3v4l.org

run code in 300+ PHP versions simultaneously
<?php mt_rand(); ?>

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)
7.4.00.0060.00914.87
7.3.120.0140.00314.86
7.3.110.0030.01014.67
7.3.100.0070.01014.80
7.3.90.0060.01014.89
7.3.80.0000.01814.93
7.3.70.0040.01514.68
7.3.60.0040.01114.77
7.3.50.0080.00814.63
7.3.40.0040.00714.72
7.3.30.0100.00314.50
7.3.20.0130.00316.55
7.3.10.0000.01116.48
7.3.00.0050.00716.33
7.2.250.0000.01914.92
7.2.240.0100.00714.81
7.2.230.0100.00314.98
7.2.220.0150.00014.79
7.2.210.0030.00914.96
7.2.200.0060.00314.96
7.2.190.0070.00714.65
7.2.180.0060.00614.66
7.2.170.0070.00714.68
7.2.130.0000.01616.85
7.2.120.0080.00416.66
7.2.110.0070.00716.59
7.2.100.0030.00716.57
7.2.90.0080.00416.80
7.2.80.0090.00316.84
7.2.70.0130.00016.95
7.2.60.0000.01216.86
7.2.50.0000.01316.66
7.2.40.0000.01316.63
7.2.30.0040.00416.55
7.2.20.0100.00316.80
7.2.10.0060.00916.88
7.2.00.0070.00716.78
7.1.330.0060.00915.71
7.1.320.0070.00715.52
7.1.310.0040.01115.82
7.1.300.0000.01215.63
7.1.290.0080.00815.62
7.1.280.0030.01015.68
7.1.270.0110.00015.62
7.1.260.0110.00415.49
7.1.250.0030.00715.73
7.1.70.0100.00716.58
7.1.60.0070.01719.46
7.1.50.0000.02216.74
7.1.00.0030.07722.29
7.0.200.0290.00414.64
7.0.140.0070.07021.92
7.0.60.0070.06719.90
7.0.50.0030.08317.87
7.0.40.0000.05320.30
7.0.30.0230.08720.01
7.0.20.0270.04320.01
7.0.10.0070.07720.32
7.0.00.0030.04720.14
5.6.280.0100.06720.81
5.6.210.0070.07720.69
5.6.200.0000.05718.13
5.6.190.0000.08720.60
5.6.180.0200.03720.61
5.6.170.0270.06320.52
5.6.160.0070.05020.61
5.6.150.0030.04318.14
5.6.140.0100.07718.12
5.6.130.0100.07718.06
5.6.120.0130.04720.98
5.6.110.0030.04321.11
5.6.100.0130.07320.97
5.6.90.0030.04320.96
5.6.80.0070.07720.39
5.6.70.4370.04720.34
5.5.350.0100.03720.40
5.5.340.0030.04017.89
5.5.330.0100.07020.40
5.5.320.0370.06020.17
5.5.310.0230.06320.20
5.5.300.0070.06717.94
5.5.290.0100.07017.92
5.5.280.0100.04720.97
5.5.270.0100.08020.88
5.5.260.0100.07320.75
5.5.250.0100.03320.60
5.5.240.0130.06320.28
5.4.450.0930.05319.32
5.4.440.0470.06319.24
5.4.430.0930.05019.32
5.4.420.0630.00019.45
5.4.410.0100.05318.84
5.4.400.0170.05718.60
5.4.390.0230.04718.68
5.4.380.0330.04318.68
5.4.370.0130.04718.67
5.4.360.0070.05718.50
5.4.350.0080.03611.97
5.4.340.0060.03311.97
5.4.320.0040.04412.45
5.4.310.0050.04612.45
5.4.300.0070.03712.45
5.4.290.0060.04112.43
5.4.280.0070.04212.33
