3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 0; $b = 0; for($i = 1; $i <= 10; $i++) { $a += pow($i, 2); $b += $i; } echo "A: {$a}\nB: {$b}";

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)
8.3.60.0070.00718.31
8.3.50.0170.01022.95
8.3.40.0090.00618.79
8.3.30.0110.00719.07
8.3.20.0040.00420.34
8.3.10.0040.00423.56
8.3.00.0110.00417.63
8.2.180.0140.00316.50
8.2.170.0150.00322.96
8.2.160.0040.01120.35
8.2.150.0050.00224.18
8.2.140.0110.00424.66
8.2.130.0070.00726.16
8.2.120.0040.00421.02
8.2.110.0090.00021.88
8.2.100.0100.00019.35
8.2.90.0040.00419.20
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0040.00418.05
8.2.50.0000.00918.07
8.2.40.0000.00918.34
8.2.30.0070.00018.12
8.2.20.0030.00617.68
8.2.10.0040.00418.07
8.2.00.0040.00417.63
8.1.280.0100.01025.92
8.1.270.0030.00523.82
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00023.88
8.1.230.0110.00019.04
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0080.00017.23
8.1.190.0080.00017.22
8.1.180.0000.00818.10
8.1.170.0050.00318.59
8.1.160.0040.00421.95
8.1.150.0020.00518.88
8.1.140.0040.00417.39
8.1.130.0000.00717.74
8.1.120.0040.00417.30
8.1.110.0040.00417.39
8.1.100.0040.00417.41
8.1.90.0040.00417.25
8.1.80.0000.00717.33
8.1.70.0000.00717.36
8.1.60.0030.00617.51
8.1.50.0000.00817.46
8.1.40.0040.00417.37
8.1.30.0030.00517.57
8.1.20.0040.00417.61
8.1.10.0060.00317.41
8.1.00.0000.00817.46
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0030.00318.45
8.0.270.0000.00817.13
8.0.260.0060.00018.45
8.0.250.0000.00616.88
8.0.240.0000.00816.96
8.0.230.0000.00716.87
8.0.220.0030.00516.89
8.0.210.0040.00416.89
8.0.200.0030.00316.86
8.0.190.0000.00716.97
8.0.180.0000.00716.83
8.0.170.0000.00716.96
8.0.160.0000.00716.85
8.0.150.0070.00016.83
8.0.140.0070.00316.84
8.0.130.0060.00013.28
8.0.120.0080.00016.85
8.0.110.0050.00216.83
8.0.100.0020.00516.79
8.0.90.0030.00316.79
8.0.80.0090.00616.87
8.0.70.0040.00416.86
8.0.60.0050.00316.75
8.0.50.0000.00716.86
8.0.30.0110.00717.05
8.0.20.0150.00517.40
8.0.10.0040.00417.00
8.0.00.0120.00816.82
7.4.330.0050.00015.03
7.4.320.0000.00616.36
7.4.300.0070.00016.49
7.4.290.0060.00316.45
7.4.280.0000.00716.58
7.4.270.0030.00516.51
7.4.260.0000.00816.43
7.4.250.0030.00316.55
7.4.240.0050.00216.44
7.4.230.0000.00716.25
7.4.220.0070.01316.54
7.4.210.0090.00616.49
7.4.200.0000.00716.34
7.4.160.0070.01016.35
7.4.150.0110.00717.40
7.4.140.0090.01117.86
7.4.130.0070.01016.39
7.4.120.0080.00816.43
7.4.110.0060.01616.48
7.4.100.0080.01116.41
7.4.90.0080.00816.42
7.4.80.0060.01219.39
7.4.70.0090.00916.39
7.4.60.0040.01316.34
7.4.50.0000.00816.32
7.4.40.0120.00616.46
7.4.30.0100.00616.45
7.4.00.0150.00414.74
7.3.330.0040.00313.07
7.3.320.0050.00013.07
7.3.310.0070.00016.28
7.3.300.0070.00016.36
7.3.290.0030.01016.43
7.3.280.0070.00816.35
7.3.270.0080.00917.40
7.3.260.0140.00316.47
7.3.250.0110.00616.49
7.3.240.0070.01116.58
7.3.230.0130.00316.39
7.3.210.0090.01216.58
7.3.200.0140.00419.39
7.3.190.0100.00716.36
7.3.180.0000.01416.63
7.3.170.0070.01016.35
7.3.160.0080.00816.37
7.3.10.0050.01016.71
7.3.00.0090.00516.67
7.2.330.0040.01416.72
7.2.320.0040.01616.61
7.2.310.0130.00316.74
7.2.300.0000.01816.39
7.2.290.0090.01216.75
7.2.130.0080.00816.52
7.2.120.0070.00616.68
7.2.110.0100.01016.72
7.2.100.0040.01216.63
7.2.90.0100.01016.44
7.2.80.0230.01016.78
7.2.70.0110.01116.84
7.2.60.0090.00816.58
7.2.50.0070.00916.36
7.2.40.0090.00716.32
7.2.30.0190.00516.60
7.2.20.0100.00916.55
7.2.10.0130.00816.80
7.2.00.0160.00317.72
7.1.250.0060.00915.61
7.1.100.0090.00317.93
7.1.70.0040.00417.19
7.1.60.0070.00719.40
