How can proper debugging techniques help in identifying and resolving syntax errors in PHP code?

Proper debugging techniques, such as using print statements, step-through debugging, and IDE tools, can help in identifying and resolving syntax errors in PHP code. By carefully examining the code line by line and checking for common mistakes like missing semicolons, brackets, or quotation marks, developers can pinpoint the exact location of the error and fix it efficiently.

```php
<?php

// Example PHP code snippet with a syntax error
$variable = "Hello World'
echo $variable;

?>
```

In this code snippet, the syntax error is a missing closing quotation mark in the string assigned to the `$variable` variable. By using proper debugging techniques, such as checking for missing or mismatched quotation marks, developers can quickly identify and resolve syntax errors like this one.