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>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
7.2.60.0120.00316.57
7.2.00.0030.01019.27
7.1.100.0040.00718.03
7.1.70.0000.01617.04
7.1.60.0220.00935.09
7.1.50.0300.01534.72
7.1.40.0460.01634.50
7.1.30.0360.01832.57
7.1.20.0250.01334.48
7.1.10.0070.01616.38
7.1.00.0120.01216.73
7.0.200.0120.00316.74
7.0.190.0150.00616.53
7.0.180.0100.00716.16
7.0.170.0330.01014.35
7.0.160.0060.01316.13
7.0.150.0120.00716.13
7.0.140.0060.01315.99
7.0.130.0070.01016.41
7.0.120.0110.00916.69
7.0.110.0080.01316.27
7.0.100.0070.01416.34
7.0.90.0120.00616.11
7.0.80.0120.01016.34
7.0.70.0040.01416.11
7.0.60.0080.01416.10
7.0.50.0140.00816.18
7.0.40.0100.00716.43
7.0.30.0090.01216.64
7.0.20.0100.00616.48
7.0.10.0000.02016.27
7.0.00.0060.00916.40

preferences:
27.01 ms | 401 KiB | 5 Q