3v4l.org

run code in 300+ PHP versions simultaneously
<?php for( $d=72;$c = 63, $d > $c; $d -= 20) { echo $a . ' ' .$b . ' ' .$c; }

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)
8.3.60.0100.01016.88
8.3.50.0080.01022.89
8.3.40.0110.00418.79
8.3.30.0070.01119.02
8.3.20.0080.00020.16
8.3.10.0040.00421.73
8.3.00.0030.00619.38
8.2.180.0060.01316.38
8.2.170.0160.00322.96
8.2.160.0000.01320.35
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00421.00
8.2.110.0100.00019.16
8.2.100.0040.00817.85
8.2.90.0050.00318.34
8.2.80.0000.00817.97
8.2.70.0030.00517.63
8.2.60.0000.00717.93
8.2.50.0040.00418.07
8.2.40.0060.00318.41
8.2.30.0040.00418.10
8.2.20.0020.00517.71
8.2.10.0000.00817.97
8.2.00.0070.00017.73
8.1.280.0090.00625.92
8.1.270.0040.00423.84
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0090.00019.54
8.1.230.0000.01120.97
8.1.220.0000.00817.74
8.1.210.0040.00418.91
8.1.200.0000.00817.22
8.1.190.0000.00917.23
8.1.180.0030.00618.10
8.1.170.0000.00818.59
8.1.160.0040.00421.96
8.1.150.0080.00018.74
8.1.140.0040.00417.38
8.1.130.0030.00317.77
8.1.120.0000.00817.48
8.1.110.0090.00017.48
8.1.100.0000.00717.43
8.1.90.0000.00717.41
8.1.80.0000.00717.46
8.1.70.0070.00017.46
8.1.60.0050.00317.56
8.1.50.0090.00017.50
8.1.40.0000.00917.50
8.1.30.0040.00417.47
8.1.20.0040.00417.70
8.1.10.0000.00717.52
8.1.00.0000.00817.43
8.0.300.0070.00020.14
8.0.290.0000.00716.59
8.0.280.0030.00318.30
8.0.270.0030.00316.92
8.0.260.0000.00617.24
8.0.250.0030.00316.91
8.0.240.0040.00417.03
8.0.230.0070.00016.92
8.0.220.0030.00316.91
8.0.210.0000.00716.93
8.0.200.0060.00017.01
8.0.190.0030.00516.97
8.0.180.0000.00716.94
8.0.170.0040.00416.87
8.0.160.0070.00416.82
8.0.150.0070.00016.78
8.0.140.0050.00316.91
8.0.130.0030.00313.37
8.0.120.0090.00016.94
8.0.110.0000.00717.00
8.0.100.0040.00416.96
8.0.90.0080.00016.94
8.0.80.0060.01016.94
8.0.70.0000.00716.83
8.0.60.0000.00716.99
8.0.50.0000.00816.82
8.0.30.0140.00417.19
8.0.20.0150.00517.40
8.0.10.0000.00716.95
8.0.00.0090.01216.62
7.4.330.0000.00515.08
7.4.320.0030.00316.63
7.4.300.0060.00016.58
7.4.290.0040.00416.51
7.4.280.0030.00516.56
7.4.270.0030.00316.51
7.4.260.0030.00316.57
7.4.250.0000.00816.43
7.4.240.0030.00316.45
7.4.230.0000.00716.59
7.4.220.0100.01216.45
7.4.210.0070.00716.40
7.4.200.0070.00016.50
7.4.160.0080.00816.48
7.4.150.0120.01217.40
7.4.140.0100.01017.86
7.4.130.0070.00916.45
7.4.120.0080.00816.58
7.4.110.0080.01216.60
7.4.100.0090.00916.28
7.4.90.0070.01016.42
7.4.80.0100.00719.39
7.4.70.0130.00616.60
7.4.60.0060.01616.64
7.4.50.0020.00216.32
7.4.40.0060.01116.62
7.4.30.0090.00716.59
7.4.00.0030.01014.59
7.3.330.0050.00313.07
7.3.320.0000.00513.16
7.3.310.0040.00416.21
7.3.300.0040.00416.36
7.3.290.0030.01016.29
7.3.280.0120.00516.36
7.3.270.0160.00717.40
7.3.260.0070.01016.32
7.3.250.0070.01016.33
7.3.240.0070.01116.34
7.3.230.0030.01316.39
7.3.210.0070.01316.39
7.3.200.0130.00319.39
7.3.190.0120.00616.41
7.3.180.0040.01216.36
7.3.170.0030.01316.38
7.3.160.0130.00316.26
7.2.330.0130.00916.76
7.2.320.0090.00916.80
7.2.310.0130.00316.31
7.2.300.0100.00716.70
7.2.290.0100.00716.43
7.2.00.0000.01019.40
7.1.100.3510.00716.38
7.1.70.0100.00717.19
7.1.60.0070.01819.40
7.1.50.0100.01316.95
7.1.00.0000.08022.51
7.0.200.0070.00316.85
7.0.140.0100.06721.92
7.0.60.0130.07020.08
7.0.50.0030.04017.79
7.0.40.0070.06720.12
7.0.30.0230.03720.13
7.0.20.0300.05020.00
