3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i2 = 1; $i2 < 3; $i2++) for($i3 = $i2; $i3 < 3; $i3++) for($i4 = $i3; $i4 < 3; $i4++) for($i5 = $i4; $i5 < 3; $i5++){$c++;} echo $c;

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)
8.3.60.0110.00618.39
8.3.50.0100.01422.12
8.3.40.0120.00318.97
8.3.30.0070.00719.21
8.3.20.0040.00420.35
8.3.10.0040.00420.48
8.3.00.0040.00419.50
8.2.180.0040.01118.29
8.2.170.0140.00722.96
8.2.160.0130.00020.32
8.2.150.0050.00224.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.21
8.2.110.0110.00020.35
8.2.100.0060.00617.79
8.2.90.0030.00518.22
8.2.80.0000.00717.97
8.2.70.0000.00817.63
8.2.60.0080.00017.92
8.2.50.0030.00518.07
8.2.40.0070.00018.16
8.2.30.0000.00719.12
8.2.20.0000.00817.87
8.2.10.0020.00518.20
8.2.00.0000.00717.68
8.1.280.0070.01425.92
8.1.270.0030.00623.84
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.20
8.1.230.0000.01120.67
8.1.220.0040.00417.74
8.1.210.0080.00018.85
8.1.200.0040.00417.23
8.1.190.0040.00417.00
8.1.180.0000.00818.10
8.1.170.0030.00618.65
8.1.160.0070.00021.87
8.1.150.0000.00818.88
8.1.140.0070.00017.41
8.1.130.0030.00317.83
8.1.120.0000.00717.44
8.1.110.0000.00817.40
8.1.100.0040.00417.40
8.1.90.0040.00417.40
8.1.80.0040.00417.37
8.1.70.0040.00417.36
8.1.60.0030.00617.50
8.1.50.0040.00817.39
8.1.40.0080.00317.37
8.1.30.0000.00817.42
8.1.20.0050.00217.50
8.1.10.0050.00317.49
8.1.00.0000.00717.46
8.0.300.0040.00419.94
8.0.290.0000.00816.75
8.0.280.0070.00018.40
8.0.270.0030.00317.13
8.0.260.0060.00017.25
8.0.250.0030.00316.95
8.0.240.0000.00816.99
8.0.230.0000.00716.91
8.0.220.0000.00716.80
8.0.210.0030.00316.85
8.0.200.0000.00616.89
8.0.190.0040.00316.93
8.0.180.0000.00816.93
8.0.170.0030.00316.90
8.0.160.0070.00016.91
8.0.150.0000.00816.86
8.0.140.0030.00516.91
8.0.130.0000.00513.35
8.0.120.0080.00016.89
8.0.110.0040.00416.79
8.0.100.0040.00416.83
8.0.90.0000.00716.72
8.0.80.0120.00416.85
8.0.70.0030.00516.79
8.0.60.0040.00416.74
8.0.50.0040.00416.90
8.0.30.0120.01117.22
8.0.20.0100.01017.40
8.0.10.0070.00016.81
8.0.00.0100.00816.89
7.4.330.0020.00215.02
7.4.320.0030.00316.59
7.4.300.0000.00616.34
7.4.290.0030.00316.44
7.4.280.0000.01016.43
7.4.270.0070.00016.44
7.4.260.0000.00716.43
7.4.250.0040.00416.39
7.4.240.0030.00316.52
7.4.230.0030.00316.52
7.4.220.0090.00916.47
7.4.210.0070.00716.43
7.4.200.0000.00716.32
7.4.160.0030.01216.50
7.4.150.0030.01517.40
7.4.140.0140.00617.86
7.4.130.0110.00616.46
7.4.120.0080.00916.52
7.4.110.0110.01116.55
7.4.100.0100.00616.56
