3v4l.org

run code in 300+ PHP versions simultaneously
<?php function abc($i){ if($i > 1){ $i--; abc($i); }else{ echo $i; } } abc(4); ?>

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)
8.3.40.0120.00318.73
8.3.30.0060.00919.04
8.3.20.0070.00020.30
8.3.10.0040.00423.57
8.3.00.0090.00019.26
8.2.170.0110.00322.96
8.2.160.0100.00320.35
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00422.18
8.2.110.0000.00922.04
8.2.100.0040.00917.63
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0040.00417.90
8.2.50.0000.00818.07
8.2.40.0030.00917.83
8.2.30.0050.00318.05
8.2.20.0000.00817.62
8.2.10.0080.00018.05
8.2.00.0030.00517.63
8.1.270.0050.00322.02
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00623.97
8.1.230.0070.00319.20
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.10
8.1.190.0000.00817.10
8.1.180.0030.00618.10
8.1.170.0000.00818.50
8.1.160.0070.00021.89
8.1.150.0050.00218.76
8.1.140.0000.00717.23
8.1.130.0030.00317.67
8.1.120.0070.00017.23
8.1.110.0030.00517.21
8.1.100.0000.00817.34
8.1.90.0000.00717.34
8.1.80.0040.00317.27
8.1.70.0030.00317.28
8.1.60.0060.00317.42
8.1.50.0000.00817.49
8.1.40.0000.00717.46
8.1.30.0080.00017.60
8.1.20.0040.00417.49
8.1.10.0000.00717.43
8.1.00.0060.00317.27
8.0.300.0000.00818.77
8.0.290.0000.00716.63
8.0.280.0000.00718.26
8.0.270.0000.00717.19
8.0.260.0000.00717.11
8.0.250.0000.00616.94
8.0.240.0000.00616.91
8.0.230.0070.00016.82
8.0.220.0030.00316.67
8.0.210.0040.00416.66
8.0.200.0040.00416.84
8.0.190.0000.00716.74
8.0.180.0000.00716.75
8.0.170.0040.00416.64
8.0.160.0030.00316.77
8.0.150.0030.00316.73
8.0.140.0040.00416.76
8.0.130.0030.00313.24
8.0.120.0000.00816.63
8.0.110.0030.00516.78
8.0.100.0000.00716.63
8.0.90.0040.00416.57
8.0.80.0070.01016.75
8.0.70.0040.00416.77
8.0.60.0070.00016.66
8.0.50.0040.00416.73
8.0.30.0120.01216.81
8.0.20.0120.00917.40
8.0.10.0040.00416.85
8.0.00.0120.00416.48
7.4.330.0020.00215.02
7.4.320.0030.00316.52
7.4.300.0000.00716.45
7.4.290.0070.00416.29
7.4.280.0040.00416.42
7.4.270.0000.00816.36
7.4.260.0070.00016.53
7.4.250.0000.00716.48
7.4.240.0020.00516.44
7.4.230.0000.00716.51
7.4.220.0150.00316.43
7.4.210.0110.00316.50
7.4.200.0030.00316.35
7.4.160.0060.01116.39
7.4.150.0070.01017.40
7.4.140.0110.00917.86
7.4.130.0090.01016.55
7.4.120.0060.01016.46
7.4.110.0070.01016.44
7.4.100.0070.01116.66
7.4.90.0040.01316.38
7.4.80.0140.00919.39
7.4.70.0060.01016.20
7.4.60.0170.00016.49
7.4.50.0040.00416.46
7.4.40.0150.00316.57
7.4.30.0030.01516.40
7.4.00.0070.00814.82
7.3.330.0030.00313.37
7.3.320.0000.00613.16
7.3.310.0030.00316.34
7.3.300.0020.00516.27
7.3.290.0120.00816.26
7.3.280.0110.00616.25
7.3.270.0040.01517.40
7.3.260.0090.00816.67
7.3.250.0120.00816.58
7.3.240.0120.00916.48
7.3.230.0110.00616.39
7.3.210.0100.00716.34
7.3.200.0070.01219.39
7.3.190.0070.01416.29
7.3.180.0100.00516.30
7.3.170.0130.00316.58
7.3.160.0090.00616.43
7.3.120.0100.00714.93
7.3.110.0080.00914.69
7.3.100.0050.01114.69
7.3.90.0110.00614.85
7.3.80.0070.00814.79
7.3.70.0120.00214.77
7.3.60.0050.00814.87
7.3.50.0040.00914.75
7.3.40.0070.01014.90
7.3.30.0040.00814.54
7.3.20.0050.00716.63
7.3.10.0060.00716.58
7.3.00.0070.00916.57
7.2.330.0140.00416.69
7.2.320.0030.01316.67
7.2.310.0090.01216.80
7.2.300.0140.00316.68
7.2.290.0040.01216.86
7.2.250.0060.01514.94
7.2.240.0050.01415.17
7.2.230.0080.00814.97
7.2.220.0050.01015.22
7.2.210.0020.01314.99
7.2.200.0010.01015.03
7.2.190.0060.00714.99
7.2.180.0060.01214.95
7.2.170.0040.00715.05
7.2.60.0040.01117.08
7.2.00.0120.00619.23
7.1.330.0060.00615.60
7.1.320.0050.01015.56
7.1.310.0140.00215.68
7.1.300.0030.01015.68
7.1.290.0080.00715.44
7.1.280.0050.00815.59
7.1.270.0050.00815.66
7.1.260.0110.00415.73
