3v4l.org

run code in 300+ PHP versions simultaneously
<?php $b = [ ['TEST' => '1'], ['TEST' => '2'], ['TEST' => '3'], ]; $a = array_column($b, '', 'TEST'); var_dump($a);

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)
8.3.60.0090.01218.31
8.3.50.0160.00321.93
8.3.40.0040.01118.45
8.3.30.0170.00318.99
8.3.20.0040.00420.09
8.3.10.0040.00420.17
8.3.00.0000.00819.13
8.2.180.0120.00316.63
8.2.170.0040.01122.96
8.2.160.0070.01020.43
8.2.150.0090.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.18
8.2.110.0090.00020.22
8.2.100.0040.00817.91
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0040.00417.55
8.2.50.0030.00618.07
8.2.40.0040.00418.03
8.2.30.0060.00317.91
8.2.20.0030.00617.65
8.2.10.0000.00717.96
8.2.00.0050.00217.71
8.1.280.0140.00725.92
8.1.270.0040.00423.84
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0000.00923.79
8.1.230.0000.01118.97
8.1.220.0000.00917.74
8.1.210.0000.00918.77
8.1.200.0030.00617.23
8.1.190.0040.00417.11
8.1.180.0040.00418.10
8.1.170.0080.00018.60
8.1.160.0040.00422.01
8.1.150.0070.00018.73
8.1.140.0070.00017.29
8.1.130.0000.00717.80
8.1.120.0000.00717.29
8.1.110.0060.00317.42
8.1.100.0000.00717.38
8.1.90.0030.00517.41
8.1.80.0000.00817.29
8.1.70.0040.00417.23
8.1.60.0050.00317.49
8.1.50.0040.00417.39
8.1.40.0040.00417.43
8.1.30.0030.00517.61
8.1.20.0000.00817.61
8.1.10.0050.00317.50
8.1.00.0000.00717.39
8.0.300.0030.00318.77
8.0.290.0040.00416.58
8.0.280.0030.00318.34
8.0.270.0040.00417.18
8.0.260.0070.00017.18
8.0.250.0030.00316.78
8.0.240.0000.00716.75
8.0.230.0000.00716.86
8.0.220.0030.00316.87
8.0.210.0050.00216.78
8.0.200.0030.00516.88
8.0.190.0080.00016.95
8.0.180.0000.00816.85
8.0.170.0000.00816.66
8.0.160.0000.00716.71
8.0.150.0000.00816.63
8.0.140.0040.00416.80
8.0.130.0000.00513.32
8.0.120.0050.00316.78
8.0.110.0080.00016.78
8.0.100.0070.00016.77
8.0.90.0020.00516.73
8.0.80.0130.01316.79
8.0.70.0000.00816.63
8.0.60.0040.00416.88
8.0.50.0000.00716.78
8.0.30.0110.00716.81
8.0.20.0110.01017.40
8.0.10.0070.00016.99
8.0.00.0140.00216.79
7.4.330.0030.00315.00
7.4.320.0060.00016.54
7.4.300.0000.00616.38
7.4.290.0030.00316.41
7.4.280.0070.00016.42
7.4.270.0070.00016.48
7.4.260.0040.00316.52
7.4.250.0060.00316.40
7.4.240.0050.00216.36
7.4.230.0070.00016.22
7.4.220.0070.01416.63
7.4.210.0060.00916.57
7.4.200.0070.00016.60
7.4.160.0090.00616.45
7.4.150.0130.01317.40
7.4.140.0070.01017.86
7.4.130.0080.00816.45
7.4.120.0050.01316.45
7.4.110.0110.00616.47
7.4.100.0120.01216.39
