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Blake-C/back-button.php

Created January 22, 2016 14:20
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PHP Back Button
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back-button.php
<?php
$allowed_host = $_SERVER['SERVER_NAME'];
$host = parse_url($_SERVER['HTTP_REFERER'], PHP_URL_HOST);
?>
<?php if( substr($host, 0 - strlen($allowed_host)) == $allowed_host ) : ?>
<br><p><a class="btn btn-primary" href="<?php echo $_SERVER['HTTP_REFERER'];?>">Back to list</a></p>
<?php else : ?>
<br><p><a class="btn btn-primary" href="<?php echo get_post_type_archive_link('associate-members'); ?>">Back to list</a></p>
<?php endif; ?>
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