3v4l.org

run code in 300+ PHP versions simultaneously
<?php <?php $secureprefix = 'fragment_'; $json = json_encode(str_repeat(chr(8), strlen($secureprefix)) . 'delete_instance'); $decode = json_decode($json); $result = $secureprefix . $decode; echo "Secure prefixed call (ironic mode on): $result \n";

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)
7.0.20.0270.08720.10
7.0.10.0030.08320.23
7.0.00.0130.05020.23
5.6.170.0300.07320.54
5.6.160.0100.07020.57
5.6.150.0030.05018.18
5.6.140.0100.07718.21
5.6.130.0030.08018.21
5.6.120.0000.09021.14
5.6.110.0100.07321.00
5.6.100.0070.07020.99
5.6.90.0170.07721.10
5.6.80.0030.06720.38
5.5.310.0300.07320.37
5.5.300.0070.04717.99
5.5.290.0100.04317.95
5.5.280.0170.07320.80
5.5.270.0070.08020.75
5.5.260.0100.08020.76
5.5.250.0030.06720.75
5.5.240.0070.07720.07

preferences:
140.72 ms | 1394 KiB | 7 Q