3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo '<p>' . htmlspecialchars('<script>alert()</script>') . '</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)
8.3.60.0070.01118.55
8.3.50.0120.00318.13
8.3.40.0090.00918.71
8.3.30.0070.00718.67
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0030.00526.16
8.2.180.0120.00325.92
8.2.170.0120.00322.96
8.2.160.0100.00722.96
8.2.150.0040.00425.66
8.2.140.0050.00224.66
8.2.130.0040.00426.16
8.2.120.0040.00420.80
8.2.110.0030.00622.26
8.2.100.0050.00522.28
8.1.280.0110.00725.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0100.00018.51
8.1.230.0030.00620.43
8.1.80.0020.00617.39

preferences:
40.09 ms | 400 KiB | 5 Q