3v4l.org

run code in 300+ PHP versions simultaneously
<?php $output = ''; $separator = ', '; $output .= ($i > 0 ? $separator : "") . "adfasdf";

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)
8.3.60.0100.01018.81
8.3.50.0070.01122.11
8.3.40.0040.01118.55
8.3.30.0140.00018.96
8.3.20.0040.00420.12
8.3.10.0090.00020.53
8.3.00.0000.00919.25
8.2.180.0090.00616.38
8.2.170.0100.00322.96
8.2.160.0070.00720.39
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0040.00422.09
8.2.110.0030.00622.27
8.2.100.0000.01118.22
8.2.90.0030.00619.40
8.2.80.0000.00817.97
8.2.70.0040.00417.71
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0040.00418.22
8.2.30.0060.00319.47
8.2.20.0040.00417.68
8.2.10.0030.00517.97
8.2.00.0000.00717.64
8.1.280.0070.00725.92
8.1.270.0060.00323.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.97
8.1.230.0080.00319.09
8.1.220.0090.00017.74
8.1.210.0120.00018.77
8.1.200.0040.00917.22
8.1.190.0000.00816.99
8.1.180.0040.00418.10
8.1.170.0040.00418.61
8.1.160.0030.00522.05
8.1.150.0040.00418.88
8.1.140.0000.00717.48
8.1.130.0070.00017.71
8.1.120.0030.00417.43
8.1.110.0040.00417.47
8.1.100.0000.00717.48
8.1.90.0030.00317.34
8.1.80.0000.00717.46
8.1.70.0000.00717.43
8.1.60.0040.00417.55
8.1.50.0040.00417.54
8.1.40.0060.00317.38
8.1.30.0030.00517.55
8.1.20.0000.00717.64
8.1.10.0050.00217.40
8.1.00.0000.00717.37
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0070.00018.42
8.0.270.0030.00317.23
8.0.260.0030.00617.15
8.0.250.0070.00016.96
8.0.240.0040.00417.02
8.0.230.0030.00316.99
8.0.220.0000.00716.95
8.0.210.0030.00317.00
8.0.200.0000.00816.89
8.0.190.0040.00416.96
8.0.180.0000.00716.89
8.0.170.0040.00416.92
8.0.160.0000.00716.82
8.0.150.0040.00416.95
8.0.140.0030.00316.88
8.0.130.0100.00013.40
8.0.120.0040.00416.89
8.0.110.0040.00416.98
8.0.100.0000.00717.05
8.0.90.0050.00216.75
8.0.80.0030.01216.90
8.0.70.0040.00416.80
8.0.60.0040.00416.79
8.0.50.0060.00316.90
8.0.30.0050.01417.34
8.0.20.0210.01617.40
8.0.10.0080.00016.89
8.0.00.0090.00716.76
7.4.330.0020.00215.05
7.4.320.0000.00616.52
7.4.300.0060.00016.41
7.4.290.0070.00016.52
7.4.280.0070.00316.50
7.4.270.0070.00016.57
7.4.260.0000.00716.50
7.4.250.0080.00016.46
7.4.240.0030.00516.45
7.4.230.0030.00316.38
7.4.220.0100.00716.69
7.4.210.0070.01416.53
7.4.200.0030.00316.38
7.4.160.0090.00616.72
7.4.150.0070.01017.40
7.4.140.0120.00517.86
7.4.130.0030.01416.44
7.4.120.0040.01316.52
7.4.110.0070.01016.54
7.4.100.0030.01416.54
7.4.90.0140.00316.66
7.4.80.0100.00619.39
7.4.70.0130.00316.56
7.4.60.0100.00716.48
7.4.50.0030.00516.48
7.4.40.0060.00916.46
7.4.30.0080.00816.53
