3v4l.org

run code in 300+ PHP versions simultaneously
<?php $counter = 10000; while($counter) { $counter--; }

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)
8.3.40.0070.00718.46
8.3.30.0140.00018.83
8.3.20.0000.00820.26
8.3.10.0070.00023.68
8.3.00.0080.00019.25
8.2.170.0070.00722.96
8.2.160.0100.00720.53
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.10
8.2.110.0100.01021.07
8.2.100.0130.00017.59
8.2.90.0040.00418.92
8.2.80.0000.00917.97
8.2.70.0030.00617.50
8.2.60.0030.00617.80
8.2.50.0040.00418.10
8.2.40.0040.00420.64
8.2.30.0060.00317.99
8.2.20.0050.00317.49
8.2.10.0000.00717.98
8.2.00.0030.00517.71
8.1.270.0040.00422.17
8.1.260.0050.00926.35
8.1.250.0080.00028.09
8.1.240.0000.01020.89
8.1.230.0090.00317.70
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0040.00417.23
8.1.190.0060.00317.10
8.1.180.0030.00518.10
8.1.170.0000.00818.50
8.1.160.0000.00722.18
8.1.150.0000.00818.86
8.1.140.0080.00017.42
8.1.130.0040.00417.80
8.1.120.0040.00417.35
8.1.110.0070.00017.42
8.1.100.0050.00317.45
8.1.90.0040.00417.35
8.1.80.0040.00417.27
8.1.70.0000.00717.41
8.1.60.0000.00817.39
8.1.50.0040.00417.52
8.1.40.0080.00017.32
8.1.30.0040.00417.49
8.1.20.0040.00417.54
8.1.10.0080.00017.34
8.1.00.0040.00417.38
8.0.300.0040.00418.77
8.0.290.0100.00016.58
8.0.280.0040.00418.43
8.0.270.0000.00817.07
8.0.260.0030.00317.23
8.0.250.0030.00316.80
8.0.240.0000.00816.82
8.0.230.0030.00516.80
8.0.220.0070.00416.77
8.0.210.0040.00416.84
8.0.200.0000.00716.87
8.0.190.0030.00516.87
8.0.180.0040.00416.88
8.0.170.0000.00816.86
8.0.160.0070.00016.80
8.0.150.0040.00416.68
8.0.140.0040.00716.68
8.0.130.0060.00013.29
8.0.120.0070.00016.77
8.0.110.0030.00516.85
8.0.100.0040.00416.69
8.0.90.0000.00916.71
8.0.80.0090.00916.81
8.0.70.0040.00416.85
8.0.60.0000.00716.88
8.0.50.0080.00016.83
8.0.30.0100.01216.97
8.0.20.0090.01017.40
8.0.10.0000.00816.81
8.0.00.0090.00916.65
7.4.330.0000.00515.00
7.4.320.0030.00316.52
7.4.300.0030.00316.36
7.4.290.0040.00416.38
7.4.280.0060.00316.43
7.4.270.0050.00216.38
7.4.260.0070.00016.59
7.4.250.0040.00416.33
7.4.240.0030.00316.51
7.4.230.0060.00316.42
7.4.220.0090.00916.55
7.4.210.0080.00616.54
7.4.200.0030.00316.60
7.4.160.0130.01116.36
7.4.150.0100.01317.40
7.4.140.0050.01217.86
7.4.130.0130.00716.44
7.4.120.0090.00816.36
7.4.110.0100.00616.53
7.4.100.0030.01316.38
7.4.90.0070.01016.42
7.4.80.0100.00719.39
7.4.70.0140.00316.51
7.4.60.0030.01316.40
7.4.50.0030.00616.24
7.4.40.0120.00416.20
7.4.30.0090.01516.38
7.4.00.0100.00614.58
7.3.330.0030.00313.03
7.3.320.0020.00213.18
7.3.310.0030.00316.23
7.3.300.0070.00016.18
7.3.290.0090.00616.18
7.3.280.0090.00916.20
7.3.270.0090.00917.40
7.3.260.0100.00616.15
7.3.250.0070.01116.43
7.3.240.0120.01116.43
7.3.230.0070.01016.42
7.3.210.0070.01116.21
7.3.200.0090.01219.39
7.3.190.0140.00816.19
7.3.180.0120.00516.36
7.3.170.0040.01216.27
7.3.160.0090.00916.25
7.2.330.0090.00916.52
7.2.320.0110.01116.24
7.2.310.0090.00616.59
7.2.300.0100.00616.40
7.2.290.0130.00716.61
7.2.00.0000.01219.02
7.1.100.0000.01218.11
7.1.70.0070.00017.09
7.1.60.0070.01819.11
7.1.50.0040.01816.57
7.1.00.0070.07322.48
7.0.200.0040.00416.77
7.0.140.0030.07322.06
7.0.60.0170.07319.88
7.0.50.0030.05317.80
7.0.40.0100.05020.21
7.0.30.0270.05020.17
7.0.20.0200.04720.34
7.0.10.0130.03720.21
7.0.00.0200.07319.98
5.6.280.0070.06721.17