7.1.200.0080.00315.60
7.1.100.0000.01118.07
7.1.70.0040.00817.21
7.1.60.0150.01119.11
7.1.50.0090.01516.79
7.1.00.0070.07322.36
7.0.200.0040.00416.78
7.0.140.0070.07022.21
7.0.60.0070.08719.93
7.0.50.0100.05717.87
7.0.40.0070.04720.09
7.0.30.0200.06020.14
7.0.20.0270.05020.06
7.0.10.0130.08320.23
7.0.00.0070.08320.10
5.6.280.0000.07321.13
5.6.210.0170.07720.46
5.6.200.0070.03718.28
5.6.190.0100.06720.63
5.6.180.0300.08320.33
5.6.170.0270.06020.44
5.6.160.0130.07720.52
5.6.150.0030.04018.18
5.6.140.0000.04318.21
5.6.130.0070.06718.28
5.6.120.0070.08321.14
5.6.110.0000.08321.14
5.6.100.0100.08020.98
5.6.90.0100.04021.11
5.6.80.0100.08020.51
5.6.70.0430.04320.39
5.5.350.0100.07320.49
5.5.340.0000.09017.97
5.5.330.0070.06020.21
5.5.320.0100.04720.20
5.5.310.0300.05020.32
5.5.300.0100.06017.99
5.5.290.0070.04017.91
5.5.280.0070.09020.88
5.5.270.0030.09020.76
5.5.260.0170.07020.73
5.5.250.0070.07320.79
5.5.240.0100.06320.27
5.4.450.0100.06019.34
5.4.440.0170.05319.57
5.4.430.0200.05719.54
5.4.420.0630.00019.45
5.4.410.0670.00019.11
5.4.400.0730.00019.25
5.4.390.0630.00018.98
5.4.380.0630.00019.21
5.4.370.0630.00018.98
5.4.360.0700.00019.13
5.4.350.0770.00019.04
5.4.340.0080.03312.02
5.4.320.0100.03212.50
5.4.310.0090.03512.50
5.4.300.0090.03412.50
5.4.290.0070.03712.50
5.4.280.0080.03312.40
5.4.270.0070.03712.40
5.4.260.0060.03712.40
5.4.250.0080.03612.40
5.4.240.0080.03412.40
5.4.230.0080.03712.39
5.4.220.0090.04912.39
5.4.210.0110.04012.39
5.4.200.0030.04612.39
5.4.190.0050.03612.39
5.4.180.0080.04512.39
5.4.170.0090.04212.40
5.4.160.0090.04312.39
5.4.150.0070.03412.39
5.4.140.0070.03512.07
5.4.130.0070.03412.06
5.4.120.0060.03412.02
5.4.110.0040.03612.01
5.4.100.0060.03412.02
5.4.90.0070.03512.02
5.4.80.0020.04012.02
5.4.70.0090.04112.01
5.4.60.0060.03412.00
5.4.50.0070.03712.01
5.4.40.0070.03312.00
5.4.30.0080.03311.99
5.4.20.0060.03411.99
5.4.10.0060.03311.99
5.4.00.0080.03511.48
5.3.290.0060.04012.80
5.3.280.0070.03712.71
5.3.270.0090.04212.72
5.3.260.0090.04112.72
5.3.250.0050.04112.72
5.3.240.0040.03912.72
5.3.230.0040.04112.70
5.3.220.0030.04012.68
5.3.210.0040.04012.68
5.3.200.0100.03212.68
5.3.190.0070.03612.68
5.3.180.0040.03812.67
5.3.170.0030.03912.66
5.3.160.0080.03412.68
5.3.150.0070.04112.68
5.3.140.0050.03712.66
5.3.130.0080.03612.66
5.3.120.0080.03612.66
5.3.110.0060.03712.66
5.3.100.0070.03612.14
5.3.90.0070.03512.10
5.3.80.0080.03412.09
5.3.70.0070.03512.09
5.3.60.0050.03712.08
5.3.50.0040.03712.02
5.3.40.0060.03512.01
5.3.30.0090.03111.97
5.3.20.0060.03511.76
5.3.10.0060.03511.73
5.3.00.0070.03511.71
5.2.170.0040.0319.21
5.2.160.0060.0289.21
5.2.150.0070.0289.21
5.2.140.0020.0329.21
5.2.130.0050.0289.17
5.2.120.0040.0299.17
5.2.110.0060.0289.18
5.2.100.0040.0299.17
5.2.90.0060.0279.17
5.2.80.0100.0269.17
5.2.70.0070.0289.16
5.2.60.0030.0319.12
5.2.50.0070.0279.09
5.2.40.0040.0349.06
5.2.30.0030.0319.04
5.2.20.0040.0299.04
5.2.10.0030.0308.94
5.2.00.0040.0318.80
5.1.60.0060.0228.08
5.1.50.0050.0238.07
5.1.40.0050.0228.05
5.1.30.0050.0258.41
5.1.20.0070.0248.43
5.1.10.0080.0228.15
5.1.00.0020.0278.16
5.0.50.0040.0206.63
5.0.40.0060.0166.50
5.0.30.0050.0296.31
5.0.20.0030.0206.28
5.0.10.0040.0196.25
5.0.00.0040.0306.25
4.4.90.0010.0174.77
4.4.80.0050.0134.75
4.4.70.0010.0174.75
4.4.60.0020.0164.76
4.4.50.0020.0164.77
4.4.40.0040.0244.71
4.4.30.0080.0124.76
4.4.20.0050.0164.85
4.4.10.0050.0164.85
4.4.00.0030.0254.76
4.3.110.0040.0144.67
4.3.100.0010.0174.66
4.3.90.0030.0144.64
4.3.80.0050.0234.58
4.3.70.0040.0154.63
4.3.60.0010.0164.63
4.3.50.0010.0174.63
4.3.40.0040.0234.54
4.3.30.0030.0153.30
4.3.20.0010.0173.28
4.3.10.0020.0153.24
4.3.00.0300.0136.70

preferences:
59.49 ms | 400 KiB | 5 Q