7.4.00.0070.00914.95
7.3.330.0030.00313.19
7.3.320.0070.00013.23
7.3.310.0000.00716.32
7.3.300.0050.00216.30
7.3.290.0070.00716.41
7.3.280.0130.00316.32
7.3.270.0070.01017.40
7.3.260.0170.00716.45
7.3.250.0040.01316.42
7.3.240.0100.01316.66
7.3.230.0130.00316.56
7.3.210.0070.01116.34
7.3.200.0080.01419.39
7.3.190.0130.00716.56
7.3.180.0000.01516.52
7.3.170.0120.00416.46
7.3.160.0150.00616.54
7.3.120.0090.00914.93
7.3.110.0050.00914.68
7.3.100.0060.00614.66
7.3.90.0050.00814.99
7.3.80.0060.00514.63
7.3.70.0090.00614.76
7.3.60.0090.00314.78
7.3.50.0100.00314.71
7.3.40.0030.01014.79
7.3.30.0030.01014.75
7.3.20.0060.00816.56
7.3.10.0090.00716.71
7.3.00.0030.01016.53
7.2.330.0000.00016.44
7.2.320.0130.01016.61
7.2.310.0100.01216.66
7.2.300.0030.01416.52
7.2.290.0110.00516.41
7.2.250.0090.01215.04
7.2.240.0050.00915.03
7.2.230.0060.00814.64
7.2.220.0030.00914.86
7.2.210.0030.00814.70
7.2.200.0050.01014.81
7.2.190.0080.00615.06
7.2.180.0070.01014.95
7.2.170.0100.00415.05
7.2.160.0120.00314.86
7.2.150.0110.00716.77
7.2.140.0080.00416.80
7.2.130.0030.01116.77
7.2.120.0030.01216.78
7.2.110.0100.00416.90
7.2.100.0090.00516.81
7.2.90.0030.01116.87
7.2.80.0030.01016.68
7.2.70.0050.00916.82
7.2.60.0020.01116.74
7.2.50.0000.01216.87
7.2.40.0080.00816.72
7.2.30.0050.00816.79
7.2.20.0050.00716.71
7.2.10.0070.00817.04
7.2.00.0040.00917.81
7.1.330.0080.00615.62
7.1.320.0110.00315.74
7.1.310.0030.01015.88
7.1.300.0080.00415.52
7.1.290.0100.00515.86
7.1.280.0030.01115.66
7.1.270.0050.00715.63
7.1.260.0070.00715.65
7.1.250.0020.01215.44
7.1.200.0070.00715.78
7.1.100.0030.00918.23
7.1.70.0000.01016.78
7.1.60.0100.01619.12
7.1.50.0070.01316.89
7.1.00.0070.07322.37
7.0.200.0060.00316.72
7.0.140.0000.07022.09
7.0.60.0070.06719.86
7.0.50.0070.04017.88
7.0.40.0000.04720.04
7.0.30.0270.06720.09
7.0.20.0300.04020.01
7.0.10.0030.05319.99
7.0.00.0200.07719.96
5.6.280.0100.06721.12
5.6.210.0100.06320.60
5.6.200.0130.07318.16
5.6.190.0070.08020.60
5.6.180.0200.07020.63
5.6.170.0130.04320.49
5.6.160.0070.08720.61
5.6.150.0070.03718.09
5.6.140.0030.04018.22
5.6.130.0100.08318.16
5.6.120.0130.03320.96
5.6.110.0100.07020.98
5.6.100.0130.06720.88
5.6.90.0030.08020.96
5.6.80.0130.07320.50
5.6.70.3270.03320.31
5.5.350.0230.08320.33
5.5.340.0070.08017.91
5.5.330.0070.05020.15
5.5.320.0200.08020.28
5.5.310.0200.04720.19
5.5.300.0000.04017.91
5.5.290.0070.07017.98
5.5.280.0270.06720.85
5.5.270.0070.04320.87
5.5.260.0070.08320.86
5.5.250.0170.02720.76
5.5.240.0300.07320.25
5.4.450.0430.04019.45
5.4.440.0470.04019.45
5.4.430.0100.04719.48
5.4.420.0500.04319.46
5.4.410.0570.04319.45
5.4.400.0130.04719.45