5.6.210.0100.07320.68
5.6.200.0070.06718.08
5.6.190.0070.05020.45
5.6.180.0300.04720.66
5.6.170.0370.07320.44
5.6.160.0070.08720.49
5.6.150.0030.04018.20
5.6.140.0070.07318.20
5.6.130.0030.05318.11
5.6.120.0130.07320.84
5.6.110.0030.07321.13
5.6.100.0170.07720.99
5.6.90.0030.06020.88
5.6.80.0030.05020.37
5.5.350.0070.08320.51
5.5.340.0070.07717.98
5.5.330.0100.03320.06
5.5.320.0200.04720.32
5.5.310.0330.07020.30
5.5.300.0030.05718.02
5.5.290.0300.03017.93
5.5.280.0200.07320.88
5.5.270.0070.05720.82
5.5.260.0070.08320.85
5.5.250.0070.05320.45
5.5.240.0270.06020.11
5.4.450.0870.05319.32
5.4.440.0900.06719.41
5.4.430.0100.05319.45
5.4.420.0700.00019.32
5.4.410.0670.00019.31
5.4.400.0630.00019.14
5.4.390.0630.00019.16
5.4.380.0630.00019.07
5.4.370.0630.00019.15
5.4.360.0600.00018.92
5.4.350.0670.00019.16
5.4.340.0050.03611.96
5.4.320.0030.03912.45
5.4.310.0040.03912.45
5.4.300.0070.03512.45
5.4.290.0060.03712.45
5.4.280.0040.03612.35
5.4.270.0070.03512.35
5.4.260.0050.03812.35
5.4.250.0040.03912.34
5.4.240.0070.03412.35
5.4.230.0050.03812.34
5.4.220.0070.03512.34
5.4.210.0080.03312.34
5.4.200.0050.03712.34
5.4.190.0080.03312.34
5.4.180.0050.03612.33
5.4.170.0050.03612.35
5.4.160.0090.03912.34
5.4.150.0040.03812.34
5.4.140.0040.03812.02
5.4.130.0090.03112.01
5.4.120.0110.03611.97
5.4.110.0050.03611.96
5.4.100.0070.03411.96
5.4.90.0050.03811.96
5.4.80.0030.04011.96
5.4.70.0070.03311.96
5.4.60.0050.03611.96
5.4.50.0050.03611.96
5.4.40.0060.03411.95
5.4.30.0050.03611.95
5.4.20.0060.03411.95
5.4.10.0060.03411.95
5.4.00.0070.03911.44
5.3.290.0080.03612.80
5.3.280.0110.03612.71
5.3.270.0070.04512.72
5.3.260.0060.03812.72
5.3.250.0080.03512.72
5.3.240.0050.03712.72
5.3.230.0080.03712.71
5.3.220.0060.03712.68
5.3.210.0100.04012.68
5.3.200.0070.03612.68
5.3.190.0060.03912.68
5.3.180.0050.03812.68
5.3.170.0050.03712.67
5.3.160.0040.04612.67
5.3.150.0070.03712.67
5.3.140.0070.04012.66
5.3.130.0080.05312.66
5.3.120.0050.05712.65
5.3.110.0070.04612.66
5.3.100.0040.04412.12
5.3.90.0070.03612.08
5.3.80.0050.03712.08
5.3.70.0050.03712.07
5.3.60.0070.03712.07
5.3.50.0040.03812.00
5.3.40.0040.03712.00
5.3.30.0050.03411.94
5.3.20.0080.03911.71
5.3.10.0060.03411.69
5.3.00.0070.03511.67
5.2.170.0020.0339.17
5.2.160.0070.0269.17
5.2.150.0030.0329.18
5.2.140.0040.0319.16
5.2.130.0040.0309.13
5.2.120.0050.0289.13
5.2.110.0050.0299.14
5.2.100.0050.0279.14
5.2.90.0040.0299.13
5.2.80.0040.0309.13
5.2.70.0040.0309.13
5.2.60.0080.0269.08
5.2.50.0050.0299.05
5.2.40.0040.0289.03
5.2.30.0020.0329.00
5.2.20.0040.0298.99
5.2.10.0060.0268.92
5.2.00.0050.0298.77
5.1.60.0040.0248.06
5.1.50.0050.0248.05
5.1.40.0060.0228.04
5.1.30.0040.0288.39
5.1.20.0020.0298.41
5.1.10.0050.0258.13
5.1.00.0030.0298.13
5.0.50.0040.0206.61
5.0.40.0020.0216.47
5.0.30.0050.0306.28
5.0.20.0030.0206.26
5.0.10.0000.0246.23
5.0.00.0000.0346.23
4.4.90.0030.0164.78
4.4.80.0040.0164.75
4.4.70.0010.0174.76
4.4.60.0020.0164.75
4.4.50.0050.0194.77
4.4.40.0010.0284.71
4.4.30.0040.0194.76
4.4.20.0010.0184.85
4.4.10.0050.0174.85
4.4.00.0040.0334.76
4.3.110.0070.0184.67
4.3.100.0030.0144.67
4.3.90.0030.0164.64
4.3.80.0050.0234.58
4.3.70.0040.0144.63
4.3.60.0020.0164.63
4.3.50.0020.0174.63
4.3.40.0040.0244.54
4.3.30.0010.0173.27
4.3.20.0010.0173.25
4.3.10.0020.0163.22
4.3.00.0230.0307.26

preferences:
40.6 ms | 400 KiB | 5 Q