What is the significance of operator precedence in PHP when evaluating expressions?
Operator precedence in PHP determines the order in which operators are evaluated in an expression. It is important to understand operator precedence to ensure that expressions are evaluated correctly. To ensure that operators are evaluated in the desired order, parentheses can be used to explicitly specify the order of operations.
// Example of using parentheses to specify operator precedence
$result = (5 + 3) * 2; // This will first add 5 and 3, then multiply the result by 2
echo $result; // Output: 16
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