5.4.390.0230.04719.45
5.4.380.0300.05018.78
5.4.370.0370.05018.67
5.4.360.0430.06018.68
5.4.350.0470.03718.62
5.4.340.0270.07018.61
5.4.320.0050.04012.45
5.4.310.0070.03512.45
5.4.300.0030.03812.45
5.4.290.0060.03712.45
5.4.280.0100.04012.34
5.4.270.0070.03512.35
5.4.260.0030.03912.34
5.4.250.0080.03712.34
5.4.240.0040.03712.34
5.4.230.0070.04112.34
5.4.220.0060.03512.34
5.4.210.0060.03412.34
5.4.200.0060.03712.34
5.4.190.0020.03912.34
5.4.180.0030.03812.33
5.4.170.0060.03612.35
5.4.160.0060.03512.34
5.4.150.0070.03412.34
5.4.140.0060.03512.02
5.4.130.0050.03512.01
5.4.120.0040.03711.97
5.4.110.0030.03711.96
5.4.100.0060.03411.96
5.4.90.0060.03611.96
5.4.80.0070.03411.96
5.4.70.0060.03411.96
5.4.60.0080.03611.96
5.4.50.0040.03811.96
5.4.40.0060.03411.95
5.4.30.0020.03711.95
5.4.20.0040.03611.95
5.4.10.0060.03311.95
5.4.00.0050.03511.44
5.3.290.0060.03912.80
5.3.280.0070.03812.71
5.3.270.0070.04312.72
5.3.260.0070.03912.72
5.3.250.0090.03812.72
5.3.240.0070.03612.72
5.3.230.0060.03712.71
5.3.220.0040.03712.68
5.3.210.0020.04212.68
5.3.200.0060.03612.68
5.3.190.0070.03612.67
5.3.180.0090.03612.67
5.3.170.0020.03912.67
5.3.160.0060.03612.68
5.3.150.0040.03812.68
5.3.140.0070.04212.66
5.3.130.0100.03412.66
5.3.120.0080.03612.66
5.3.110.0030.04112.66
5.3.100.0050.03812.12
5.3.90.0070.03512.08
5.3.80.0070.03512.07
5.3.70.0060.03712.07
5.3.60.0060.03712.06
5.3.50.0120.02912.00
5.3.40.0080.03312.00
5.3.30.0060.03511.94
5.3.20.0030.03711.72
5.3.10.0040.03511.69
5.3.00.0030.03811.67
5.2.170.0040.0309.18
5.2.160.0060.0289.18
5.2.150.0050.0309.18
5.2.140.0030.0329.18
5.2.130.0040.0299.14
5.2.120.0040.0299.14
5.2.110.0060.0289.14
5.2.100.0070.0269.13
5.2.90.0070.0269.14
5.2.80.0060.0309.13
5.2.70.0040.0359.13
5.2.60.0060.0289.08
5.2.50.0030.0319.05
5.2.40.0050.0289.02
5.2.30.0070.0269.00
5.2.20.0030.0298.99
5.2.10.0050.0288.92
5.2.00.0040.0298.77
5.1.60.0030.0258.06
5.1.50.0050.0258.05
5.1.40.0050.0258.04
5.1.30.0040.0258.39
5.1.20.0070.0238.41
5.1.10.0020.0278.13
5.1.00.0020.0278.13
5.0.50.0020.0226.61
5.0.40.0030.0196.47
5.0.30.0050.0356.29
5.0.20.0020.0206.25
5.0.10.0020.0216.23
5.0.00.0030.0326.22
4.4.90.0020.0164.78
4.4.80.0030.0144.75
4.4.70.0010.0174.75
4.4.60.0030.0144.76
4.4.50.0020.0164.77
4.4.40.0050.0244.71
4.4.30.0030.0154.75
4.4.20.0000.0184.85
4.4.10.0020.0154.84
4.4.00.0020.0264.76
4.3.110.0020.0174.67
4.3.100.0030.0144.66
4.3.90.0060.0114.63
4.3.80.0020.0254.59
4.3.70.0050.0124.63
4.3.60.0050.0124.63
4.3.50.0000.0184.62
4.3.40.0020.0244.54
4.3.30.0010.0163.28
4.3.20.0020.0153.26
4.3.10.0020.0153.21
4.3.00.0030.01719.45

preferences:
33.27 ms | 401 KiB | 5 Q