3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array( Array('weight' => '317.51474856007','reps' => '10'), Array('weight' => 50,'reps' => 10), Array('reps' => 10), Array('reps' => 10) ); $count = array(); $count = array_map(function($v, $k)use($count){if(array_key_exists($k, $count))$count[$k]++;else $count[$k]=1;}, $arr); print_r($arr);

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)
8.3.60.0130.00316.60
8.3.50.0140.00722.89
8.3.40.0140.00020.64
8.3.30.0100.00719.18
8.3.20.0000.00720.35
8.3.10.0050.00323.48
8.3.00.0050.00519.51
8.2.180.0120.00316.38
8.2.170.0040.01122.96
8.2.160.0090.00920.38
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0140.00026.16
8.2.120.0070.00021.00
8.2.110.0000.00922.26
8.2.100.0120.00018.03
8.2.90.0000.00818.89
8.2.80.0030.00617.97
8.2.70.0060.00317.63
8.2.60.0090.00018.05
8.2.50.0030.00518.07
8.2.40.0070.00318.22
8.2.30.0070.00018.05
8.2.20.0030.00617.81
8.2.10.0040.00418.15
8.2.00.0050.00317.80
8.1.280.0070.00725.92
8.1.270.0080.00023.88
8.1.260.0090.00026.35
8.1.250.0000.00728.09
8.1.240.0000.00822.19
8.1.230.0000.01119.01
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0090.00317.36
8.1.190.0000.00817.23
8.1.180.0030.00618.10
8.1.170.0080.00018.59
8.1.160.0020.00522.01
8.1.150.0040.00418.85
8.1.140.0040.00417.50
8.1.130.0030.00317.88
8.1.120.0040.00417.48
8.1.110.0040.00417.50
8.1.100.0040.00417.35
8.1.90.0040.00417.47
8.1.80.0040.00417.47
8.1.70.0040.00417.43
8.1.60.0030.00617.59
8.1.50.0040.00417.41
8.1.40.0040.00417.43
8.1.30.0000.00817.65
8.1.20.0030.00617.63
8.1.10.0040.00417.57
8.1.00.0030.00617.57
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0070.00018.39
8.0.270.0000.00717.20
8.0.260.0000.00618.38
8.0.250.0070.00016.98
8.0.240.0030.00616.94
8.0.230.0000.00716.95
8.0.220.0060.00016.95
8.0.210.0040.00316.90
8.0.200.0070.00016.95
8.0.190.0000.00917.01
8.0.180.0050.00316.86
8.0.170.0000.00717.03
8.0.160.0030.00316.91
8.0.150.0050.00316.97
8.0.140.0000.00716.99
8.0.130.0040.00413.37
8.0.120.0040.00416.96
8.0.110.0000.00716.80
8.0.100.0040.00416.85
8.0.90.0040.00416.96
8.0.80.0040.01816.89
8.0.70.0000.00716.95
8.0.60.0000.00816.97
8.0.50.0070.00016.83
8.0.30.0100.01217.08
8.0.20.0130.00717.40
8.0.10.0050.00216.89
8.0.00.0100.00816.72
7.4.330.0030.00315.00
7.4.320.0000.00616.58
7.4.300.0000.00716.54
7.4.290.0070.00016.63
7.4.280.0070.00016.59
7.4.270.0040.00416.54
7.4.260.0040.00416.52
7.4.250.0050.00316.50
7.4.240.0030.00316.48
7.4.230.0030.00316.59
7.4.220.0070.01016.64
7.4.210.0090.00616.56
7.4.200.0000.00716.60
7.4.160.0090.00916.61
7.4.150.0090.00917.40
7.4.140.0150.00617.86
7.4.130.0130.00716.49
7.4.120.0070.01016.60
7.4.110.0130.00716.57
7.4.100.0070.01016.57
7.4.90.0100.00616.37
7.4.80.0070.01119.39
7.4.70.0160.00316.62
7.4.60.0100.01016.50
7.4.50.0040.00016.51
7.4.40.0030.01416.44
7.4.30.0070.01016.49
7.4.00.0060.00315.14
7.3.330.0060.00013.22
7.3.320.0060.00013.43
7.3.310.0030.00316.25
7.3.300.0000.00716.23
7.3.290.0130.00316.37
7.3.280.0120.00716.38
7.3.270.0140.00317.40
7.3.260.0160.00616.49
7.3.250.0070.01616.53
7.3.240.0060.01116.40
7.3.230.0140.00316.57
7.3.210.0130.00316.24
7.3.200.0130.00319.39
7.3.190.0100.00716.42
7.3.180.0120.00616.37
7.3.170.0120.00916.41
7.3.160.0090.01316.48
7.2.330.0090.00916.61
7.2.320.0120.00916.68
7.2.310.0030.01316.83
7.2.300.0100.00716.45
7.2.290.0070.01016.44
7.2.60.0240.00316.68
7.2.00.0000.01019.10
7.1.200.0080.00315.69
7.1.100.0030.00518.40
7.1.70.0060.00616.92
7.1.60.0090.01519.40
7.1.50.0030.02016.69
7.1.00.0070.07322.40
