3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set('session.use_cookies', '0'); ini_set('session.use_only_cookies',0); ini_set('session.use_trans_sid',1); session_start(); ?> <p><a href="index.php">Click This Anchor Tag!</a></p> <p><a href="#place">Internal link</a></p> <p>Our Session ID is: <?= session_id() ?></p> <p>Our PHP Version is: <?= phpversion() ?></p>

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30.24 ms | 402 KiB | 5 Q