Debugging & Errors
Cannot Redeclare Function in PHP: Why It Ran Twice
Fix PHP’s “Cannot redeclare function” fatal error by finding duplicate declarations, repeated includes, and WordPress plugin conflicts.
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Tag: Function Declarations
Debugging & Errors
PHP 8.4 Implicitly Nullable Parameter Deprecated: The Fix
Fix PHP 8.4’s implicitly nullable parameter deprecation by declaring nullable types explicitly with ?Type or Type|null, with practical examples.