How can HTML validation and Firebug be used to troubleshoot webcam embedding issues in PHP?
To troubleshoot webcam embedding issues in PHP, you can use HTML validation to ensure that the embed code is correctly formatted and Firebug to inspect any errors in the console that may be causing the issue. By validating the HTML code, you can identify any syntax errors that may be preventing the webcam from being embedded properly. Firebug can help you debug any JavaScript or PHP errors that may be interfering with the webcam embedding process.
<?php
// Your PHP code here
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