3v4l.org

run code in 500+ PHP versions simultaneously
<?php $arr = [ 'key_1' => ['A', 'B', 'C'], 'key_2' => ['D', 'E', 'F'], ]; $transpose = []; foreach ($arr as $k => $row) { $transpose[0][] = $k; foreach ($row as $i => $v) { $transpose[$i + 1][] = $v; } } echo "<table border=1>\n"; foreach ($transpose as $values) { echo "<tr><td>" . implode('</td><td>', $values) . "</td></tr>\n"; } echo '</table>';

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)
8.5.70.0080.00516.55
8.5.60.0100.00916.82
8.5.50.0100.00716.73
8.5.30.0100.00919.58
8.5.20.0120.00519.51
8.5.10.0130.00419.94
8.5.00.0120.00920.05
8.4.210.0140.00819.45
8.4.180.0100.01223.91
8.4.170.0110.01121.75
8.4.160.0130.00920.68
8.4.150.0100.00516.92
8.4.140.0130.00817.45
8.4.130.0050.00418.64
8.4.120.0060.00624.21
8.4.110.0070.00320.10
8.4.100.0130.00718.69
8.4.90.0120.00820.64
8.4.80.0050.00518.43
8.4.70.0090.00817.93
8.4.60.0100.01018.67
8.4.50.0130.00620.52
8.4.40.0060.01320.20
8.4.30.0130.00618.52
8.4.20.0080.01225.76
8.4.10.0070.01323.98
8.3.300.0170.01218.28
8.3.290.0110.00620.84
8.3.280.0130.00718.57
8.3.270.0090.01016.61
8.3.260.0070.00816.52
8.3.250.0140.00518.86
8.3.240.0080.01117.16
8.3.230.0100.00816.55
8.3.220.0050.00319.16
8.3.210.0040.00418.62
8.3.200.0070.00216.66
8.3.190.0100.00217.36
8.3.180.0110.00918.78
8.3.170.0180.00020.63
8.3.160.0090.00917.18
8.3.150.0100.01017.19
8.3.140.0070.00316.48
8.3.130.0080.00018.34
8.3.120.0130.00320.96
8.3.110.0090.00620.94
8.3.100.0000.00816.29
8.3.90.0080.00018.31
8.3.80.0060.00318.18
8.3.70.0220.00018.68
8.3.60.0130.00316.50
8.3.50.0070.01016.79
8.3.40.0210.00020.33
8.3.30.0090.00618.79
8.3.20.0000.00724.18
8.3.10.0040.00424.66
8.3.00.0090.00026.16
8.2.300.0140.00720.55
8.2.290.0140.00520.46
8.2.280.0130.00618.30
8.2.270.0090.01218.71
8.2.260.0090.00918.63
8.2.250.0150.00016.46
8.2.240.0030.00617.36
8.2.230.0060.00922.58
8.2.220.0060.00324.06
8.2.210.0040.00426.77
8.2.200.0090.00018.16
8.2.190.0100.00316.68
8.2.180.0070.01016.50
8.2.170.0090.00919.07
8.2.160.0100.00722.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0000.00719.85
8.2.110.0100.00022.29
8.2.100.0110.00017.78
8.2.90.0000.00917.75
8.2.80.0020.00519.19
8.2.70.0050.00317.50
8.2.60.0040.00417.63
8.2.50.0040.00417.63
8.2.40.0040.00419.95
8.2.30.0040.00418.18
8.2.20.0000.00719.18
8.2.10.0050.00218.09
8.2.00.0000.01818.79
8.1.340.0130.00717.54
8.1.330.0110.00822.07
8.1.320.0140.00616.19
8.1.310.0000.00816.46
8.1.300.0090.00617.91
8.1.290.0030.00718.88
8.1.280.0030.01325.92
8.1.270.0110.00724.66
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0050.00323.96
8.1.230.0040.00722.82
8.1.220.0040.00417.78
8.1.210.0050.00318.89
8.1.200.0000.00917.35
8.1.190.0050.00317.23
8.1.180.0050.00318.10
8.1.170.0000.00718.59
8.1.160.0040.00418.82
8.1.150.0000.00718.60
8.1.140.0050.00317.45
8.1.130.0080.00818.68
8.1.120.0130.00318.68
8.1.110.0120.00518.56
8.1.100.0080.00818.65
8.1.90.0090.00918.70
8.1.80.0040.01318.68
8.1.70.0100.00718.74
8.1.60.0130.00818.87
8.1.50.0170.00318.76
8.1.40.0150.00318.92
8.1.30.0150.00418.79
8.1.20.0190.00018.75
8.1.10.0160.00418.71
8.1.00.0130.00718.55
8.0.300.0070.00019.89
8.0.290.0040.00416.63
8.0.280.0030.00318.31
8.0.270.0030.00717.87
8.0.260.0100.00618.00
8.0.250.0050.01118.06
8.0.240.0110.00517.93
8.0.230.0130.00317.96
8.0.220.0110.00417.99
8.0.210.0120.00417.99
8.0.200.0110.00418.04
8.0.190.0120.00418.02
8.0.180.0150.00017.96
8.0.170.0090.00718.04
8.0.160.0130.00318.09
8.0.150.0120.00418.05
8.0.140.0130.00417.92
8.0.130.0120.00318.03
8.0.120.0160.00017.95
8.0.110.0120.00217.94
8.0.100.0130.00317.98
8.0.90.0160.00017.90
8.0.80.0160.00017.90
8.0.70.0160.00018.09
8.0.60.0080.00817.92
8.0.50.0090.00617.98
8.0.30.0080.00817.99
8.0.20.0140.00318.06
8.0.10.0160.00018.07

preferences:
35.3 ms | 1136 KiB | 5 Q