7.0.10.0070.06020.00
7.0.00.0000.04320.16
5.6.280.0030.07321.14
5.6.210.0130.07320.74
5.6.200.0100.06318.22
5.6.190.0030.07320.41
5.6.180.0200.06320.33
5.6.170.1170.06020.50
5.6.160.0070.07020.48
5.6.150.0070.07018.18
5.6.140.0100.06018.18
5.6.130.0070.04718.15
5.6.120.0030.05720.96
5.6.110.0030.04721.07
5.6.100.0130.06321.03
5.6.90.0170.07720.99
5.6.80.0070.04020.36
5.5.350.0430.06320.41
5.5.340.0070.03717.92
5.5.330.0100.06020.21
5.5.320.0230.04020.32
5.5.310.0230.08320.30
5.5.300.0100.07318.02
5.5.290.0070.08017.90
5.5.280.0100.06020.89
5.5.270.0000.04320.72
5.5.260.0170.07320.75
5.5.250.0100.06320.58
5.5.240.0000.07020.18
5.4.450.0770.05319.63
5.4.440.0600.07319.51
5.4.430.0930.04319.59
5.4.420.0530.05719.14
5.4.410.0670.05019.45
5.4.400.0270.06718.51
5.4.390.0370.05018.46
5.4.380.0100.05318.59
5.4.370.0100.05318.70
5.4.360.0170.05318.48
5.4.350.0060.03511.97
5.4.340.0050.03711.97
5.4.320.0050.03712.45
5.4.310.0050.04212.45
5.4.300.0060.04012.45
5.4.290.0050.04112.45
5.4.280.0090.03112.35
5.4.270.0060.04012.34
5.4.260.0050.04312.34
5.4.250.0110.03212.35
5.4.240.0080.03812.34
5.4.230.0060.04312.34
5.4.220.0060.03612.34
5.4.210.0090.03312.34
5.4.200.0080.03612.34
5.4.190.0090.03312.34
5.4.180.0050.03712.34
5.4.170.0080.03912.34
5.4.160.0060.04112.34
5.4.150.0060.04212.34
5.4.140.0080.03412.02
5.4.130.0080.03312.01
5.4.120.0080.04311.97
5.4.110.0050.03611.96
5.4.100.0080.04211.96
5.4.90.0070.03711.96
5.4.80.0090.03511.96
5.4.70.0040.03611.96
5.4.60.0060.03411.96
5.4.50.0080.03311.96
5.4.40.0040.03611.95
5.4.30.0100.03211.95
5.4.20.0060.03711.95
5.4.10.0040.03711.95
5.4.00.0100.03211.43
5.3.290.0060.03912.80
5.3.280.0060.04012.71
5.3.270.0090.03512.72
5.3.260.0060.04112.72
5.3.250.0090.04112.71
5.3.240.0050.03712.72
5.3.230.0060.04512.71
5.3.220.0070.03812.68
5.3.210.0090.03712.68
5.3.200.0080.03612.68
5.3.190.0070.03912.68
5.3.180.0090.03312.67
5.3.170.0040.03712.67
5.3.160.0040.03812.67
5.3.150.0080.03612.67
5.3.140.0040.03812.66
5.3.130.0060.03812.66
5.3.120.0040.04012.66
5.3.110.0080.04112.65
5.3.100.0110.03112.12
5.3.90.0070.03412.08
5.3.80.0090.03812.08
5.3.70.0070.03412.08
5.3.60.0040.03712.07
5.3.50.0060.03712.00
5.3.40.0080.03312.00
5.3.30.0080.03211.94
5.3.20.0060.03411.74
5.3.10.0060.04011.69
5.3.00.0070.03511.67
5.2.170.0060.0349.18
5.2.160.0050.0289.18
5.2.150.0060.0369.18
5.2.140.0050.0329.18
5.2.130.0040.0289.13
5.2.120.0030.0299.13
5.2.110.0050.0289.14
5.2.100.0060.0299.14
5.2.90.0020.0319.14
5.2.80.0060.0299.13
5.2.70.0040.0319.13
5.2.60.0050.0299.08
5.2.50.0030.0329.05
5.2.40.0040.0339.03
5.2.30.0080.0359.00
5.2.20.0040.0309.00
5.2.10.0040.0288.93
5.2.00.0050.0378.79
5.1.60.0050.0288.08
5.1.50.0060.0228.07
5.1.40.0020.0268.05
5.1.30.0020.0278.40
5.1.20.0020.0288.42
5.1.10.0020.0278.15
5.1.00.0060.0238.15
5.0.50.0050.0196.63
5.0.40.0020.0236.48
5.0.30.0060.0326.30
5.0.20.0040.0216.27
5.0.10.0040.0246.25
5.0.00.0040.0316.24
4.4.90.0020.0164.78
4.4.80.0030.0194.75
4.4.70.0020.0194.75
4.4.60.0040.0184.76
4.4.50.0030.0154.77
4.4.40.0030.0254.70
4.4.30.0050.0154.76
4.4.20.0040.0174.84
4.4.10.0020.0184.85
4.4.00.0030.0244.76
4.3.110.0040.0144.67
4.3.100.0020.0154.66
4.3.90.0020.0154.63
4.3.80.0040.0224.58
4.3.70.0020.0154.63
4.3.60.0050.0124.63
4.3.50.0050.0134.62
4.3.40.0020.0244.54
4.3.30.0000.0213.29
4.3.20.0020.0223.27
4.3.10.0030.0183.23
4.3.00.0100.0277.20

preferences:
47.24 ms | 401 KiB | 5 Q