7.4.90.0100.00716.71
7.4.80.0030.01318.80
7.4.70.0100.00716.58
7.4.60.0110.00616.30
7.4.50.0030.00516.39
7.4.40.0030.01316.45
7.4.30.0030.01316.41
7.4.00.0050.01015.04
7.3.330.0030.00613.30
7.3.320.0000.00513.14
7.3.310.0050.00216.51
7.3.300.0070.00016.30
7.3.290.0080.00816.38
7.3.280.0040.01016.45
7.3.270.0040.01217.40
7.3.260.0050.01116.43
7.3.250.0060.01216.56
7.3.240.0130.00816.55
7.3.230.0110.01216.46
7.3.210.0080.00816.52
7.3.200.0060.01519.39
7.3.190.0140.00716.41
7.3.180.0060.00916.49
7.3.170.0100.01316.56
7.3.160.0130.00716.33
7.3.120.0080.01114.71
7.3.110.0070.01014.82
7.3.100.0050.01214.51
7.3.90.0030.01414.90
7.3.80.0060.01314.94
7.3.70.0090.00714.81
7.3.60.0080.00314.94
7.3.50.0060.00714.84
7.3.40.0020.00914.77
7.3.30.0070.00714.72
7.3.20.0060.00816.69
7.3.10.0080.00716.74
7.3.00.0040.00916.90
7.2.330.0030.01416.47
7.2.320.0160.00616.64
7.2.310.0060.01016.63
7.2.300.0070.01016.45
7.2.290.0060.01016.82
7.2.250.0040.01514.96
7.2.240.0080.01214.95
7.2.230.0030.01314.99
7.2.220.0070.00815.21
7.2.210.0030.01214.83
7.2.200.0070.00615.13
7.2.190.0060.00614.85
7.2.180.0060.00615.04
7.2.170.0000.01515.13
7.2.110.0200.00916.58
7.1.330.0070.00715.81
7.1.320.0020.00915.69
7.1.310.0070.00815.73
7.1.300.0050.00515.74
7.1.290.0060.00315.82
7.1.280.0030.01015.74
7.1.270.0130.00515.88
7.1.260.0060.00815.81
7.1.200.0070.00715.73
7.1.70.0040.00417.19
7.1.60.0140.01019.32
7.1.50.0100.01016.83
7.1.00.0030.07722.42
7.0.200.0000.01016.86
7.0.140.0070.07022.08
7.0.70.4800.05019.96
7.0.60.0030.04019.97
7.0.50.0070.04017.80
7.0.40.0170.08320.25
7.0.30.0270.04020.13
7.0.20.0230.04020.10
7.0.10.0370.05020.19
7.0.00.0100.05319.99
5.6.280.0070.07021.12
5.6.210.0000.04320.46
5.6.200.0070.04318.13
5.6.190.0070.08720.41
5.6.180.0100.08020.46
5.6.170.0230.04720.33
5.6.160.0100.03720.38
5.6.150.0130.05318.20
5.6.140.0030.08718.12
5.6.130.0170.06718.12
5.6.120.0030.09020.89
5.6.110.0100.07720.96
5.6.100.0170.05021.01
5.6.90.0070.08020.87
5.6.80.0030.07320.50
5.6.70.0200.04020.36
5.5.350.0000.08020.39
5.5.340.0070.05317.95
5.5.330.0030.07720.23
5.5.320.0000.04020.36
5.5.310.0200.07320.30
5.5.300.0100.04317.96
5.5.290.0000.05318.02
5.5.280.0030.06320.89
5.5.270.0030.07720.78
5.5.260.0030.08020.88
5.5.250.0070.05720.56
5.5.240.0000.08020.18
5.4.450.0730.04719.54
5.4.440.0970.05319.62
5.4.430.0870.05319.53
5.4.420.0670.00019.62
5.4.410.0630.00019.22
5.4.400.0630.00018.87
5.4.390.0730.00019.00
5.4.380.0600.06318.68
5.4.370.0230.06318.77
5.4.360.0770.04718.57
5.4.350.0330.05318.56
