How can PHP developers leverage tools like syntax highlighting to identify and fix errors in their code more efficiently?

PHP developers can leverage tools like syntax highlighting in their code editors to visually identify errors such as missing semicolons, incorrect variable names, or unclosed brackets more efficiently. By using syntax highlighting, developers can quickly spot syntax errors and fix them before running the code, saving time and reducing the likelihood of runtime errors.

```php
<?php

// Incorrect code with syntax errors
$name = "John"
echo "Hello, $name!";

?>
```

By using syntax highlighting in a code editor, the missing semicolon after `$name = "John"` and the missing semicolon after `"Hello, $name!"` can be easily identified and corrected.