3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ [ 'a' => 1, 'b' => 2, 'c' => 3], [ 'a' => 4, 'b' => 5, 'c' => 6], [ 'a' => 7, 'b' => 8, 'c' => 9] ]; $column = array_column($array, 'a'); foreach ($array as &$val) { unset($val['a']); } if (!empty($array)) { echo '____' . PHP_EOL . '| '; foreach ($array[0] as $key => $val) { echo $key; } echo '|' . PHP_EOL . '-----' . PHP_EOL; foreach ($array as $val) { echo '| '; foreach($val as $key => $veryVal) { echo $veryVal . ' | '; } echo PHP_EOL; } echo ' --------'; }

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)
8.3.60.0100.00718.31
8.3.50.0080.00822.05
8.3.40.0150.00018.81
8.3.30.0110.00319.12
8.3.20.0070.00020.20
8.3.10.0080.00021.96
8.3.00.0080.00022.46
8.2.180.0120.00916.32
8.2.170.0160.00322.96
8.2.160.0110.00721.02
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00819.38
8.2.110.0080.00022.27
8.2.100.0080.00419.64
8.2.90.0060.00319.34
8.2.80.0040.00418.16
8.2.70.0040.00417.75
8.2.60.0040.00418.16
8.2.50.0050.00318.07
8.2.40.0040.00418.28
8.2.30.0000.00718.18
8.2.20.0080.00017.72
8.2.10.0040.00419.52
8.2.00.0000.00817.80
8.1.280.0170.00325.92
8.1.270.0000.00822.20
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00323.92
8.1.230.0000.01119.18
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0040.00417.52
8.1.180.0000.00818.71
8.1.170.0040.00418.62
8.1.160.0050.00321.92
8.1.150.0040.00418.60
8.1.140.0050.00517.37
8.1.130.0030.00317.73
8.1.120.0000.00817.36
8.1.110.0030.00717.33
8.1.100.0040.00417.37
8.1.90.0000.00817.36
8.1.80.0070.00017.38
8.1.70.0030.00317.45
8.1.60.0030.00617.59
8.1.50.0040.00417.38
8.1.40.0060.00317.40
8.1.30.0000.00817.59
8.1.20.0030.00617.57
8.1.10.0040.00417.57
8.1.00.0060.00317.47
8.0.300.0000.00818.77
8.0.290.0000.00917.18
8.0.280.0000.00718.37
8.0.270.0040.00417.26
8.0.260.0050.00316.85
8.0.250.0070.00016.98
8.0.240.0040.00416.95
8.0.230.0030.00316.96
8.0.220.0030.00316.95
8.0.210.0000.00716.77
8.0.200.0000.00816.89
8.0.190.0030.00316.95
8.0.180.0040.00416.75
8.0.170.0040.00416.91
8.0.160.0040.00416.95
8.0.150.0030.00316.81
8.0.140.0070.00016.84
8.0.130.0060.00013.41
8.0.120.0080.00016.79
8.0.110.0070.00016.92
8.0.100.0000.00716.83
8.0.90.0050.00216.92
8.0.80.0030.01116.86
8.0.70.0020.00516.96
8.0.60.0000.00716.76
8.0.50.0040.00416.79
8.0.30.0100.01217.17
8.0.20.0110.00917.40
8.0.10.0070.00016.91
8.0.00.0110.00716.86
7.4.330.0050.00015.08
7.4.320.0060.00016.52
7.4.300.0070.00016.65
7.4.290.0000.00816.53
7.4.280.0050.00216.50
7.4.270.0030.00316.61
7.4.260.0030.00316.63
7.4.250.0000.00816.43
7.4.240.0040.00416.55
7.4.230.0050.00216.71
7.4.220.0120.01216.57
7.4.210.0060.01216.47
7.4.200.0000.00716.71
7.4.190.0050.00316.57
7.4.160.0100.01016.51
