How can the "Fatal error: Cannot redeclare makeThumb()" error be resolved in the PHP code?

The "Fatal error: Cannot redeclare makeThumb()" error occurs when a function named makeThumb() is declared more than once in the PHP code. To resolve this issue, you can check if the function exists before declaring it using the function_exists() function. 

if (!function_exists('makeThumb')) {
    function makeThumb() {
        // Function code here
    }
}

Keywords

Fatal error redeclare makeThumb PHP code resolution

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