Opened 11 months ago
Last modified 8 months ago
#56254 new defect (bug)
PHP Warning: Undefined array key 1 wp-admin\menu-header.php on line 202
| Reported by: |
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Owned by: | |
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| Milestone: | Awaiting Review | Priority: | normal |
| Severity: | normal | Version: | |
| Component: | Administration | Keywords: | php81 has-patch needs-unit-tests |
| Focuses: | Cc: |
Description
i get the above warning when i use php version 8.1.6 in iis server,for php7.427 the code works , am using wordpress 6.0.1 released on jul 12 2022, am unable to fix it , kindly support , i get this error after succesfull login as admimistrator in plugin.php page , and other admin pages.
Change History (3)
This ticket was mentioned in PR #3140 on WordPress/wordpress-develop by Tabrisrp.
9 months ago
#2
- Keywords has-patch added
Check for non-empty array key 1 before using it with current_user_can() to avoid PHP warning
Trac ticket: https://core.trac.wordpress.org/ticket/56254
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Hi and welcome to Trac!
If you want site support, the support forums would be a better place to ask:
https://wordpress.org/support/forums/
However, I'll leave this ticket open for now. The undefined key is the user capability needed to display a sub-menu item in the side admin menu, and maybe the condition needs to check whether the key is set/non-empty before using
current_user_can().