3v4l.org

run code in 300+ PHP versions simultaneously
<?php $coucou = ['toto', 'tata']; foreach ($coucou as $c) { echo $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)
8.3.40.0120.00318.67
8.3.30.0170.00318.82
8.3.20.0050.00320.09
8.3.10.0080.00023.61
8.3.00.0040.00417.38
8.2.170.0070.01422.96
8.2.160.0030.01020.39
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0030.01026.16
8.2.120.0000.00820.99
8.2.110.0090.00022.31
8.2.100.0060.00617.84
8.2.90.0050.00319.22
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0090.00018.03
8.2.50.0000.00918.07
8.2.40.0090.00018.03
8.2.30.0050.00218.05
8.2.20.0020.00517.67
8.2.10.0000.00717.92
8.2.00.0000.00817.66
8.1.270.0040.00423.83
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0080.00023.76
8.1.230.0080.00319.11
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0080.00017.22
8.1.180.0030.00518.10
8.1.170.0000.00818.64
8.1.160.0040.00422.03
8.1.150.0070.00018.85
8.1.140.0040.00417.36
8.1.130.0000.00717.82
8.1.120.0000.00717.47
8.1.110.0040.00417.35
8.1.100.0050.00217.35
8.1.90.0050.00317.41
8.1.80.0030.00317.41
8.1.70.0050.00217.44
8.1.60.0000.00817.47
8.1.50.0000.00917.49
8.1.40.0030.00517.53
8.1.30.0030.00617.59
8.1.20.0040.00417.60
8.1.10.0070.00017.48
8.1.00.0000.00717.36
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.32
8.0.270.0030.00317.30
8.0.260.0060.00017.24
8.0.250.0030.00317.01
8.0.240.0060.00316.98
8.0.230.0070.00016.94
8.0.220.0000.00716.88
8.0.210.0030.00316.80
8.0.200.0030.00316.82
8.0.190.0040.00416.96
8.0.180.0040.00416.94
8.0.170.0040.00416.86
8.0.160.0040.00316.86
8.0.150.0070.00016.79
8.0.140.0000.00716.80
8.0.130.0050.00013.29
8.0.120.0080.00016.88
8.0.110.0080.00016.77
8.0.100.0040.00416.89
8.0.90.0040.00416.77
8.0.80.0070.01116.86
8.0.70.0000.00716.82
8.0.60.0000.00716.70
8.0.50.0080.00016.87
8.0.30.0070.01416.88
8.0.20.0080.01217.40
8.0.10.0000.00716.98
8.0.00.0110.00716.71
7.4.330.0050.00015.03
7.4.320.0060.00016.56
7.4.300.0030.00316.55
7.4.290.0000.00716.49
7.4.280.0000.00816.51
7.4.270.0000.00716.48
7.4.260.0070.00016.60
7.4.250.0040.00416.55
7.4.240.0030.00316.54
7.4.230.0070.00016.67
7.4.220.0070.01216.39
7.4.210.0030.01316.61
7.4.200.0030.00616.68
7.4.160.0140.00316.39
7.4.150.0120.00717.40
7.4.140.0070.01117.86
7.4.130.0050.01116.36
7.4.120.0120.00816.54
7.4.110.0060.00916.47
7.4.100.0030.01616.46
7.4.90.0110.00616.43
7.4.80.0130.00719.39
7.4.70.0060.01216.38
7.4.60.0100.00716.45
7.4.50.0000.00916.33
7.4.40.0060.01316.48
7.4.30.0060.01216.53
7.4.00.0070.01014.58
7.3.330.0030.00313.16
7.3.320.0050.00012.98
7.3.310.0030.00316.25
7.3.300.0030.00516.29
7.3.290.0070.00716.19
7.3.280.0050.01016.29
7.3.270.0110.01417.40
7.3.260.0100.01016.28
7.3.250.0070.01016.34
7.3.240.0140.00516.18
7.3.230.0060.01016.53
7.3.210.0110.00816.24
7.3.200.0060.01219.39
7.3.190.0060.01516.64
7.3.180.0060.00916.30
7.3.170.0080.00816.46
7.3.160.0090.00616.38
7.2.330.0070.01416.69
7.2.320.0060.01716.40
7.2.310.0030.01416.63
7.2.300.0130.00316.59
7.2.290.0060.01216.46
7.2.00.0060.00619.52
7.1.100.0030.01218.02
7.1.70.0070.00717.00
7.1.60.0110.01519.40
7.1.50.0060.01616.64
7.1.00.0070.07022.46
7.0.200.0000.00916.45
7.0.140.0000.07021.97
7.0.60.0100.06019.85
7.0.50.0100.03717.80
7.0.40.0000.08320.00
7.0.30.0430.07020.16
7.0.20.0200.05320.29
7.0.10.0200.07020.09
7.0.00.0070.05019.99
