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Opened 3 years ago
Closed 3 years ago
#58162 closed defect (bug) (duplicate)
Undefined array key PHP Warnings
| Reported by: | onlanka | Owned by: | |
|---|---|---|---|
| Priority: | normal | Milestone: | |
| Component: | Canonical | Version: | 6.2 |
| Severity: | major | Keywords: | |
| Cc: | Focuses: |
Description
Recently I upgraded my server's PHP version from 7.4 to 8.1.
Now I'm getting following error lines in the error_log file.
[18-Apr-2023 07:13:55 UTC] PHP Warning: Undefined array key "00" in /some_path/public_html/wp-includes/class-wp-locale.php on line 319 [18-Apr-2023 07:57:56 UTC] PHP Warning: Undefined array key "path" in /some_path/public_html/wp-includes/canonical.php on line 592 [18-Apr-2023 14:20:18 UTC] PHP Warning: Undefined array key "host" in /some_path/public_html/wp-includes/canonical.php on line 689 [18-Apr-2023 14:20:18 UTC] PHP Warning: Undefined array key "host" in /some_path/public_html/wp-includes/canonical.php on line 698 [18-Apr-2023 14:20:18 UTC] PHP Warning: Undefined array key "host" in /some_path/public_html/wp-includes/canonical.php on line 701 [18-Apr-2023 14:20:18 UTC] PHP Warning: Undefined array key "scheme" in /some_path/public_html/wp-includes/canonical.php on line 722
And also following errors were found:
[18-Apr-2023 21:51:53 UTC] PHP Warning: Attempt to read property "post_content" on null in /some_path/public_html/wp-content/themes/boldr-lite/functions.php on line 267 [18-Apr-2023 21:51:53 UTC] PHP Warning: Attempt to read property "post_content" on null in /some_path/public_html/wp-content/themes/boldr-lite/functions.php on line 268
But if I switch back to PHP 7.4, no error_log is reported.
If someone from WordPress needs to investigate, I can give access to my website privately.
Change History (2)
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Welcome back to Trac, @onlanka, and thanks for the report!
This issue appears to be tracked already in #34353 (see the latest comments that reference warnings in PHP 8+).