7.4.150.0090.00617.40
7.4.140.0120.00917.86
7.4.130.0080.00916.55
7.4.120.0090.00916.46
7.4.110.0080.00816.46
7.4.100.0100.01716.43
7.4.90.0080.01516.51
7.4.80.0100.00619.39
7.4.70.0090.01316.49
7.4.60.0080.00816.59
7.4.50.0000.00616.56
7.4.40.0040.01422.77
7.4.30.0070.01416.43
7.4.00.0060.01015.14
7.3.330.0060.00013.23
7.3.320.0060.00013.18
7.3.310.0070.00016.19
7.3.300.0090.00016.29
7.3.290.0050.00816.26
7.3.280.0090.00616.34
7.3.270.0060.01017.40
7.3.260.0110.00616.41
7.3.250.0080.01516.38
7.3.240.0070.01116.38
7.3.230.0100.01216.39
7.3.210.0140.00316.51
7.3.200.0000.01719.39
7.3.190.0030.01916.33
7.3.180.0030.01416.35
7.3.170.0090.00916.29
7.3.160.0030.01216.52
7.3.120.0090.00314.80
7.2.330.0060.01316.70
7.2.320.0130.00416.45
7.2.310.0080.00816.40
7.2.300.0100.00616.63
7.2.290.0060.01016.48
7.2.00.0030.01018.96
7.1.100.0000.01018.26
7.1.70.0070.01117.19
7.1.60.0130.00719.82
7.1.50.0070.01316.80
7.1.00.0030.07722.30
7.0.200.0030.00716.73
7.0.140.0070.06322.07
7.0.100.0070.06019.91
7.0.90.0170.04019.89
7.0.80.0070.04719.95
7.0.70.0100.04019.95
7.0.60.0030.03319.96
7.0.50.0000.07320.20
7.0.40.0100.03720.12
7.0.30.0100.05720.00
7.0.20.0030.04720.10
7.0.10.0070.03320.13
7.0.00.0000.06720.03
5.6.280.0070.06720.90
5.6.250.0070.04720.66
5.6.240.0100.04020.63
5.6.230.0070.04020.71
5.6.220.0100.04020.70
5.6.210.0000.04020.64
5.6.200.0070.03721.06
5.6.190.0030.08021.10
5.6.180.0000.04721.06
5.6.170.0000.05020.91
5.6.160.0030.04721.00
5.6.150.0070.04021.01
5.6.140.0070.03721.13
5.6.130.0070.04021.03
5.6.120.0100.03721.00
5.6.110.0000.04721.01
5.6.100.0100.04021.06
5.6.90.0070.03321.14
5.6.80.0030.04020.40
5.6.70.0070.04020.32
5.6.60.0030.03320.50
5.6.50.0000.05020.43
5.6.40.0030.04020.29
5.6.30.0070.03720.41
5.6.20.0070.04020.43
5.6.10.0030.04020.43
5.6.00.0000.04020.41
5.5.380.0100.05720.35
5.5.370.0100.03720.57
5.5.360.0030.04320.33
5.5.350.0030.04320.45
5.5.340.0030.06020.92
5.5.330.0030.04720.75
5.5.320.0030.04320.83
5.5.310.0070.03320.75
5.5.300.0070.04720.63
5.5.290.0100.03720.88
5.5.280.0070.04020.88
5.5.270.0170.02720.86
5.5.260.0070.04020.89
5.5.250.0030.05320.66
5.5.240.0070.03720.30
5.5.230.0070.03320.16
5.5.220.0100.03020.25
5.5.210.0000.03320.19
5.5.200.0070.03720.18
5.5.190.0070.03320.14
5.5.180.0070.04020.14
5.5.160.0030.03320.13
5.5.150.0030.03320.11
5.5.140.0070.03720.24
5.5.130.0030.05020.25
5.5.120.0030.04020.27
5.5.110.0030.09020.13
5.5.100.0070.03720.01
5.5.90.0070.04720.17
5.5.80.0100.07020.11
5.5.70.0100.07020.08
5.5.60.0130.07019.93
5.5.50.0030.08319.93
5.5.40.0000.04720.02
5.5.30.0030.04320.14
5.5.20.0070.08019.92
5.5.10.0030.05020.05
5.5.00.0030.04020.07
5.4.450.0030.04319.52
5.4.440.0130.03019.49
5.4.430.0030.04019.43
