How can the incorrect use of parentheses in PHP code lead to syntax errors, as seen in the forum thread?

Incorrect use of parentheses in PHP code can lead to syntax errors because parentheses are used to group expressions and control the order of operations in PHP. If parentheses are not used correctly, it can cause confusion for the interpreter and result in syntax errors. To solve this issue, make sure to use parentheses in pairs and ensure that they are placed correctly to enclose expressions or function arguments. Pay attention to opening and closing parentheses to avoid syntax errors in your PHP code.

// Incorrect use of parentheses causing syntax error
$result = (5 * 2 - 3;

// Corrected code with proper use of parentheses
$result = (5 * 2) - 3;