What steps can be taken to troubleshoot a PHP script that appears to be functioning incorrectly, despite no error messages being displayed?

If a PHP script appears to be functioning incorrectly without displaying any error messages, you can try the following steps to troubleshoot the issue: 1. Check for syntax errors or typos in the code. 2. Verify that all necessary files are included or required correctly. 3. Use print_r() or var_dump() to inspect variables and data flow within the script. 

<?php
// Check for syntax errors or typos
// Make sure all necessary files are included
// Use print_r() or var_dump() to inspect variables

// Example code snippet
$variable = "Hello World";
print_r($variable);
?>

Keywords

debugging error reporting PHP functions syntax errors server configuration

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