5.6.280.0030.07321.13
5.6.210.0130.07720.73
5.6.200.0070.08018.22
5.6.190.0030.09020.41
5.6.180.0170.05320.73
5.6.170.0300.07320.49
5.6.160.0100.08320.38
5.6.150.0030.07018.17
5.6.140.0070.05018.08
5.6.130.0070.07318.18
5.6.120.0030.04720.98
5.6.110.0100.05320.89
5.6.100.0070.05320.98
5.6.90.0100.07321.12
5.6.80.0100.06020.52
5.5.350.0070.03020.37
5.5.340.0070.05717.92
5.5.330.0030.06320.23
5.5.320.0000.04020.28
5.5.310.0270.04320.41
5.5.300.0030.06317.98
5.5.290.0030.04317.96
5.5.280.0030.04020.80
5.5.270.0030.05720.75
5.5.260.0070.08320.67
5.5.250.0070.04020.46
5.5.240.0200.07720.14
5.4.450.0100.05719.57
5.4.440.0000.05319.41
5.4.430.0170.04719.24
5.4.420.0600.03719.56
5.4.410.0330.04019.41
5.4.400.0230.03319.09
5.4.390.0330.05019.09
5.4.380.0870.05318.60
5.4.370.0630.07318.70
5.4.360.0970.06018.66
5.4.350.0930.07718.50
5.4.340.0970.05318.61
5.4.320.0060.03512.46
5.4.310.0090.03812.45
5.4.300.0070.03612.45
5.4.290.0090.03512.45
5.4.280.0040.03612.34
5.4.270.0080.03312.34
5.4.260.0090.03812.35
5.4.250.0050.03712.35
5.4.240.0040.03712.34
5.4.230.0060.03612.34
5.4.220.0050.03612.34
5.4.210.0030.03612.34
5.4.200.0040.03912.34
5.4.190.0070.03412.33
5.4.180.0020.03812.34
5.4.170.0040.03812.34
5.4.160.0060.03912.34
5.4.150.0070.03912.34
5.4.140.0070.04512.02
5.4.130.0050.04112.01
5.4.120.0050.04111.97
5.4.110.0060.03911.96
5.4.100.0040.04211.97
5.4.90.0100.03911.96
5.4.80.0080.03811.96
5.4.70.0050.03611.96
5.4.60.0080.03911.96
5.4.50.0080.03211.96
5.4.40.0090.03011.95
5.4.30.0050.03511.95
5.4.20.0050.03411.95
5.4.10.0070.03111.95
5.4.00.0050.03511.43
5.3.290.0050.04412.80
5.3.280.0050.03912.71
5.3.270.0090.04312.72
5.3.260.0050.04612.72
5.3.250.0020.04012.72
5.3.240.0030.04612.72
5.3.230.0080.04112.71
5.3.220.0110.03612.68
5.3.210.0060.03712.68
5.3.200.0060.05012.68
5.3.190.0030.04112.67
5.3.180.0060.03612.67
5.3.170.0090.03712.67
5.3.160.0080.03712.68
5.3.150.0110.03512.67
5.3.140.0050.04412.66
5.3.130.0050.04112.66
5.3.120.0090.04112.65
5.3.110.0060.03812.66
5.3.100.0040.03812.12
5.3.90.0070.03512.09
5.3.80.0080.03612.07
5.3.70.0090.03212.08
5.3.60.0050.03812.06
5.3.50.0030.03812.00
5.3.40.0040.03812.00
5.3.30.0040.03811.95
5.3.20.0120.03311.73
5.3.10.0060.03711.70
5.3.00.0080.03311.68
5.2.170.0040.0319.18
5.2.160.0090.0259.18
5.2.150.0040.0319.18
5.2.140.0050.0319.19
5.2.130.0030.0319.13
5.2.120.0070.0269.14
5.2.110.0050.0329.15
5.2.100.0050.0329.14
5.2.90.0020.0339.14
5.2.80.0060.0349.14
5.2.70.0030.0369.14
5.2.60.0020.0359.09
5.2.50.0050.0439.05
5.2.40.0020.0309.03
5.2.30.0060.0289.01
5.2.20.0050.0279.01
5.2.10.0030.0288.93
5.2.00.0070.0258.78
5.1.60.0070.0268.07
5.1.50.0060.0248.06
5.1.40.0030.0258.04
5.1.30.0020.0358.39
5.1.20.0050.0288.42
5.1.10.0070.0258.14
5.1.00.0040.0268.14
5.0.50.0060.0236.63
5.0.40.0060.0206.48
5.0.30.0040.0316.29
5.0.20.0040.0296.26
5.0.10.0020.0216.23
5.0.00.0040.0326.23
4.4.90.0040.0174.78
4.4.80.0040.0144.75
4.4.70.0020.0164.75
4.4.60.0010.0174.76
4.4.50.0000.0184.77
4.4.40.0060.0364.70
4.4.30.0030.0194.76
4.4.20.0030.0164.84
4.4.10.0040.0154.85
4.4.00.0010.0274.76
4.3.110.0030.0164.67
4.3.100.0060.0154.67
4.3.90.0020.0154.63
4.3.80.0010.0264.58
4.3.70.0050.0184.63
4.3.60.0020.0154.63
4.3.50.0050.0214.62
4.3.40.0030.0264.54
4.3.30.0020.0223.29
4.3.20.0030.0163.26
4.3.10.0040.0143.21
4.3.00.0030.01715.97

preferences:
45.71 ms | 400 KiB | 5 Q