3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "Hello"; $b = function() { echo ",world"; }; $arr = [$a,$b]; array_walk($arr, function($v) { echo get_class($v); if ($v instanceof Closure) { call_user_func($v); } else { echo $v; } });

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)
8.3.60.0110.00318.55
8.3.50.0110.00418.05
8.3.40.0120.00318.79
8.3.30.0030.01019.16
8.3.20.0040.00420.34
8.3.10.0070.00023.48
8.3.00.0060.00320.90
8.2.180.0180.00316.88
8.2.170.0120.00322.96
8.2.160.0100.00720.29
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0080.00019.36
8.2.110.0040.00420.51
8.2.100.0100.00317.75
8.2.90.0030.00519.17
8.2.80.0000.00817.97
8.2.70.0030.00717.63
8.2.60.0030.00617.68
8.2.50.0040.00418.07
8.2.40.0000.00819.73
8.2.30.0080.00018.14
8.2.20.0040.00417.82
8.2.10.0040.00418.14
8.2.00.0030.00519.45
8.1.270.0040.00424.01
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0100.00722.01
8.1.230.0000.01122.69
8.1.220.0040.00417.77
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0080.00017.35
8.1.180.0030.00618.10
8.1.170.0030.00618.52
8.1.160.0050.00321.89
8.1.150.0000.00718.63
8.1.140.0070.00017.49
8.1.130.0080.00017.78
8.1.120.0050.00217.37
8.1.110.0080.00017.52
8.1.100.0040.00417.46
8.1.90.0030.00317.45
8.1.80.0000.00717.36
8.1.70.0000.00717.41
8.1.60.0000.00717.48
8.1.50.0040.00417.53
8.1.40.0000.00717.43
8.1.30.0040.00417.73
8.1.20.0040.00417.55
8.1.10.0040.00417.63
8.1.00.0080.00017.36
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0000.00718.37
8.0.270.0030.00317.23
8.0.260.0030.00317.27
8.0.250.0040.00416.93
8.0.240.0030.00317.04
8.0.230.0000.00716.88
8.0.220.0070.00016.85
8.0.210.0000.00716.94
8.0.200.0040.00416.94
8.0.190.0040.00416.96
8.0.180.0070.00016.92
8.0.170.0060.00316.89
8.0.160.0080.00016.95
8.0.150.0000.00716.98
8.0.140.0080.00016.86
8.0.130.0030.00313.34
8.0.120.0000.00816.89
8.0.110.0030.00516.86
8.0.100.0040.00416.83
8.0.90.0000.00716.86
8.0.80.0120.00917.00
8.0.70.0000.00717.04
8.0.60.0000.00717.04
8.0.50.0000.00717.00
8.0.30.0100.01317.13
8.0.20.0150.00517.40
8.0.10.0070.00017.13
8.0.00.0090.00916.91
7.4.330.0000.00615.00
7.4.320.0000.00716.54
7.4.300.0000.00716.51
7.4.290.0060.00016.61
7.4.280.0070.00016.62
7.4.270.0030.00316.62
7.4.260.0030.00616.60
7.4.250.0000.00816.34
7.4.240.0020.00516.63
7.4.230.0070.00016.63
7.4.220.0130.00716.55
7.4.210.0110.01116.55
7.4.200.0030.00316.32
7.4.160.0090.00916.62
7.4.150.0100.00717.40
7.4.140.0090.00817.86
7.4.130.0100.00916.49
7.4.120.0080.00816.57
7.4.110.0090.01216.55
7.4.100.0060.01016.41
7.4.90.0120.00316.65
7.4.80.0130.00819.39
7.4.70.0110.00616.46
