How can PHP beginners effectively troubleshoot issues with variable assignment and usage in scripts?

Issue: PHP beginners may encounter issues with variable assignment and usage in scripts due to incorrect syntax or scope. To troubleshoot these issues, beginners should carefully check the variable names, ensure proper variable declaration, and verify the scope of variables within the script. 

// Incorrect variable assignment
$variable1 = "Hello";
echo $variable2; // Variable $variable2 is not defined

// Correct variable assignment
$variable1 = "Hello";
echo $variable1; // Output: Hello

Keywords

variable assignment variable usage troubleshooting PHP scripts error types

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