How can unexpected $end errors in PHP code be resolved, especially when no curly braces are present on the specified lines?

Unexpected $end errors in PHP code can be resolved by carefully checking for missing or misplaced curly braces, parentheses, or semicolons in the code. If no curly braces are present on the specified lines causing the error, it may be due to a missing closing brace elsewhere in the code. Make sure to properly close all control structures and functions to avoid this error.

// Example code snippet with missing closing brace causing unexpected $end error
if ($condition) {
    echo "Condition is true";
// Missing closing brace for if statement