7.4.60.0060.01216.62
7.4.50.0050.00016.53
7.4.40.0120.00316.55
7.4.30.0110.00616.41
7.4.00.0080.00814.78
7.3.330.0000.00613.30
7.3.320.0000.00613.37
7.3.310.0000.00816.39
7.3.300.0040.00416.40
7.3.290.0130.00016.46
7.3.280.0110.00616.46
7.3.270.0090.00917.40
7.3.260.0110.00616.59
7.3.250.0100.00916.49
7.3.240.0110.00616.54
7.3.230.0150.00416.60
7.3.210.0100.01016.44
7.3.200.0030.01419.39
7.3.190.0060.00916.36
7.3.180.0090.00916.37
7.3.170.0090.00616.57
7.3.160.0120.00416.48
7.3.120.0100.00614.85
7.3.110.0070.01115.00
7.3.100.0030.00914.55
7.3.90.0100.00714.74
7.3.80.0070.01014.58
7.3.70.0060.00914.79
7.3.60.0000.01414.79
7.3.50.0100.00714.94
7.3.40.0120.00014.68
7.3.30.0080.00814.80
7.3.20.0080.00616.81
7.3.10.0070.00516.66
7.3.00.0070.00716.56
7.2.330.0100.00716.75
7.2.320.0100.00716.57
7.2.310.0070.01516.75
7.2.300.0000.01616.34
7.2.290.0060.00916.71
7.2.250.0100.01015.10
7.2.240.0040.01814.97
7.2.230.0100.00614.93
7.2.220.0110.00715.16
7.2.210.0110.00714.64
7.2.200.0090.00614.92
7.2.190.0060.01014.83
7.2.180.0080.00814.84
7.2.170.0070.00414.93
7.2.130.0040.00916.45
7.2.120.0040.00416.61
7.2.110.0100.00016.75
7.2.100.0000.01516.71
7.2.90.0030.00916.77
7.2.80.0090.00416.73
7.2.70.0040.00616.75
7.2.60.0060.00917.09
7.2.50.0120.00216.60
7.2.40.0070.00316.54
7.2.30.0000.01316.52
7.2.20.0000.01116.59
7.2.10.0070.00716.45
7.2.00.0060.00518.01
7.1.330.0100.00315.60
7.1.320.0120.00315.93
7.1.310.0070.00715.89
7.1.300.0030.01415.78
7.1.290.0080.00415.83
7.1.280.0030.01015.46
7.1.270.0100.00315.55
7.1.260.0060.00615.82
7.1.250.0070.00715.79
7.1.100.0000.01018.01
7.1.70.0000.00817.02
7.1.60.0070.01819.70
7.1.50.0030.01717.04
7.1.00.0100.07022.54
7.0.200.0060.00316.94
7.0.140.0100.06722.07
7.0.60.0030.06719.93
7.0.50.0070.08017.79
7.0.40.0030.07720.28
7.0.30.0400.05720.23
7.0.20.0170.04320.10
7.0.10.0230.03720.06
7.0.00.0070.08720.19
5.6.280.0030.07720.90
5.6.210.0070.06020.67
5.6.200.0070.08018.24
5.6.190.0070.06720.41
5.6.180.0000.07720.56
5.6.170.0170.04320.44
5.6.160.0100.08020.45
5.6.150.0070.06718.14
5.6.140.0070.04018.16
5.6.130.0030.04318.15
5.6.120.0030.04321.05
5.6.110.0030.08720.99
5.6.100.0170.06020.96
5.6.90.0000.04721.00
5.6.80.0130.07720.34
5.6.70.0430.06320.37
5.5.350.0030.08020.39
5.5.340.0070.04717.95
5.5.330.0100.07020.37
5.5.320.0270.06020.35
5.5.310.0200.04320.27
5.5.300.0030.03717.95
5.5.290.0130.04317.92
5.5.280.0100.08720.77
5.5.270.0070.08720.79
5.5.260.0070.07720.88
5.5.250.0100.07720.58
5.5.240.0070.03720.26
5.4.450.0370.04737.49
5.4.440.0400.04036.20
5.4.430.0030.05033.62
5.4.420.1070.03033.62
5.4.410.0600.05733.61
5.4.400.0400.03731.27