5.4.420.0000.04719.45
5.4.410.0000.04719.09
5.4.400.0070.03319.03
5.4.390.0030.04018.98
5.4.380.0070.03718.98
5.4.370.0030.04018.81
5.4.360.0070.03319.04
5.4.350.0000.03719.05
5.4.340.0030.03318.81
5.4.320.0000.04019.14
5.4.310.0000.04719.04
5.4.300.0030.03719.07
5.4.290.0070.03019.02
5.4.280.0100.07319.03
5.4.270.0000.05719.02
5.4.260.0030.06018.97
5.4.250.0000.04318.94
5.4.240.0070.07318.77
5.4.230.0100.06719.07
5.4.220.0100.07318.94
5.4.210.0100.03719.07
5.4.200.0070.07319.22
5.4.190.0070.06718.93
5.4.180.0100.07319.06
5.4.170.0030.05018.96
5.4.160.0130.06719.03
5.4.150.0130.06319.04
5.4.140.0000.08016.38
5.4.130.0130.05316.28
5.4.120.0030.07716.31
5.4.110.0100.07016.43
5.4.100.0070.03716.36
5.4.90.0100.06716.44
5.4.80.0130.05716.41
5.4.70.0070.07016.29
5.4.60.0030.06716.32
5.4.50.0030.06716.28
5.4.40.0070.07316.26
5.4.30.0130.04016.33
5.4.20.0070.06716.17
5.4.10.0230.03316.18
5.4.00.0030.04715.56
5.3.290.0070.03714.66
5.3.280.0070.03314.56
5.3.270.0100.07014.62
5.3.260.0030.04314.57
5.3.250.0070.07014.61
5.3.240.0130.07014.57
5.3.230.0070.07014.46
5.3.220.0100.06014.53
5.3.210.0030.04014.53
5.3.200.0000.07014.51
5.3.190.0000.08314.43
5.3.180.0100.07714.52
5.3.170.0070.04714.55
5.3.160.0170.06314.54
5.3.150.0070.05014.43
5.3.140.0070.04014.51
5.3.130.0030.06314.51
5.3.120.0030.05014.56
5.3.110.0030.07014.51
5.3.100.0130.06713.89
5.3.90.0000.05313.86
5.3.80.0030.04714.01
5.3.70.0070.06713.97
5.3.60.0100.07313.91
5.3.50.0030.05313.89
5.3.40.0100.07013.80
5.3.30.0100.04013.79
5.3.20.0030.05713.69
5.3.10.0170.02713.64
5.3.00.0030.04313.39
5.2.170.0100.06011.19
5.2.160.0100.06011.09
5.2.150.0130.05711.18
5.2.140.0070.06310.98
5.2.130.0070.05311.08
5.2.120.0030.06711.16
5.2.110.0100.05310.95
5.2.100.0030.03311.09
5.2.90.0030.05711.14
5.2.80.0100.04710.94
5.2.70.0030.06011.13
5.2.60.0030.06011.07
5.2.50.0070.05310.83
5.2.40.0030.03310.85
5.2.30.0070.04710.96
5.2.20.0070.06010.98
5.2.10.0030.06010.76
5.2.00.0070.04710.78
5.1.60.0000.03010.02
5.1.50.0030.0579.84
5.1.40.0070.04710.03
5.1.30.0100.05310.38
5.1.20.0030.05710.39
5.1.10.0070.04010.05
5.1.00.0030.06010.05
5.0.50.0000.0309.13
5.0.40.0070.0309.13
5.0.30.0100.0379.13
5.0.20.0000.0409.13
5.0.10.0000.0279.13
5.0.00.0030.0639.13
4.4.90.0000.0209.13
4.4.80.0000.0339.13
4.4.70.0030.0139.13
4.4.60.0070.0279.13
4.4.50.0000.0309.13
4.4.40.0130.0209.13
4.4.30.0000.0379.13
4.4.20.0000.0209.13
4.4.10.0000.0179.13
4.4.00.0030.0479.13
4.3.110.0000.0209.13
4.3.100.0030.0379.13
4.3.90.0000.0409.13
4.3.80.0000.0279.13
4.3.70.0000.0179.13
4.3.60.0000.0379.13
4.3.50.0030.0339.13
4.3.40.0100.0439.13
4.3.30.0030.0309.13
4.3.20.0030.0239.13
4.3.10.0000.0179.13
4.3.00.0030.0379.13

preferences:
52.28 ms | 400 KiB | 5 Q