What are the potential pitfalls of mixing different styles of PHP script tags, and how can this impact the functionality of the script?

Mixing different styles of PHP script tags, such as `<?php ?>` and `<?= ?>`, can lead to syntax errors and inconsistencies in the code. This can impact the functionality of the script by causing unexpected behaviors or breaking the code altogether. To avoid this issue, it's best to stick to a consistent style of PHP script tags throughout the code. 

// Bad practice: Mixing different styles of PHP script tags
&lt;?php
    $name = &quot;John&quot;;
?&gt;
&lt;?= &quot;Hello, $name&quot;; ?&gt;

// Good practice: Stick to a consistent style of PHP script tags
&lt;?php
    $name = &quot;John&quot;;
    echo &quot;Hello, $name&quot;;
?&gt;

Keywords

PHP script tags syntax error code readability server-side processing script execution

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