7.1.50.0210.00716.57
7.1.00.0000.08022.57
7.0.200.0080.00016.92
7.0.140.0030.07321.96
7.0.60.0100.08020.06
7.0.50.0070.08317.85
7.0.40.0100.04019.95
7.0.30.0270.04320.09
7.0.20.0300.08020.13
7.0.10.0100.04020.30
7.0.00.0070.08320.32
5.6.280.0030.07321.02
5.6.210.0130.06020.56
5.6.200.0130.07318.15
5.6.190.0130.04720.62
5.6.180.3070.04020.29
5.6.170.0370.06320.47
5.6.160.0070.04720.50
5.6.150.0030.08318.19
5.6.140.0130.07718.18
5.6.130.0070.08318.18
5.6.120.0030.08321.05
5.6.110.0030.08021.00
5.6.100.0100.07021.02
5.6.90.0000.07720.95
5.6.80.0130.07020.50
5.5.350.0070.07720.32
5.5.340.0030.04017.93
5.5.330.0070.05720.23
5.5.320.0230.04720.19
5.5.310.0270.07320.21
5.5.300.0130.05017.92
5.5.290.0070.08317.98
5.5.280.0130.07720.75
5.5.270.0000.06020.64
5.5.260.0100.08320.86
5.5.250.0030.06320.57
5.5.240.0270.07020.04
5.4.450.0330.03719.49
5.4.440.0230.04719.45
5.4.430.0100.05019.40
5.4.420.0530.04019.58
5.4.410.0470.02719.39
5.4.400.0370.03719.07
5.4.390.0270.04018.81
5.4.380.0470.05718.50
5.4.370.0500.05018.66
5.4.360.0370.07018.69
5.4.350.0530.06018.49
5.4.340.0430.05318.74
5.4.320.0050.05412.45
5.4.310.0070.04712.45
5.4.300.0060.03512.46
5.4.290.0030.04012.45
5.4.280.0080.03312.35
5.4.270.0080.03312.35
5.4.260.0060.03712.35
5.4.250.0050.03812.35
5.4.240.0040.03812.35
5.4.230.0050.03712.34
5.4.220.0060.03612.34
5.4.210.0060.03412.34
5.4.200.0080.03612.34
5.4.190.0030.03812.34
5.4.180.0090.03312.34
5.4.170.0090.03812.35
5.4.160.0090.03812.35
5.4.150.0050.04112.34
5.4.140.0030.05712.03
5.4.130.0020.04112.01
5.4.120.0060.03511.97
5.4.110.0070.03311.96
5.4.100.0080.03511.97
5.4.90.0070.03511.96
5.4.80.0090.03311.96
5.4.70.0080.03211.96
5.4.60.0050.03511.96
5.4.50.0030.03811.96
5.4.40.0060.03311.95
5.4.30.0070.03211.95
5.4.20.0080.03111.94
5.4.10.0050.03511.95
5.4.00.0060.03411.43
5.3.290.0060.03812.80
5.3.280.0040.03912.71
5.3.270.0050.03912.72
5.3.260.0060.03812.72
5.3.250.0080.03412.72
5.3.240.0070.03612.72
5.3.230.0040.03812.70
5.3.220.0040.03712.68
5.3.210.0010.04412.68
5.3.200.0090.03312.68
5.3.190.0010.04212.68
5.3.180.0110.03112.68
5.3.170.0070.03812.67
5.3.160.0050.03712.68
5.3.150.0040.04112.67
5.3.140.0040.03712.66
5.3.130.0050.03912.66
5.3.120.0090.03512.66
5.3.110.0100.04012.66
5.3.100.0080.03512.12
5.3.90.0070.03412.09
5.3.80.0060.03612.07
5.3.70.0060.03412.07
5.3.60.0050.04112.06
5.3.50.0070.04512.00
5.3.40.0050.03712.00
5.3.30.0040.03611.94
5.3.20.0070.03311.72
5.3.10.0040.03511.69
5.3.00.0080.03311.67
5.2.170.0040.0319.18
5.2.160.0030.0319.17
5.2.150.0020.0339.18
5.2.140.0010.0339.18
5.2.130.0030.0299.13
5.2.120.0040.0289.13
5.2.110.0050.0289.14
5.2.100.0030.0409.14
5.2.90.0040.0339.14
5.2.80.0050.0309.14
5.2.70.0050.0309.13
5.2.60.0030.0329.08
5.2.50.0060.0299.05
5.2.40.0050.0299.03
5.2.30.0020.0319.01
5.2.20.0020.0329.00
5.2.10.0050.0278.93
5.2.00.0040.0298.79
5.1.60.0050.0228.07
5.1.50.0040.0248.07
5.1.40.0060.0228.06
5.1.30.0050.0258.41
5.1.20.0030.0278.43
5.1.10.0080.0218.15
5.1.00.0030.0278.15
5.0.50.0050.0196.63
5.0.40.0060.0176.49
5.0.30.0030.0326.30
5.0.20.0010.0216.27
5.0.10.0010.0226.25
5.0.00.0040.0306.24
4.4.90.0020.0164.78
4.4.80.0010.0184.75
4.4.70.0030.0154.76
4.4.60.0010.0174.75
4.4.50.0010.0164.77
4.4.40.0030.0254.71
4.4.30.0050.0134.76
4.4.20.0010.0174.85
4.4.10.0020.0164.85
4.4.00.0040.0234.76
4.3.110.0010.0174.67
4.3.100.0020.0154.66
4.3.90.0020.0174.64
4.3.80.0040.0254.58
4.3.70.0000.0174.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0010.0254.54
4.3.30.0010.0173.31
4.3.20.0030.0153.29
4.3.10.0000.0213.25
4.3.00.0000.02015.97

preferences:
38.94 ms | 401 KiB | 5 Q