7.4.90.0100.00716.52
7.4.80.0100.00719.39
7.4.70.0150.00716.46
7.4.60.0070.01016.55
7.4.50.0000.00816.42
7.4.40.0070.01016.50
7.4.30.0070.01116.32
7.4.00.0080.00814.85
7.3.330.0000.00513.09
7.3.320.0000.00512.90
7.3.310.0070.00016.27
7.3.300.0030.00316.12
7.3.290.0070.01516.17
7.3.280.0060.01116.19
7.3.270.0090.00917.40
7.3.260.0100.00716.18
7.3.250.0100.00616.49
7.3.240.0080.01116.06
7.3.230.0030.01316.39
7.3.210.0070.01016.26
7.3.200.0110.00819.39
7.3.190.0110.01116.23
7.3.180.0090.00616.32
7.3.170.0070.01016.43
7.3.160.0100.00616.35
7.3.120.0040.01214.68
7.3.110.0030.01414.55
7.3.100.0040.01114.54
7.3.90.0050.01114.63
7.3.80.0030.01014.88
7.3.70.0050.00714.71
7.3.60.0070.00514.67
7.3.50.0040.01114.81
7.3.40.0080.00514.42
7.3.30.0070.00714.57
7.3.20.0050.00916.56
7.3.10.0060.00916.55
7.3.00.0060.00716.46
7.2.330.0150.00316.49
7.2.320.0090.00916.24
7.2.310.0090.00916.55
7.2.300.0120.00416.37
7.2.290.0060.01016.25
7.2.250.0050.01314.91
7.2.240.0090.00914.70
7.2.230.0040.00915.00
7.2.220.0070.01014.93
7.2.210.0050.00714.83
7.2.200.0070.00514.85
7.2.190.0040.00914.85
7.2.180.0060.00514.82
7.2.170.0060.00814.87
7.2.00.0080.00819.24
7.1.330.0050.00915.69
7.1.320.0050.00915.71
7.1.310.0040.01015.77
7.1.300.0070.00315.67
7.1.290.0030.00915.64
7.1.280.0050.00615.81
7.1.270.0060.00815.55
7.1.260.0040.01115.75
7.1.100.0000.00918.09
7.1.70.0070.00717.11
7.1.60.0030.01719.32
7.1.50.0100.01416.96
7.1.00.0100.07022.32
7.0.200.0030.00616.75
7.0.140.0100.06322.07
7.0.60.0030.08319.86
7.0.50.0070.04317.81
7.0.40.0070.07020.18
7.0.30.0670.05720.13
7.0.20.0230.08320.01
7.0.10.0130.07720.16
7.0.00.0100.05720.33
5.6.280.0000.07721.07
5.6.210.0130.07320.62
5.6.200.0070.06318.19
5.6.190.0070.08320.38
5.6.180.0330.06320.48
5.6.170.0400.03320.38
5.6.160.0130.07020.33
5.6.150.0030.08318.17
5.6.140.0100.07718.21
5.6.130.0070.08318.06
5.6.120.0130.07720.84
5.6.110.0030.05721.02
5.6.100.0170.06321.08
5.6.90.0070.08720.99
5.6.80.0030.05320.38
5.5.350.0200.04020.43
5.5.340.0000.04017.98
5.5.330.0030.04320.23
5.5.320.0400.07320.27
5.5.310.0370.06020.27
5.5.300.0130.07718.00
5.5.290.0100.08017.87
5.5.280.0130.07320.77
5.5.270.0130.03720.94
5.5.260.0100.08320.86
5.5.250.0030.04020.68
5.5.240.0330.06320.23
5.4.450.1130.04719.46
5.4.440.1100.05319.46
5.4.430.1230.04319.54
5.4.420.0700.00019.30
5.4.410.0630.00019.24
5.4.400.0670.00018.85
5.4.390.0600.00018.92
5.4.380.0630.00019.07
5.4.370.0600.00019.04
5.4.360.0600.00018.91
5.4.350.0630.00019.16
5.4.340.0600.00018.97