7.0.200.0000.00816.89
7.0.140.0000.07022.08
7.0.60.0070.09019.97
7.0.50.0130.08017.88
7.0.40.0000.04720.21
7.0.30.0600.07320.08
7.0.20.0400.07320.22
7.0.10.0030.04720.18
7.0.00.0030.04320.09
5.6.280.0000.07720.99
5.6.210.0000.04720.46
5.6.200.0070.06318.31
5.6.190.0030.04320.52
5.6.180.0300.07320.50
5.6.170.0200.08320.47
5.6.160.0030.04720.56
5.6.150.0100.07718.16
5.6.140.0070.08318.25
5.6.130.0000.05718.19
5.6.120.0030.04321.13
5.6.110.0100.03321.11
5.6.100.0130.08321.04
5.6.90.0130.07021.13
5.6.80.0100.07720.42
5.5.350.0100.07020.53
5.5.340.0030.08018.02
5.5.330.0170.07020.29
5.5.320.0230.04020.52
5.5.310.0230.03320.30
5.5.300.0000.04717.93
5.5.290.0100.07718.06
5.5.280.0100.06020.83
5.5.270.0030.08720.76
5.5.260.0200.07020.79
5.5.250.0000.07320.48
5.5.240.3800.04020.37
5.4.450.0470.04019.57
5.4.440.0230.04319.20
5.4.430.0670.03319.41
5.4.420.0330.04719.52
5.4.410.0400.04019.41
5.4.400.0300.04719.22
5.4.390.0900.04319.20
5.4.380.0170.06018.50
5.4.370.0230.05318.47
5.4.360.0230.05718.74
5.4.350.0130.06318.57
5.4.340.0200.05018.68
5.4.320.0040.03912.50
5.4.310.0070.04112.50
5.4.300.0080.03612.50
5.4.290.0060.03812.50
5.4.280.0060.03712.40
5.4.270.0090.04012.39
5.4.260.0070.03712.39
5.4.250.0060.03812.39
5.4.240.0080.03912.40
5.4.230.0070.04612.38
5.4.220.0050.04212.38
5.4.210.0040.03712.39
5.4.200.0070.03712.38
5.4.190.0110.03512.38
5.4.180.0050.03912.39
5.4.170.0100.03812.39
5.4.160.0080.03312.39
5.4.150.0070.04012.39
5.4.140.0120.03512.07
5.4.130.0060.04012.06
5.4.120.0060.04012.02
5.4.110.0060.04912.02
5.4.100.0090.03312.01
5.4.90.0060.04112.02
5.4.80.0040.03912.01
5.4.70.0040.03612.01
5.4.60.0050.03612.01
5.4.50.0070.03712.01
5.4.40.0070.03312.00
5.4.30.0060.04211.99
5.4.20.0100.03411.99
5.4.10.0100.03912.00
5.4.00.0060.03611.48
5.3.290.0070.03812.80
5.3.280.0080.04312.71
5.3.270.0080.04712.72
5.3.260.0060.03912.72
5.3.250.0070.03612.72
5.3.240.0070.03612.72
5.3.230.0050.03812.71
5.3.220.0080.03912.68
5.3.210.0070.04012.68
5.3.200.0090.04312.68
5.3.190.0070.05412.68
5.3.180.0090.04112.67
5.3.170.0100.03612.67
5.3.160.0090.04212.68
5.3.150.0090.03512.67
5.3.140.0070.03612.66
5.3.130.0120.04712.66
5.3.120.0050.04612.66
5.3.110.0080.04212.66
5.3.100.0100.05012.11
5.3.90.0040.03912.09
5.3.80.0080.04112.09
5.3.70.0100.04312.09
5.3.60.0060.04112.07
5.3.50.0070.04412.03
5.3.40.0040.04012.03
5.3.30.0060.03511.98
5.3.20.0100.03911.76
5.3.10.0060.03811.73
5.3.00.0070.03711.72
5.2.170.0070.0309.19
5.2.160.0050.0309.18
5.2.150.0080.0369.18
5.2.140.0060.0379.18
5.2.130.0070.0289.14
5.2.120.0060.0309.14
5.2.110.0060.0359.15
5.2.100.0060.0339.14
5.2.90.0060.0299.14
5.2.80.0040.0349.14
5.2.70.0060.0309.14
5.2.60.0090.0259.09
5.2.50.0070.0279.06
5.2.40.0020.0329.04
5.2.30.0040.0309.01
5.2.20.0040.0299.00
5.2.10.0020.0348.92
5.2.00.0040.0308.79
5.1.60.0060.0298.07
5.1.50.0030.0328.06
5.1.40.0030.0308.05
5.1.30.0050.0268.40
5.1.20.0070.0328.42
5.1.10.0080.0278.14
5.1.00.0080.0218.15
5.0.50.0050.0216.62
5.0.40.0050.0256.48
5.0.30.0020.0336.30
5.0.20.0020.0236.26
5.0.10.0060.0216.24
5.0.00.0040.0336.23
4.4.90.0040.0174.78
4.4.80.0050.0254.75
4.4.70.0040.0204.75
4.4.60.0030.0154.76
4.4.50.0020.0214.77
4.4.40.0050.0234.70
4.4.30.0050.0194.76
4.4.20.0050.0184.84
4.4.10.0030.0184.84
4.4.00.0050.0254.76
4.3.110.0050.0244.67
4.3.100.0030.0274.66
4.3.90.0020.0224.63
4.3.80.0020.0294.58
4.3.70.0020.0214.63
4.3.60.0060.0214.63
4.3.50.0060.0204.63
4.3.40.0040.0394.54
4.3.30.0020.0193.29
4.3.20.0010.0203.27
4.3.10.0020.0173.22
4.3.00.0030.01715.96

preferences:
49.26 ms | 400 KiB | 5 Q