3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array=array( 0 => array( 11 => 18.000, 14 => 25.100, 15 => 5.000, 16 => 8.000, 19 => 21.600 ), 1 => array( 11 => 9.100, 12 => 2.700, 14 => 2.300, 15 => 18.800, 16 => 9.500, 17 => 6.900, 19 => 9.400 ), 2 => array( 14 => 5.700 ), 3 => array( 17 => 2.800, 20 => 6.000 ), 4 => array( 24 => 5.000, 25 => 6.000, 26 => 2.7 ), 5 => array( 16 => 2.200 ), 6 => array( 14 => 13.000, 15 => 2.000, 16 => 4.300, 19 => 6.000 ), 7 => array( 32 => 5.000, 36 => 18.500 ) ); foreach($array as $subarray){ foreach($subarray as $k=>$v){ if(!isset($result[$k])){ $result[$k]=$v; }else{ $result[$k]+=$v; } } } var_export($result);

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)
8.3.70.0110.01118.24
8.3.60.0070.01316.63
8.3.50.0060.00817.43
8.3.40.0060.00918.84
8.3.30.0040.01118.86
8.3.20.0000.00721.76
8.3.10.0090.00023.66
8.3.00.0000.00721.93
8.2.190.0030.01416.63
8.2.180.0100.00716.75
8.2.170.0100.00722.96
8.2.160.0120.00318.92
8.2.150.0000.00725.66
8.2.140.0040.00424.66
8.2.130.0040.00419.23
8.2.120.0040.00426.35
8.2.110.0090.00021.00
8.2.100.0060.00617.97
8.2.90.0000.00819.21
8.2.80.0000.01017.97
8.2.70.0040.00417.63
8.2.60.0040.00418.05
8.2.50.0040.00418.22
8.2.40.0020.00520.60
8.2.30.0000.00719.20
8.2.20.0000.00718.12
8.2.10.0000.00718.20
8.2.00.0040.00418.20
8.1.280.0090.01225.92
8.1.270.0050.00322.14
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00322.25
8.1.230.0070.00417.72
8.1.220.0090.00017.89
8.1.210.0060.00318.77
8.1.200.0030.00617.25
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0000.00818.71
8.1.160.0000.00718.82
8.1.150.0070.00018.81
8.1.140.0000.00719.02
8.1.130.0050.00317.78
8.1.120.0030.00617.39
8.1.110.0050.00217.42
8.1.100.0050.00217.49
8.1.90.0050.00317.40
8.1.80.0000.00717.53
8.1.70.0070.00017.48
8.1.60.0090.00017.60
8.1.50.0000.00817.52
8.1.40.0000.00817.58
8.1.30.0000.00717.56
8.1.20.0060.00317.66
8.1.10.0060.00317.58
8.1.00.0040.00417.45
8.0.300.0000.00718.77
8.0.290.0030.00516.75
8.0.280.0030.00318.36
8.0.270.0030.00317.27
8.0.260.0030.00318.45
8.0.250.0070.00016.91
8.0.240.0000.00716.97
8.0.230.0030.00317.01
8.0.220.0080.00016.88
8.0.210.0030.00316.87
8.0.200.0060.00317.02
8.0.190.0040.00417.00
8.0.180.0070.00316.82
8.0.170.0000.00816.86
8.0.160.0000.00716.93
8.0.150.0000.00816.74
8.0.140.0000.00716.76
8.0.130.0030.00313.33
8.0.120.0060.00316.89
8.0.110.0080.00016.89
8.0.100.0000.00716.79
8.0.90.0070.00016.91
8.0.80.0150.00616.89
8.0.70.0060.00316.85
8.0.60.0000.00716.98
8.0.50.0040.00416.91
8.0.30.0090.00917.15
8.0.20.0100.01117.40
8.0.10.0040.00417.02
8.0.00.0070.01316.57
7.4.330.0000.00415.55
7.4.320.0030.00316.54
7.4.300.0000.00616.53
7.4.290.0040.00416.51
7.4.280.0070.00316.63
7.4.270.0000.00716.62
7.4.260.0030.00516.53
7.4.250.0030.00516.45
7.4.240.0070.00016.52
7.4.230.0070.00016.40
7.4.220.0040.00416.55
7.4.210.0050.00916.54
7.4.200.0030.00316.36
7.4.160.0100.00716.38
7.4.150.0080.01117.40
7.4.140.0110.00817.86
7.4.130.0140.01116.49
7.4.120.0110.00916.53
7.4.110.0070.01116.32
7.4.100.0080.01116.57
7.4.90.0110.00916.56
7.4.80.0090.00919.39
7.4.70.0100.00716.43
7.4.60.0160.00316.39
7.4.50.0070.00716.54
7.4.40.0120.00616.51
7.4.00.0000.01315.14
7.3.330.0000.00513.27
7.3.320.0060.00013.08
7.3.310.0000.00616.36
7.3.300.0030.00316.19
7.3.290.0000.00816.38
7.3.280.0040.01416.33
7.3.270.0070.01017.40
7.3.260.0090.00716.42
7.3.250.0090.00916.48
7.3.240.0070.01016.47
7.3.230.0110.00716.66
7.3.210.0030.01616.49
7.3.200.0070.01016.52
7.3.190.0160.00016.55
7.3.180.0150.00316.37
7.3.170.0070.00716.29
7.3.160.0120.00416.29
7.3.10.0110.00316.34
7.3.00.0030.00716.51
7.2.330.0070.01016.68
7.2.320.0030.01716.75
7.2.310.0100.00716.67
7.2.300.0060.01216.62
7.2.290.0060.00916.65
7.2.130.0030.01017.07
7.2.120.0080.00816.57
7.2.110.0060.00616.83
7.2.100.0040.00717.01
7.2.90.0070.00716.96
7.2.80.0040.01116.96
7.2.70.0000.01116.68
7.2.60.0040.01116.99
7.2.50.0030.00817.15
7.2.40.0030.00516.86
7.2.30.0040.01116.91
7.2.20.0060.00317.03
7.2.10.0070.00618.46
7.2.00.0060.00718.31
7.1.250.0070.00315.89
7.1.200.0030.00315.62
7.1.120.0060.00618.64
7.1.110.0000.01218.23
7.1.100.0100.00618.04
7.1.90.0000.01317.98
7.1.80.0000.01317.84
7.1.70.0060.00617.15
7.1.60.0200.02035.27
7.1.50.0220.00334.93
7.1.40.0160.00934.47
7.1.30.0130.01334.57
7.1.20.0170.01034.54
7.1.10.0030.00916.82
7.1.00.0030.00916.42

preferences:
18.27 ms | 401 KiB | 5 Q