5.4.270.0100.04512.33
5.4.260.0100.03412.33
5.4.250.0080.03612.33
5.4.240.0060.03612.33
5.4.230.0080.04612.32
5.4.220.0150.04212.32
5.4.210.0100.04512.32
5.4.200.0090.05112.32
5.4.190.0040.04512.32
5.4.180.0070.03812.32
5.4.170.0070.04712.33
5.4.160.0070.04712.33
5.4.150.0220.09612.32
5.4.140.0120.04712.00
5.4.130.0060.05012.00
5.4.120.0070.04911.95
5.4.110.0060.04911.95
5.4.100.0060.03711.95
5.4.90.0050.04311.95
5.4.80.0070.03511.95
5.4.70.0040.03811.94
5.4.60.0060.03511.94
5.4.50.0080.05111.94
5.4.40.0060.05111.93
5.4.30.0040.03711.93
5.4.20.0060.05411.93
5.4.10.0050.05311.93
5.4.00.0060.03811.42
5.3.290.0070.04412.80
5.3.280.0050.04312.71
5.3.270.0040.04112.72
5.3.260.0030.04012.72
5.3.250.0060.04212.72
5.3.240.0080.03512.72
5.3.230.0070.03512.71
5.3.220.0040.03812.68
5.3.210.0100.03412.68
5.3.200.0030.04012.68
5.3.190.0060.04012.68
5.3.180.0050.03712.67
5.3.170.0090.04312.67
5.3.160.0050.03712.68
5.3.150.0090.03312.68
5.3.140.0050.03612.66
5.3.130.0040.04512.66
5.3.120.0040.04612.66
5.3.110.0100.05212.65
5.3.100.0070.05112.12
5.3.90.0050.03712.08
5.3.80.0100.03312.08
5.3.70.0060.03612.07
5.3.60.0050.03712.06
5.3.50.0040.04112.00
5.3.40.0050.03712.00
5.3.30.0060.03611.94
5.3.20.0050.04311.72
5.3.10.0080.03211.69
5.3.00.0040.03711.67
5.2.170.0030.0329.18
5.2.160.0060.0279.18
5.2.150.0060.0299.18
5.2.140.0020.0339.18
5.2.130.0050.0289.14
5.2.120.0040.0299.14
5.2.110.0060.0289.14
5.2.100.0050.0289.14
5.2.90.0040.0299.14
5.2.80.0030.0319.13
5.2.70.0010.0349.14
5.2.60.0030.0319.09
5.2.50.0020.0329.06
5.2.40.0060.0299.04
5.2.30.0070.0339.01
5.2.20.0090.0369.00
5.2.10.0080.0358.91
5.2.00.0060.0408.77
5.1.60.0040.0368.05
5.1.50.0030.0298.05
5.1.40.0060.0338.04
5.1.30.0040.0278.39
5.1.20.0020.0298.41
5.1.10.0020.0288.13
5.1.00.0030.0278.13
5.0.50.0040.0206.61
5.0.40.0010.0226.47
5.0.30.0050.0366.29
5.0.20.0030.0266.26
5.0.10.0020.0206.23
5.0.00.0020.0336.22
4.4.90.0000.0184.78
4.4.80.0010.0174.75
4.4.70.0010.0174.75
4.4.60.0020.0164.75
4.4.50.0010.0164.77
4.4.40.0010.0264.71
4.4.30.0020.0164.76
4.4.20.0030.0154.84
4.4.10.0010.0164.85
4.4.00.0020.0254.76
4.3.110.0030.0154.67
4.3.100.0020.0154.66
4.3.90.0020.0144.64
4.3.80.0020.0244.58
4.3.70.0030.0144.63
4.3.60.0040.0124.63
4.3.50.0020.0164.63
4.3.40.0020.0244.54
4.3.30.0000.0193.28
4.3.20.0020.0163.25
4.3.10.0010.0163.21
4.3.00.0200.0206.91

preferences:
31.87 ms | 400 KiB | 5 Q