5.4.340.0230.06318.78
5.4.320.0080.04312.46
5.4.310.0080.03612.45
5.4.300.0050.04412.45
5.4.290.0080.04112.45
5.4.280.0070.03512.34
5.4.270.0050.03612.34
5.4.260.0050.03712.34
5.4.250.0100.04312.34
5.4.240.0060.03412.34
5.4.230.0070.03412.34
5.4.220.0060.03512.34
5.4.210.0060.03512.34
5.4.200.0050.03812.34
5.4.190.0060.03612.34
5.4.180.0060.03812.34
5.4.170.0070.03512.34
5.4.160.0070.03412.34
5.4.150.0060.03512.34
5.4.140.0080.03412.02
5.4.130.0050.03612.01
5.4.120.0070.03611.97
5.4.110.0080.03411.96
5.4.100.0060.03411.96
5.4.90.0040.03711.96
5.4.80.0060.03511.96
5.4.70.0060.03411.96
5.4.60.0040.03511.96
5.4.50.0070.03911.96
5.4.40.0070.03211.95
5.4.30.0050.03611.95
5.4.20.0060.03711.95
5.4.10.0080.03211.95
5.4.00.0060.03611.44
5.3.290.0030.04212.80
5.3.280.0040.04012.71
5.3.270.0050.04212.72
5.3.260.0060.03912.72
5.3.250.0010.04212.72
5.3.240.0080.03612.72
5.3.230.0100.03812.71
5.3.220.0020.04012.68
5.3.210.0050.03912.68
5.3.200.0100.03812.68
5.3.190.0070.03912.68
5.3.180.0110.03912.68
5.3.170.0060.03512.67
5.3.160.0090.03612.67
5.3.150.0100.03812.67
5.3.140.0030.03912.66
5.3.130.0080.04112.66
5.3.120.0070.03912.66
5.3.110.0070.03912.66
5.3.100.0050.04412.12
5.3.90.0070.04012.09
5.3.80.0060.03612.08
5.3.70.0050.03712.07
5.3.60.0030.04312.07
5.3.50.0060.03612.00
5.3.40.0110.03712.00
5.3.30.0050.04011.95
5.3.20.0090.03311.72
5.3.10.0080.03111.69
5.3.00.0030.03911.67
5.2.170.0060.0299.18
5.2.160.0060.0299.18
5.2.150.0070.0289.18
5.2.140.0040.0319.18
5.2.130.0040.0299.13
5.2.120.0030.0309.13
5.2.110.0070.0269.14
5.2.100.0040.0289.14
5.2.90.0050.0289.14
5.2.80.0030.0319.14
5.2.70.0020.0319.14
5.2.60.0080.0289.09
5.2.50.0060.0309.06
5.2.40.0080.0329.03
5.2.30.0020.0339.01
5.2.20.0030.0319.00
5.2.10.0060.0278.93
5.2.00.0050.0288.79
5.1.60.0030.0278.07
5.1.50.0050.0238.07
5.1.40.0040.0248.06
5.1.30.0040.0318.41
5.1.20.0030.0298.43
5.1.10.0050.0288.15
5.1.00.0020.0278.14
5.0.50.0050.0186.63
5.0.40.0050.0226.49
5.0.30.0040.0296.30
5.0.20.0050.0246.27
5.0.10.0030.0286.25
5.0.00.0030.0306.24
4.4.90.0010.0194.78
4.4.80.0020.0264.75
4.4.70.0040.0144.75
4.4.60.0020.0174.75
4.4.50.0010.0164.77
4.4.40.0040.0294.71
4.4.30.0050.0174.76
4.4.20.0040.0204.85
4.4.10.0030.0154.85
4.4.00.0000.0334.76
4.3.110.0040.0204.67
4.3.100.0020.0154.66
4.3.90.0020.0214.63
4.3.80.0030.0284.58
4.3.70.0020.0154.63
4.3.60.0060.0174.63
4.3.50.0020.0184.63
4.3.40.0030.0234.54
4.3.30.0010.0173.29
4.3.20.0020.0163.27
4.3.10.0020.0173.23
4.3.00.0030.01716.39

preferences:
37.6 ms | 401 KiB | 5 Q