What is the significance of the error "Trying to access array offset on value of type bool" in PHP code?

The error "Trying to access array offset on value of type bool" occurs when trying to access an array index on a boolean value. This typically happens when a function that should return an array instead returns a boolean value. To solve this issue, you should check if the variable is an array before trying to access its elements. 

// Check if the variable is an array before accessing its elements
if (is_array($variable) && isset($variable[$index])) {
    // Access the array element
    $value = $variable[$index];
    // Use the $value as needed
} else {
    // Handle the case where the variable is not an array or the index does not exist
    echo "Error: Invalid array index or variable is not an array";
}

Keywords

PHP error message array offset boolean value data type.

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