5.4.390.0100.04331.25
5.4.380.0200.06318.68
5.4.370.0200.05718.64
5.4.360.0130.05718.78
5.4.350.0170.05318.53
5.4.340.0230.06018.78
5.4.320.0080.04112.50
5.4.310.0070.03612.50
5.4.300.0090.04512.50
5.4.290.0060.04212.50
5.4.280.0080.03212.40
5.4.270.0080.03512.40
5.4.260.0090.03712.40
5.4.250.0040.03912.39
5.4.240.0040.04112.40
5.4.230.0070.03612.39
5.4.220.0060.03512.39
5.4.210.0100.03812.39
5.4.200.0060.04412.39
5.4.190.0050.03712.39
5.4.180.0050.04212.39
5.4.170.0040.04012.39
5.4.160.0080.03412.39
5.4.150.0060.04312.38
5.4.140.0060.03512.07
5.4.130.0090.04312.06
5.4.120.0070.03312.02
5.4.110.0050.03512.02
5.4.100.0080.03412.01
5.4.90.0070.03512.02
5.4.80.0060.03612.01
5.4.70.0040.03612.01
5.4.60.0070.03712.01
5.4.50.0040.04012.01
5.4.40.0080.04312.00
5.4.30.0040.03711.99
5.4.20.0050.03612.00
5.4.10.0060.03912.00
5.4.00.0060.04611.48
5.3.290.0030.04312.80
5.3.280.0060.03812.70
5.3.270.0030.04212.73
5.3.260.0050.03912.72
5.3.250.0040.03812.72
5.3.240.0040.04212.72
5.3.230.0060.04612.70
5.3.220.0040.03912.68
5.3.210.0070.04412.68
5.3.200.0060.03612.68
5.3.190.0060.03612.68
5.3.180.0050.03712.68
5.3.170.0050.03812.67
5.3.160.0050.04012.67
5.3.150.0080.03712.67
5.3.140.0090.03512.66
5.3.130.0070.03812.66
5.3.120.0060.03912.66
5.3.110.0070.04512.66
5.3.100.0060.04512.12
5.3.90.0090.03712.11
5.3.80.0050.03712.09
5.3.70.0100.03212.09
5.3.60.0090.03712.08
5.3.50.0070.04112.02
5.3.40.0040.03812.02
5.3.30.0060.03611.98
5.3.20.0070.04011.76
5.3.10.0090.03111.73
5.3.00.0040.03911.71
5.2.170.0040.0319.18
5.2.160.0050.0299.18
5.2.150.0020.0349.18
5.2.140.0040.0339.18
5.2.130.0040.0319.14
5.2.120.0030.0299.14
5.2.110.0070.0269.15
5.2.100.0050.0279.14
5.2.90.0040.0319.14
5.2.80.0040.0309.14
5.2.70.0070.0279.14
5.2.60.0030.0329.09
5.2.50.0060.0299.06
5.2.40.0050.0289.04
5.2.30.0040.0399.02
5.2.20.0050.0339.00
5.2.10.0060.0258.92
5.2.00.0050.0278.78
5.1.60.0040.0238.07
5.1.50.0080.0288.06
5.1.40.0050.0238.05
5.1.30.0060.0248.40
5.1.20.0040.0288.42
5.1.10.0060.0238.14
5.1.00.0080.0328.14
5.0.50.0070.0226.62
5.0.40.0050.0186.48
5.0.30.0020.0356.29
5.0.20.0020.0206.27
5.0.10.0020.0206.24
5.0.00.0040.0296.23
4.4.90.0030.0164.77
4.4.80.0030.0154.76
4.4.70.0020.0154.75
4.4.60.0030.0174.75
4.4.50.0040.0184.77
4.4.40.0080.0214.71
4.4.30.0030.0174.76
4.4.20.0030.0154.84
4.4.10.0020.0164.85
4.4.00.0010.0264.76
4.3.110.0030.0154.67
4.3.100.0020.0204.66
4.3.90.0030.0164.63
4.3.80.0010.0264.58
4.3.70.0040.0144.63
4.3.60.0020.0154.63
4.3.50.0020.0194.62
4.3.40.0010.0254.54
4.3.30.0030.0163.28
4.3.20.0010.0163.26
4.3.10.0030.0193.22
4.3.00.0000.01714.73

preferences:
53.12 ms | 400 KiB | 5 Q