How can debugging techniques be used to troubleshoot issues related to data loss or incorrect data processing in PHP scripts?

Issue: Data loss or incorrect data processing in PHP scripts can be troubleshooted using debugging techniques such as printing out variables, using error reporting functions, and stepping through the code line by line to identify where the issue is occurring. PHP Code Snippet: 

// Enable error reporting
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Print out variables to check their values
var_dump($variable1);
var_dump($variable2);

// Step through the code line by line using a debugger
// This can help identify where the data loss or incorrect data processing is happening

Keywords

debugging data loss incorrect data processing PHP scripts troubleshooting

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