3v4l.org

run code in 300+ PHP versions simultaneously
<?php $age=10; $nom="john"; $metier="flutiste"; define ("PHRASE","$name+" est un "+$metier+" de "+$age"); echo PHRASE; ?>

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)
7.0.10.0100.09020.20
7.0.00.0030.05020.08
5.6.160.0100.07320.50
5.6.150.0100.07318.21
5.6.140.0130.07018.34
5.6.130.0130.07318.17
5.6.120.0100.08020.99
5.6.110.0130.07720.95
5.6.100.0030.06020.93
5.6.90.0030.07720.96
5.6.80.0070.07720.39
5.5.300.0070.04717.98
5.5.290.0070.08017.95
5.5.280.0330.03020.65
5.5.270.0030.04020.79
5.5.260.0030.04720.95
5.5.250.0070.04320.68
5.5.240.0270.07020.21

preferences:
140.9 ms | 1394 KiB | 7 Q