How can debugging techniques, such as using echo statements, help identify issues in PHP scripts?

Debugging techniques, such as using echo statements, can help identify issues in PHP scripts by allowing developers to output variable values, messages, or other information at specific points in the script's execution. This can help pinpoint where the issue is occurring and what values variables hold at that point, making it easier to identify and fix the problem. 

// Example code snippet demonstrating the use of echo statements for debugging
$variable1 = "Hello";
$variable2 = "World";

echo "Variable 1: " . $variable1; // Output variable 1 value
echo "<br>"; // Line break for better readability
echo "Variable 2: " . $variable2; // Output variable 2 value

Keywords

debugging echo statements PHP scripts error identification troubleshooting

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