3v4l.org

run code in 300+ PHP versions simultaneously
<?php $all_arrays = [ array(0, 7, 5, 0), array(2, 6, 10, 0), array(4, 8, 15, 10), array(6, 7, 20, 10), array(1, 2, 3, 4), array(5, 6, 7, 8), // more arrays ]; $each_array_count = count($all_arrays[0]); // 4 $all_arrays_count = count($all_arrays); // 6 $output = []; for ($i = 0; $i < $each_array_count; $i++) { for ($j=0; $j < $all_arrays_count; $j++) { $output[$i] += $all_arrays[$j][$i] / $all_arrays_count; } } echo "<pre>"; var_dump($output);

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)
8.4.120.0090.00824.34
8.4.110.0120.00722.48
8.4.100.0100.01118.78
8.4.90.0160.00618.80
8.4.80.0110.00718.72
8.4.70.0100.00719.77
8.4.60.0110.01020.31
8.4.50.0130.00518.83
8.4.40.0130.00617.78
8.4.30.0050.00320.45
8.4.20.0120.00817.94
8.4.10.0080.00321.88
8.3.250.0110.00618.97
8.3.240.0110.00817.15
8.3.230.0030.00816.61
8.3.220.0120.00619.07
8.3.210.0150.00416.72
8.3.200.0060.00316.77
8.3.190.0040.00417.10
8.3.180.0090.01016.70
8.3.170.0120.00616.91
8.3.160.0190.00018.63
8.3.150.0090.00917.14
8.3.140.0060.00918.92
8.3.130.0070.01116.73
8.3.120.0060.00618.75
8.3.110.0040.01220.94
8.3.100.0060.00324.06
8.3.90.0090.00926.77
8.3.80.0030.00616.88
8.3.70.0060.01518.31
8.3.60.0070.00716.75
8.3.50.0100.01020.45
8.3.40.0110.00322.00
8.3.30.0110.00319.01
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0000.00826.16
8.2.290.0110.00720.27
8.2.280.0090.01020.13
8.2.270.0090.00916.70
8.2.260.0150.00417.05
8.2.250.0130.00617.04
8.2.240.0100.00016.95
8.2.230.0000.00922.58
8.2.220.0150.00437.54
8.2.210.0080.00026.77
8.2.200.0040.01116.75
8.2.190.0140.00716.75
8.2.180.0060.01025.92
8.2.170.0120.00619.06
8.2.160.0100.01022.96
8.2.150.0070.00025.66
8.2.140.0070.00024.66
8.2.130.0050.00226.16
8.2.120.0060.00319.13
8.2.110.0090.00019.04
8.2.100.0070.00718.07
8.2.90.0000.00817.75
8.2.80.0050.00318.73
8.2.70.0030.00617.63
8.2.60.0040.00418.04
8.2.50.0100.00018.07
8.2.40.0080.00018.04
8.2.30.0040.00418.25
8.2.20.0020.00520.54
8.2.10.0000.00718.04
8.2.00.0040.00419.21
8.1.330.0110.00822.01
8.1.320.0130.00916.45
8.1.310.0080.00016.82
8.1.300.0030.00618.17
8.1.290.0000.00930.84
8.1.280.0040.01125.92
8.1.270.0060.00324.02
8.1.260.0040.00426.35
8.1.250.0040.01128.09
8.1.240.0060.00319.21
8.1.230.0040.00717.64
8.1.220.0080.00017.80
8.1.210.0090.00018.77
8.1.200.0060.00317.36
8.1.190.0050.00317.10
8.1.180.0050.00318.10
8.1.170.0060.00318.50
8.1.160.0060.00318.75
8.1.150.0000.00718.53
8.1.140.0030.00617.46
8.1.130.0030.00518.88
8.1.120.0070.00017.52
8.1.110.0060.00317.45
8.1.100.0000.00717.49
8.1.90.0000.00717.47
8.1.80.0030.00617.48
8.1.70.0030.00317.43
8.1.60.0070.00517.56
8.1.50.0090.00317.52
8.1.40.0030.00817.42
8.1.30.0090.00317.58
8.1.20.0070.00717.53
8.1.10.0080.00417.45
8.1.00.0070.00717.52
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.45
8.0.270.0070.00016.93
8.0.260.0030.00318.43
8.0.250.0030.00417.03
8.0.240.0070.00016.95
8.0.230.0000.00816.87
8.0.220.0040.00416.84
8.0.210.0030.00316.94
8.0.200.0030.00316.94
8.0.190.0060.00616.90
8.0.180.0110.00316.86
8.0.170.0150.00016.93
8.0.160.0120.00317.04
8.0.150.0100.00516.77
8.0.140.0110.00416.79
8.0.130.0060.00916.86
8.0.120.0150.00016.96
8.0.110.0090.00616.91
8.0.100.0060.00916.98
8.0.90.0120.00416.89
8.0.80.0110.00416.83
8.0.70.0160.00016.88
8.0.60.0080.00616.90
8.0.50.0110.00416.87
8.0.30.0080.00816.80
8.0.20.0160.00016.82
8.0.10.0110.00517.02
7.4.330.0050.00015.55
7.4.320.0030.00316.51
7.4.300.0000.00616.61
7.4.290.0030.00316.48
7.4.280.0120.00416.57
7.4.270.0180.00016.59
7.4.260.0090.00216.48
7.4.250.0070.00016.37
7.4.240.0020.00716.50
7.4.230.0030.00716.58
7.4.220.0060.00316.42
7.4.210.0030.00616.59
7.4.200.0100.00016.54
7.4.190.0060.00216.65
7.4.180.0070.00516.64
7.4.160.0050.00516.53
7.4.150.0080.00416.49
7.4.140.0030.01116.44
7.4.130.0050.01016.44
7.4.120.0160.00016.46
7.4.110.0100.00516.34
7.4.100.0100.00516.54
7.4.90.0030.01216.46
7.4.80.0050.01016.34
7.4.70.0120.00416.33
7.4.60.0160.00016.30
7.4.50.0120.00316.44
7.4.40.0140.00016.38
7.4.30.0100.00516.36
7.4.20.0090.00516.43
7.4.10.0130.00016.43
7.4.00.0110.00316.50

preferences:
29.99 ms | 403 KiB | 5 Q