3v4l.org

run code in 300+ PHP versions simultaneously
<?php $m = 3; $n = 0; function l() { $m = 0; $m++; global $n; return array($n,$m); } echo implode((L(l())),',');

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)
8.3.60.0100.01018.43
8.3.50.0110.00621.09
8.3.40.0110.01118.85
8.3.30.0000.01518.95
8.3.20.0040.00420.21
8.3.10.0080.00023.53
8.3.00.0080.00019.26
8.2.180.0150.00616.50
8.2.170.0110.00322.96
8.2.160.0070.00720.39
8.2.150.0000.00824.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0030.00519.89
8.2.110.0060.00321.98
8.2.100.0040.00717.75
8.2.90.0060.00319.05
8.2.80.0080.00017.97
8.2.70.0000.01017.50
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0030.00520.07
8.2.30.0040.00417.98
8.2.20.0040.00417.78
8.2.10.0000.00818.13
8.2.00.0040.00417.86
8.1.280.0070.00725.92
8.1.270.0040.00422.25
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00324.00
8.1.230.0060.00619.01
8.1.220.0040.00417.78
8.1.210.0030.00518.77
8.1.200.0080.00017.35
8.1.190.0060.00317.25
8.1.180.0000.00718.10
8.1.170.0050.00318.50
8.1.160.0050.00222.01
8.1.150.0040.00418.82
8.1.140.0000.00717.36
8.1.130.0000.00717.73
8.1.120.0000.00717.48
8.1.110.0000.00717.43
8.1.100.0030.00417.42
8.1.90.0050.00317.51
8.1.80.0030.00617.38
8.1.70.0030.00317.41
8.1.60.0080.00017.59
8.1.50.0060.00317.41
8.1.40.0050.00317.36
8.1.30.0030.00617.71
8.1.20.0070.00017.68
8.1.10.0000.00817.49
8.1.00.0080.00017.38
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0080.00018.41
8.0.270.0030.00317.25
8.0.260.0030.00317.12
8.0.250.0070.00017.05
8.0.240.0020.00516.90
8.0.230.0030.00417.02
8.0.220.0000.00716.84
8.0.210.0060.00016.95
8.0.200.0030.00316.99
8.0.190.0030.00516.89
8.0.180.0000.00716.86
8.0.170.0040.00416.93
8.0.160.0040.00416.92
8.0.150.0030.00516.86
8.0.140.0000.00916.88
8.0.130.0060.00013.44
8.0.120.0050.00216.95
8.0.110.0050.00216.95
8.0.100.0050.00316.90
8.0.90.0040.00416.72
8.0.80.0040.01516.93
8.0.70.0000.00816.77
8.0.60.0040.00416.83
8.0.50.0050.00216.90
8.0.30.0100.01016.96
8.0.20.0110.01417.40
8.0.10.0040.00416.92
8.0.00.0090.01116.59
7.4.330.0060.00015.02
7.4.320.0030.00616.46
7.4.300.0030.00316.59
7.4.290.0000.00716.55
7.4.280.0000.00716.50
7.4.270.0000.00616.60
7.4.260.0070.00016.48
7.4.250.0030.00516.54
7.4.240.0030.00316.41
7.4.230.0000.00716.49
7.4.220.0120.00616.52
7.4.210.0100.00716.39
7.4.200.0080.00016.59
7.4.160.0060.00916.56
7.4.150.0130.01317.40
7.4.140.0100.00817.86
7.4.130.0110.00816.49
7.4.120.0070.01016.62
7.4.110.0070.01016.50
