3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2000-01-20');$date->sub(new DateInterval('P10D'));echo $date->format('Y-m-d') . "\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)
5.4.320.0200.05019.31
5.4.310.0200.04718.84
5.4.300.0200.03718.86
5.4.290.0270.03019.16
5.4.280.0170.04019.07
5.4.270.0200.03718.98
5.4.260.0200.04719.24
5.4.250.0170.03719.21
5.4.240.0200.03719.16
5.4.230.0200.03719.14
5.4.220.0200.03719.01
5.4.210.0200.03719.12
5.4.200.0300.04019.11
5.4.190.0230.04719.14
5.4.180.0270.03019.18
5.4.170.0130.05019.11
5.4.160.0230.03019.21
5.4.150.0200.03719.21
5.4.140.0230.07716.29
5.4.130.0230.03016.51
5.4.120.0230.07016.46
5.4.110.0300.06016.37
5.4.100.0270.06016.54
5.4.90.0270.06316.54
5.4.80.0200.06316.35
5.4.70.0230.04016.55
5.4.60.0300.06316.34
5.4.50.0200.04316.43
5.4.40.0230.06016.22
5.4.30.0430.05016.36
5.4.20.0270.06716.53
5.4.10.0270.04016.43
5.4.00.0270.06316.16
5.3.290.0200.03716.16
5.3.280.0200.03716.16
5.3.270.0200.03716.16
5.3.260.0200.03716.16
5.3.250.0170.04016.16
5.3.240.0330.07716.16
5.3.230.0270.07016.16
5.3.220.0200.04316.16
5.3.210.0230.07316.16
5.3.200.0300.02716.16
5.3.190.0230.07016.16
5.3.180.0200.03716.16
5.3.170.0470.02316.16
5.3.160.0200.03316.16
5.3.150.0270.04016.16
5.3.140.0230.03316.16
5.3.130.0200.03716.16
5.3.120.0170.04716.16
5.3.110.0200.03716.16
5.3.100.0170.04016.16
5.3.90.0100.04316.16
5.3.80.0270.06716.16
5.3.70.0200.03716.16
5.3.60.0270.04316.16
5.3.50.0270.03716.16
5.3.40.0300.06016.16
5.3.30.0170.03716.16
5.3.20.0330.02316.16
5.3.10.0200.04716.16
5.3.00.0170.04016.16
5.2.170.0130.03016.16
5.2.160.0230.02716.16
5.2.150.0130.04316.16
5.2.140.0070.04316.16
5.2.130.0230.06016.16
5.2.120.0200.04716.16
5.2.110.0170.03716.16
5.2.100.0170.03716.16
5.2.90.0200.05316.16
5.2.80.0170.05716.16
5.2.70.0230.03016.16
5.2.60.0170.03316.16
5.2.50.0170.03316.16
5.2.40.0170.04716.16
5.2.30.0170.05716.16
5.2.20.0170.05716.16
5.2.10.0270.05016.16
5.2.00.0130.04016.16
5.1.60.0200.05016.16
5.1.50.0170.04316.16
5.1.40.0130.03016.16
5.1.30.0200.05016.16
5.1.20.0230.05316.16
5.1.10.0200.04716.16
5.1.00.0230.04716.16
5.0.50.0070.03716.16
5.0.40.0070.03316.16
5.0.30.0070.04016.16
5.0.20.0100.02316.16
5.0.10.0100.04316.16
5.0.00.0070.04016.16
4.4.90.0070.01716.16
4.4.80.0100.03716.16
4.4.70.0070.03716.16
4.4.60.0130.03016.16
4.4.50.0070.03316.16
4.4.40.0100.03716.16
4.4.30.0030.02316.16
4.4.20.0100.03316.16
4.4.10.0170.02716.16
4.4.00.0100.03716.16
4.3.110.0070.02716.16
4.3.100.0070.02316.16
4.3.90.0200.02316.16
4.3.80.0100.04716.16
4.3.70.0100.02716.16
4.3.60.0200.01716.16
4.3.50.0070.02316.16
4.3.40.0100.02716.16
4.3.30.0070.02316.16
4.3.20.0030.01716.16
4.3.10.0030.02316.16
4.3.00.0070.03316.16

preferences:
141.44 ms | 1394 KiB | 7 Q