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In this case I use:
<?php
include_once 'connect.php'; # connect with MySQL database
# some PHP code
?>
<!-- some HTML code -->
<?php
# here PHP code wants to use MySQL connection opened before
?>
Should I even include_once in 2nd PHP tag?
You don’t need to re-include a file if it’s within the same request/page.
Also, using
include_oncewill prevent you from including files that have already been included.You’re free to use again variables and connection previously included by your
connect.php