugin declares `Requires PHP: 7.4`HIGH

includes/class-shastech-seosy-redirects.php:291

readonly class requires PHP 8.2 but plugin declares `Requires PHP: 7.4`HIGH

includes/class-shastech-seosy-site-verification-admin.php:143

readonly class requires PHP 8.2 but plugin declares `Requires PHP: 7.4`HIGH

includes/class-shastech-seosy-site-verification-admin.php:154

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-analysis.php:51

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-analysis.php:59

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-analysis.php:137

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-assistant.php:95

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-audit-center.php:53

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-audit-center.php:54

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-audit-center.php:58

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-audit-center.php:229

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-audit-center.php:273

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-content-intelligence.php:143

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-content-intelligence.php:208

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-content-intelligence.php:269

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-indexnow-admin.php:34

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-indexnow-admin.php:35

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-indexnow-admin.php:192

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-indexnow-admin.php:205

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-indexnow-admin.php:206

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-indexnow-queue.php:11

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-indexnow-queue.php:31

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-indexnow-queue.php:37

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-indexnow-queue.php:56

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-indexnow-queue.php:71

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-indexnow-queue.php:86

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-indexnow-queue.php:100

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-indexnow.php:36

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-indexnow.php:61

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-indexnow.php:71

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-indexnow.php:72

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-indexnow.php:75

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-indexnow.php:76

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-indexnow.php:84

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-indexnow.php:85

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-indexnow.php:193

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-indexnow.php:197

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-installer.php:23

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-installer.php:32

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-installer.php:39

PHP 8.2+ Required: Readonly classesINFO

includes/class-shastech-seosy-internal-links.php:128

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-performance-seo.php:545

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-performance-seo.php:546

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-performance-seo.php:553

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-performance-seo.php:631

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-performance-seo.php:643

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-performance-seo.php:646

PHP 8.0+ Required: Match expressionINFO

includes/class-shastech-seosy-redirects.php:291

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-schema.php:58

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-schema.php:250

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-schema.php:380

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:9

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:11

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:121

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:122

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:295

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:304

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:309

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:317

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:322

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:324

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:333

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:334

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:336

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:337

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:338

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:339

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:348

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:349

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:350

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:351

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:360

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:361

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:363

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:365

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:366

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:369

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:370

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:371

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:372

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:381

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:382

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:383

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:384

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:387

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:388

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:396

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:398

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:399

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:400

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:403

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:404

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:405

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:406

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:415

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:416

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:417

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:418

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:419

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:420

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:421

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:424

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:425

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:426

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:435

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:437

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:441

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:442

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:443

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-settings.php:451

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-site-verification-admin.php:36

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-site-verification-admin.php:71

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-site-verification-admin.php:72

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-site-verification-admin.php:73

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-site-verification-admin.php:74

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-site-verification-admin.php:75

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-site-verification-admin.php:106

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-site-verification-admin.php:107

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-site-verification-admin.php:108

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-site-verification-admin.php:109

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-site-verification-admin.php:110

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-site-verification-admin.php:111

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-site-verification-admin.php:114

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-site-verification-admin.php:170

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-site-verification-admin.php:242

PHP 8.2+ Required: Readonly classesINFO

includes/class-shastech-seosy-site-verification-admin.php:143

PHP 8.2+ Required: Readonly classesINFO

includes/class-shastech-seosy-site-verification-admin.php:154

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-sitemap-cache.php:37

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-sitemap-cache.php:44

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-sitemap-cache.php:66

PHP 8.0+ Required: Named argumentsINFO

includes/class-shastech-seosy-sitemap-cache.php:73

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 ShasTech SEO Synergy work with PHP 8.3?

ShasTech SEO Synergy is not fully compatible with PHP 8.3. Our analysis detected 133 compatibility issues.

What PHP version does ShasTech SEO Synergy require?

ShasTech SEO Synergy declares a minimum PHP requirement of 7.4. WP HealthKit's static analysis detected an actual minimum of 8.2.