How can the issue of double quotes in the PHP code be resolved to make it functional?

To resolve the issue of double quotes in PHP code, you can escape the double quotes by using a backslash (\) before each double quote that is part of a string. This tells PHP to treat the double quote as a literal character rather than the start or end of a string. Example PHP code snippet:

$myString = "This is a \"string\" with double quotes.";
echo $myString;