How can errors in PHP code be identified and resolved when the desired output is not achieved?

To identify and resolve errors in PHP code when the desired output is not achieved, you can start by checking for syntax errors, missing semicolons, or typos in variable names. You can also use debugging tools like var_dump() or print_r() to inspect the values of variables at different points in the code. Additionally, enabling error reporting in PHP settings can help pinpoint the exact line where the error occurs. 

```php
<?php
// Example PHP code with a syntax error
$name = "John"
echo "Hello, $name!";
?>
```

In this example, the missing semicolon after `$name = "John"` will cause a syntax error. Adding the semicolon will resolve the issue and the code will output "Hello, John!".

Keywords

debugging error handling PHP functions troubleshooting syntax errors

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