PHP Compatibility Index

Is Broken Link Checker compatible with PHP 8?

Version 2.4.15 · 500,000+ active installs · requires PHP 7.4

Works on PHP 8.0–8.5, with deprecation notices from 8.2

No removed PHP features found in Broken Link Checker 2.4.15. It uses 25 deprecated feature(s) that only log notices today.

PHP 8.0
✓
PHP 8.1
✓
PHP 8.2
⚠ 4
PHP 8.3
⚠ 4
PHP 8.4
⚠ 24
PHP 8.5
⚠ 25

✓ no problems · ⚠ deprecation notices only (still works) · ✗ uses something removed in that PHP version

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Deprecated (works today, logs notices)

File:lineWhat
app/broken-links-actions/class-router.php:44Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $action.
app/broken-links-actions/class-router.php:329Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $scheme.
app/broken-links-actions/handlers/class-full-site-handler.php:92Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $link.
app/broken-links-actions/handlers/class-full-site-handler.php:364Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $instance.
app/broken-links-actions/handlers/class-origins-handler.php:65Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $link.
app/broken-links-actions/handlers/class-origins-handler.php:113Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $post_id.
app/broken-links-actions/processors/class-link-processor.php:95Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $link.
app/broken-links-actions/processors/class-link-processor.php:129Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $link.
app/broken-links-actions/processors/class-link-processor.php:282Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $content.
app/broken-links-actions/processors/class-link-processor.php:360Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $search_term.
app/broken-links-actions/processors/class-main.php:577Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $content.
app/broken-links-actions/processors/class-main.php:647Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $meta_id.
app/broken-links-actions/processors/class-main.php:659Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $meta_id.
app/broken-links-actions/processors/class-main.php:663Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $type.
app/broken-links-actions/processors/class-unlink-link.php:83Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $search_term.
app/emails/scan-report/class-model.php:255Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $user_id.
app/emails/scan-report/class-view.php:412Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $review_content.
app/users/recipients/class-model.php:62Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $user_id.
app/users/recipients/class-model.php:80Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $user_id.
app/users/recipients/class-model.php:88Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $key.
legacy/idn/transcode_wrapper.php:24Function utf8_encode() is deprecated since PHP 8.2; Use mb_convert_encoding(), UConverter::transcode() or iconv instead
legacy/idn/transcode_wrapper.php:26Function utf8_encode() is deprecated since PHP 8.2; Use mb_convert_encoding(), UConverter::transcode() or iconv instead
legacy/idn/transcode_wrapper.php:68Function utf8_decode() is deprecated since PHP 8.2; Use mb_convert_encoding(), UConverter::transcode() or iconv instead
legacy/idn/transcode_wrapper.php:70Function utf8_decode() is deprecated since PHP 8.2; Use mb_convert_encoding(), UConverter::transcode() or iconv instead
legacy/modules/checkers/http.php:850Function curl_close() is deprecated since PHP 8.5

Plugin page on WordPress.org: broken-link-checker