7.4.100.0130.01016.65
7.4.90.0080.01516.58
7.4.80.0140.00319.39
7.4.70.0110.01116.57
7.4.60.0070.01116.65
7.4.50.0040.00416.61
7.4.40.0030.01416.51
7.4.30.0030.01316.55
7.4.00.0110.00614.96
7.3.330.0030.00313.14
7.3.320.0000.00613.22
7.3.310.0000.00716.18
7.3.300.0030.00316.16
7.3.290.0120.00416.26
7.3.280.0090.00816.29
7.3.270.0090.01517.40
7.3.260.0100.00616.53
7.3.250.0140.00816.33
7.3.240.0070.01016.53
7.3.230.0110.00716.39
7.3.210.0060.01116.25
7.3.200.0100.00719.39
7.3.190.0090.01216.55
7.3.180.0070.01016.54
7.3.170.0090.01416.52
7.3.160.0140.00716.27
7.3.120.0130.00614.67
7.3.110.0110.00714.84
7.3.100.0090.00614.63
7.3.90.0070.01014.57
7.3.80.0080.00414.78
7.3.70.0130.00714.55
7.3.60.0040.00414.97
7.3.50.0120.00314.73
7.3.40.0090.00315.02
7.3.30.0030.01315.04
7.3.20.0040.01216.38
7.3.10.0000.01516.46
7.3.00.0070.00716.61
7.2.330.0120.00616.43
7.2.320.0170.00016.45
7.2.310.0180.02116.59
7.2.300.0070.01316.73
7.2.290.0030.01416.71
7.2.250.0070.01114.83
7.2.240.0070.01014.61
7.2.230.0060.00914.98
7.2.220.0070.00714.95
7.2.210.0040.01115.06
7.2.200.0060.00615.00
7.2.190.0030.01014.99
7.2.180.0060.00914.95
7.2.170.0000.01514.77
7.1.330.0030.01015.57
7.1.320.0040.00815.65
7.1.310.0120.00615.78
7.1.300.0070.00715.61
7.1.290.0000.01315.85
7.1.280.0100.00615.68
7.1.270.0070.00715.74
7.1.260.0070.00715.96
7.1.200.0060.00615.70
7.1.70.0030.00616.97
7.1.60.0060.01919.11
7.1.50.0160.01016.83
7.1.00.0130.06722.34
7.0.200.0090.00316.55
7.0.140.0030.07021.91
7.0.60.0130.06320.07
7.0.50.0030.05017.95
7.0.40.0070.07020.20
7.0.30.0230.04720.21
7.0.20.0270.07320.08
7.0.10.0130.03720.06
7.0.00.0130.05020.07
5.6.280.0030.07020.86
5.6.210.0130.05720.51
5.6.200.0200.06018.19
5.6.190.0100.08320.62
5.6.180.0270.06320.64
5.6.170.0200.06020.50
5.6.160.0170.04720.46
5.6.150.0100.04718.18
5.6.140.0100.05318.17
5.6.130.0070.05318.18
5.6.120.0130.07720.90
5.6.110.0070.08021.12
5.6.100.0070.08321.12
5.6.90.0130.03721.13
5.6.80.0070.04020.39
5.6.70.3500.03320.37
5.5.350.0170.07720.52
5.5.340.0100.05017.99
5.5.330.0100.06020.35
5.5.320.0200.04720.36
5.5.310.0270.06020.51
5.5.300.0000.04317.92
5.5.290.0130.07318.13
5.5.280.0170.07720.85
5.5.270.0030.04020.96
5.5.260.0000.08320.76
5.5.250.0130.06020.58
5.5.240.0230.07020.04
5.4.450.0830.05719.30
5.4.440.0930.04019.46
5.4.430.0900.04719.19
5.4.420.0630.00019.21
5.4.410.0630.00019.10
5.4.400.0600.00019.16
5.4.390.0630.00019.06
5.4.380.0630.00019.12
5.4.370.0630.00019.15
5.4.360.0600.00019.08
5.4.350.0800.00019.12
5.4.340.0040.03712.02
