3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = range(1, 32, 1); echo "<pre>";var_dump($t); $g1 = array_rand($t, 4); echo "<pre>";var_dump($g1); unset($t[$g1]); echo "<pre>";var_dump($t); ?>

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)
7.3.10.0100.00316.35
7.3.00.0030.01016.34
7.2.130.0040.00916.48
7.2.120.0040.00716.54
7.2.110.0070.00316.35
7.2.100.0000.01716.59
7.2.90.0040.00416.96
7.2.80.0120.00416.69
7.2.70.0030.01016.84
7.2.60.0030.01416.93
7.2.50.0070.00016.96
7.2.40.0060.00316.70
7.2.30.0130.00316.96
7.2.20.0030.01216.86
7.2.10.0090.00916.80
7.2.00.0130.00518.22
7.1.250.0030.01015.91
7.1.70.0000.01017.28
7.1.60.0060.00619.17
7.1.50.0070.01716.85
7.1.00.0030.05722.54
7.0.200.0040.00416.88
7.0.140.0130.06322.09
7.0.60.0030.07320.07
7.0.50.0070.07017.86
7.0.40.0000.05320.31
7.0.30.0300.03720.20
7.0.20.0270.07320.02
7.0.10.0030.04720.17
7.0.00.0070.08720.16
5.6.280.0000.07321.01
5.6.210.0130.07320.71
5.6.200.0100.04718.18
5.6.190.0100.08320.41
5.6.180.0330.03320.33
5.6.170.0430.05020.52
5.6.160.0030.04320.38
5.6.150.0000.07018.21
5.6.140.0000.05318.21
5.6.130.0100.04318.11
5.6.120.0130.07720.96
5.6.110.0100.08721.00
5.6.100.0070.08720.88
5.6.90.0100.07720.96
5.6.80.0130.07020.48
5.5.350.3070.03320.43
5.5.340.0000.04017.98
5.5.330.0070.09020.57
5.5.320.0230.04020.29
5.5.310.0270.08320.34
5.5.300.0070.08017.94
5.5.290.0100.07318.01
5.5.280.0330.04020.76
5.5.270.0030.04020.75
5.5.260.0100.08720.83
5.5.250.0100.08020.57
5.5.240.0070.06320.25
5.4.450.0230.08019.26
5.4.440.0270.04319.21
5.4.430.0230.03719.53
5.4.420.0230.04319.40
5.4.410.0230.06718.97
5.4.400.0270.07019.13
5.4.390.0170.04018.92
5.4.380.0230.03319.09
5.4.370.0300.06018.93
5.4.360.0270.07019.12
5.4.350.0270.06319.08
5.4.340.0230.07319.12
5.4.320.0270.07019.07
5.4.310.0230.05018.92
5.4.300.0230.05319.09
5.4.290.0330.07019.23
5.4.280.0300.07019.08
5.4.270.0230.07719.13
5.4.260.0300.05318.79
5.4.250.0300.07019.23
5.4.240.0300.06019.07
5.4.230.0430.06019.20
5.4.220.0300.04719.08
5.4.210.0300.04719.11
5.4.200.0270.05719.05
5.4.190.0300.05719.09
5.4.180.0330.05318.92
5.4.170.0300.07019.23
5.4.160.0230.07718.75
5.4.150.0230.04018.90
5.4.140.0330.06316.32
5.4.130.0270.05016.29
5.4.120.0330.06316.33
5.4.110.0370.06316.39
5.4.100.0370.05716.28
5.4.90.0270.04716.28
5.4.80.0270.07016.28
5.4.70.0330.07016.46
5.4.60.0270.05316.41
5.4.50.0330.06016.28
5.4.40.0330.06016.40
5.4.30.0330.06716.28
5.4.20.0230.05316.38
5.4.10.0400.05716.45
5.4.00.0300.06016.28
5.3.290.0300.06716.28
5.3.280.0230.04316.28
5.3.270.0370.05716.28
5.3.260.0170.05716.28
5.3.250.0270.07016.28
5.3.240.0230.06316.28
5.3.230.0270.04016.28
5.3.220.0400.03716.28
5.3.210.0330.07016.28
5.3.200.0300.05716.28
5.3.190.0230.04316.28
5.3.180.0200.04316.28
5.3.170.0330.07016.28
5.3.160.0300.05316.28
5.3.150.0230.05716.28
5.3.140.0230.05016.28
5.3.130.0270.04716.28
5.3.120.0270.03316.28
5.3.110.0230.04016.28
5.3.100.0200.04016.28
5.3.90.0370.05316.28
5.3.80.0270.06316.28
5.3.70.0230.07716.28
5.3.60.0370.06716.28
5.3.50.0270.03016.28
5.3.40.0270.07016.28
5.3.30.0270.07316.28
5.3.20.0330.06016.28
5.3.10.0300.06016.28
5.3.00.0230.04016.28
5.2.170.0230.04316.28
5.2.160.0200.03716.28
5.2.150.0230.06016.28
5.2.140.0170.06016.28
5.2.130.0230.05716.28
5.2.120.0200.04716.28
5.2.110.0230.05716.28
5.2.100.0230.05316.28
5.2.90.0230.05316.28
5.2.80.0270.05716.28
5.2.70.0300.05316.28
5.2.60.0170.04016.28
5.2.50.0270.05016.28
5.2.40.0270.05016.28
5.2.30.0170.03316.28
5.2.20.0100.04316.28
5.2.10.0200.04316.28
5.2.00.0230.03016.28
5.1.60.0170.03716.28
5.1.50.0230.04316.28
5.1.40.0230.05016.28
5.1.30.0200.05716.28
5.1.20.0200.04716.28
5.1.10.0130.05016.28
5.1.00.0230.05016.28
5.0.50.0070.04316.28
5.0.40.0100.04316.28
5.0.30.0170.03316.28
5.0.20.0100.04016.28
5.0.10.0100.04316.28
5.0.00.0130.06016.28
4.4.90.0130.02016.28
4.4.80.0170.03016.28
4.4.70.0100.02016.28
4.4.60.0100.03716.28
4.4.50.0100.02016.28
4.4.40.0100.04716.28
4.4.30.0100.02016.28
4.4.20.0130.03316.28
4.4.10.0130.02716.28
4.4.00.0070.03016.28
4.3.110.0070.02716.28
4.3.100.0130.01316.28
4.3.90.0070.02716.28
4.3.80.0070.02716.28
4.3.70.0100.04016.28
4.3.60.0070.03316.28
4.3.50.0100.01716.28
4.3.40.0070.03016.28
4.3.30.0030.01716.28
4.3.20.0000.02316.28
4.3.10.0000.02016.28
4.3.00.0030.03716.28

preferences:
33.83 ms | 400 KiB | 5 Q