How does the PHP parser interpret nested ternary operators?

When using nested ternary operators in PHP, it's important to ensure proper nesting and clarity to avoid confusion. To interpret nested ternary operators correctly, it's crucial to use parentheses to explicitly define the order of operations. This helps the PHP parser understand the intended logic and evaluate the nested ternary expressions in the correct sequence.

// Example of nested ternary operators with proper nesting
$result = ($condition1) ? ($condition2) ? $value1 : $value2 : $value3;