5.4.320.0070.03512.50
5.4.310.0040.03912.50
5.4.300.0060.03812.51
5.4.290.0060.03812.50
5.4.280.0090.03212.40
5.4.270.0070.03512.39
5.4.260.0050.03912.40
5.4.250.0050.03812.39
5.4.240.0040.03912.40
5.4.230.0080.03712.39
5.4.220.0040.03812.39
5.4.210.0100.03212.39
5.4.200.0060.04012.39
5.4.190.0060.03512.39
5.4.180.0090.03412.39
5.4.170.0080.03512.39
5.4.160.0040.03812.39
5.4.150.0070.03512.39
5.4.140.0080.03712.07
5.4.130.0050.03712.06
5.4.120.0050.03612.01
5.4.110.0060.03612.02
5.4.100.0060.03612.02
5.4.90.0070.03712.01
5.4.80.0070.03612.02
5.4.70.0040.03712.01
5.4.60.0100.03512.01
5.4.50.0080.04112.01
5.4.40.0060.04012.00
5.4.30.0050.03812.00
5.4.20.0060.04112.00
5.4.10.0090.03712.00
5.4.00.0070.03811.48
5.3.290.0070.04212.80
5.3.280.0090.04012.71
5.3.270.0070.04212.73
5.3.260.0050.04412.72
5.3.250.0040.04512.72
5.3.240.0060.03712.72
5.3.230.0060.03912.71
5.3.220.0060.03612.68
5.3.210.0070.04212.68
5.3.200.0070.03812.68
5.3.190.0050.03812.68
5.3.180.0060.03612.67
5.3.170.0050.03712.67
5.3.160.0060.03612.68
5.3.150.0070.03612.68
5.3.140.0090.03712.66
5.3.130.0090.03512.66
5.3.120.0120.03212.66
5.3.110.0040.04112.66
5.3.100.0080.03412.12
5.3.90.0060.03612.09
5.3.80.0050.03612.09
5.3.70.0080.03412.09
5.3.60.0060.03612.07
5.3.50.0040.03812.02
5.3.40.0070.03512.02
5.3.30.0050.03512.00
5.3.20.0060.03711.76
5.3.10.0080.03511.73
5.3.00.0060.04211.73
5.2.170.0060.0319.22
5.2.160.0030.0329.22
5.2.150.0050.0359.21
5.2.140.0070.0299.21
5.2.130.0050.0309.17
5.2.120.0060.0279.17
5.2.110.0040.0309.18
5.2.100.0040.0299.18
5.2.90.0030.0309.17
5.2.80.0030.0369.16
5.2.70.0040.0319.17
5.2.60.0030.0359.13
5.2.50.0120.0239.10
5.2.40.0060.0289.07
5.2.30.0020.0329.04
5.2.20.0100.0239.03
5.2.10.0040.0288.93
5.2.00.0060.0278.80
5.1.60.0020.0268.09
5.1.50.0040.0258.09
5.1.40.0040.0258.06
5.1.30.0040.0278.41
5.1.20.0060.0288.44
5.1.10.0070.0228.16
5.1.00.0050.0248.16
5.0.50.0030.0226.64
5.0.40.0030.0196.50
5.0.30.0050.0296.31
5.0.20.0010.0226.27
5.0.10.0030.0216.25
5.0.00.0040.0316.25
4.4.90.0010.0174.78
4.4.80.0030.0154.75
4.4.70.0040.0154.76
4.4.60.0020.0164.76
4.4.50.0010.0174.77
4.4.40.0040.0244.71
4.4.30.0020.0164.76
4.4.20.0020.0164.85
4.4.10.0030.0164.85
4.4.00.0060.0224.76
4.3.110.0030.0154.67
4.3.100.0010.0164.66
4.3.90.0000.0174.64
4.3.80.0040.0234.59
4.3.70.0020.0164.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0010.0254.54
4.3.30.0010.0173.30
4.3.20.0030.0143.27
4.3.10.0030.0143.24
4.3.00.0030.02310.05

preferences:
50.15 ms | 401 KiB | 5 Q