5.4.320.0070.04212.45
5.4.310.0080.04012.45
5.4.300.0080.03512.45
5.4.290.0040.04012.45
5.4.280.0050.03612.34
5.4.270.0050.04012.35
5.4.260.0040.04012.35
5.4.250.0070.03712.35
5.4.240.0050.04112.35
5.4.230.0090.04512.34
5.4.220.0050.04212.34
5.4.210.0050.03712.34
5.4.200.0040.04112.34
5.4.190.0060.03512.34
5.4.180.0130.03312.33
5.4.170.0040.03812.34
5.4.160.0040.03712.34
5.4.150.0110.03512.34
5.4.140.0050.03712.02
5.4.130.0090.04512.01
5.4.120.0030.03911.96
5.4.110.0060.03311.96
5.4.100.0020.03811.96
5.4.90.0050.03711.96
5.4.80.0100.03211.96
5.4.70.0050.03511.96
5.4.60.0040.03611.96
5.4.50.0070.04211.96
5.4.40.0050.03511.95
5.4.30.0030.03911.95
5.4.20.0060.03511.95
5.4.10.0050.03511.95
5.4.00.0070.03711.44
5.3.290.0040.04012.80
5.3.280.0080.03512.71
5.3.270.0040.03912.73
5.3.260.0090.03512.72
5.3.250.0030.03912.72
5.3.240.0060.03812.72
5.3.230.0050.03912.71
5.3.220.0060.03812.68
5.3.210.0120.03412.68
5.3.200.0060.03612.68
5.3.190.0080.03512.68
5.3.180.0060.03912.68
5.3.170.0040.03812.67
5.3.160.0080.03412.68
5.3.150.0070.03612.67
5.3.140.0070.03512.66
5.3.130.0080.03712.66
5.3.120.0040.04012.66
5.3.110.0060.04112.66
5.3.100.0020.04112.12
5.3.90.0050.03712.08
5.3.80.0060.04212.07
5.3.70.0070.03912.07
5.3.60.0070.03512.07
5.3.50.0110.04012.00
5.3.40.0060.04612.00
5.3.30.0050.04411.95
5.3.20.0060.03411.72
5.3.10.0040.03711.70
5.3.00.0060.03711.68
5.2.170.0080.0279.18
5.2.160.0050.0299.18
5.2.150.0060.0429.18
5.2.140.0050.0329.18
5.2.130.0030.0419.14
5.2.120.0080.0359.14
5.2.110.0030.0409.14
5.2.100.0090.0399.14
5.2.90.0030.0449.14
5.2.80.0040.0459.13
5.2.70.0040.0449.14
5.2.60.0080.0359.09
5.2.50.0090.0379.06
5.2.40.0050.0319.03
5.2.30.0050.0319.01
5.2.20.0060.0299.00
5.2.10.0050.0378.93
5.2.00.0050.0418.78
5.1.60.0040.0308.07
5.1.50.0040.0288.07
5.1.40.0030.0268.04
5.1.30.0020.0288.40
5.1.20.0070.0238.42
5.1.10.0060.0248.14
5.1.00.0050.0258.14
5.0.50.0040.0206.62
5.0.40.0040.0186.48
5.0.30.0030.0316.29
5.0.20.0020.0216.26
5.0.10.0040.0196.24
5.0.00.0040.0306.23
4.4.90.0020.0164.78
4.4.80.0010.0174.76
4.4.70.0050.0174.75
4.4.60.0030.0154.76
4.4.50.0030.0154.77
4.4.40.0040.0234.71
4.4.30.0010.0164.76
4.4.20.0020.0164.84
4.4.10.0020.0164.85
4.4.00.0020.0254.76
4.3.110.0050.0134.67
4.3.100.0040.0134.67
4.3.90.0020.0154.63
4.3.80.0020.0254.59
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0050.0134.63
4.3.40.0030.0244.53
4.3.30.0010.0173.29
4.3.20.0040.0143.26
4.3.10.0020.0153.22
4.3.00.0000.01316.50

preferences:
41.46 ms | 401 KiB | 5 Q