How can beginners effectively utilize resources like the PHP manual and online search engines to troubleshoot and find solutions to coding issues?

Issue: Beginners can effectively utilize resources like the PHP manual and online search engines to troubleshoot and find solutions to coding issues by understanding the problem they are facing, breaking it down into smaller parts, and researching relevant documentation or examples. Code snippet:

// Example of using PHP manual to troubleshoot and find solutions to coding issues
$num1 = 10;
$num2 = 5;

// Calculate the sum of two numbers
$sum = $num1 + $num2;

echo "The sum of $num1 and $num2 is: $sum";