3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr=array( array('amount'=>100,'date'=>'2014-03-29'), array('amount'=>120,'date'=>'2014-03-30'), array('amount'=>200,'date'=>'2014-03-31') ); usort($arr, function($a, $b) { if($a['date'] == $b['date']) return 0; return $a['date'] > $b['date'] ? 1 : -1; }); var_dump($arr); $amount = 0; foreach($arr as &$item) { $amount += $item['amount']; $item['amount'] = $amount; } var_dump($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)
8.3.60.0060.00918.30
8.3.50.0170.00321.96
8.3.40.0110.01118.90
8.3.30.0070.00719.09
8.3.20.0040.00420.41
8.3.10.0060.00322.04
8.3.00.0000.00722.52
8.2.180.0120.00316.88
8.2.170.0110.00422.96
8.2.160.0100.00322.05
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.01226.16
8.2.120.0030.00519.36
8.2.110.0050.00520.60
8.2.100.0040.00817.91
8.2.90.0000.00819.39
8.2.80.0030.00617.97
8.2.70.0040.00417.50
8.2.60.0030.00618.05
8.2.50.0040.00718.07
8.2.40.0000.00818.34
8.2.30.0080.00018.04
8.2.20.0100.00017.59
8.2.10.0000.00817.63
8.2.00.0040.00417.70
8.1.280.0140.00025.92
8.1.270.0050.00322.14
8.1.260.0000.00826.35
8.1.250.0030.00628.09
8.1.240.0090.00023.83
8.1.230.0090.00317.58
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00417.53
8.1.180.0080.00018.10
8.1.170.0030.00518.63
8.1.160.0000.00722.02
8.1.150.0040.00418.60
8.1.140.0050.00217.36
8.1.130.0070.00017.89
8.1.120.0000.00717.46
8.1.110.0000.00817.36
8.1.100.0000.00717.44
8.1.90.0000.00717.47
8.1.80.0080.00017.49
8.1.70.0080.00017.47
8.1.60.0070.00417.59
8.1.50.0000.00817.52
8.1.40.0080.00017.55
8.1.30.0040.00417.52
8.1.20.0040.00417.57
8.1.10.0000.00817.59
8.1.00.0050.00317.40
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00718.35
8.0.270.0000.00717.25
8.0.260.0070.00016.73
8.0.250.0000.00716.99
8.0.240.0040.00416.89
8.0.230.0040.00416.94
8.0.220.0070.00016.87
8.0.210.0070.00016.86
8.0.200.0060.00316.95
8.0.190.0080.00017.00
8.0.180.0040.00416.91
8.0.170.0000.00916.95
8.0.160.0040.00416.94
8.0.150.0040.00316.85
8.0.140.0040.00416.84
8.0.130.0060.00313.30
8.0.120.0040.00416.88
8.0.110.0050.00316.82
8.0.100.0040.00416.96
8.0.90.0050.00316.67
8.0.80.0150.00316.89
8.0.70.0040.00416.80
8.0.60.0040.00416.89
8.0.50.0000.00716.84
8.0.30.0100.01217.21
8.0.20.0120.00917.40
8.0.10.0000.00717.05
8.0.00.0130.00716.76
7.4.330.0000.00815.00
7.4.320.0000.00616.55
7.4.300.0000.00616.50
7.4.290.0000.00716.57
7.4.280.0070.00016.50
7.4.270.0070.00016.61
7.4.260.0070.00016.60
7.4.250.0040.00416.57
7.4.240.0040.00316.52
7.4.230.0000.00816.60
7.4.220.0030.01416.62
7.4.210.0080.00816.56
7.4.200.0000.00716.66
7.4.190.0000.00716.50
7.4.160.0110.00816.56
7.4.150.0080.01217.40
7.4.140.0080.01617.86
7.4.130.0100.01116.43
7.4.120.0160.00516.55
7.4.110.0170.00016.49
7.4.100.0090.00916.36
7.4.90.0040.01416.48
7.4.80.0080.00819.39
7.4.70.0090.01216.55
7.4.60.0100.00616.41
7.4.50.0000.00816.36
7.4.40.0070.01022.77
7.4.30.0060.00916.48
7.4.00.0070.01015.09
7.3.330.0020.00213.29
7.3.320.0020.00213.36
7.3.310.0030.00616.41
7.3.300.0070.00016.35
7.3.290.0060.00916.34
7.3.280.0080.00916.36
7.3.270.0030.01417.40
7.3.260.0160.00316.36
7.3.250.0070.01116.35
7.3.240.0140.00716.40
7.3.230.0100.00716.64
7.3.210.0140.01116.37
7.3.200.0160.00619.39
7.3.190.0120.00616.63
7.3.180.0080.00816.54
7.3.170.0150.00316.72
7.3.160.0080.00816.67
7.3.120.0050.00515.05
7.3.10.0100.00316.78
7.3.00.0090.00016.63
7.2.330.0130.00616.73
7.2.320.0150.00916.73
7.2.310.0100.00716.48
7.2.300.0050.01416.55
7.2.290.0070.01116.55
7.2.130.0090.00016.82
7.2.120.0070.00717.02
7.2.110.0040.00817.10
7.2.100.0100.00316.92
7.2.90.0040.00717.09
7.2.80.0120.00016.55
7.2.70.0100.00316.68
7.2.60.0030.00716.99
7.2.50.0090.00616.86
7.2.40.0040.00817.11
7.2.30.0080.00416.94
7.2.20.0060.00316.81
7.2.10.0030.00917.00
7.2.00.0050.00818.12
7.1.250.0040.00815.63
7.1.100.0060.00317.96
7.1.70.0040.00417.09
7.1.60.0080.01519.82
7.1.50.0060.01616.86
7.1.00.0070.07322.33
7.0.200.0110.00016.64
7.0.140.0070.07021.97
7.0.60.0030.04720.07
7.0.50.0030.05717.89
7.0.40.0100.05020.09
7.0.30.0230.07020.13
7.0.20.0270.07020.16
7.0.10.0030.04720.06
7.0.00.0130.08720.22
5.6.280.0070.06720.89
5.6.210.0100.07720.50
5.6.200.0000.04718.19
5.6.190.0030.07720.63
5.6.180.0470.06320.42
5.6.170.0300.05320.58
5.6.160.0070.07320.39
5.6.150.0030.05718.23
5.6.140.0100.07718.21
5.6.130.0100.06318.17
5.6.120.0230.06320.98
5.6.110.0200.07021.02
5.6.100.0230.04721.08
5.6.90.0130.08020.97
5.6.80.0030.04320.54
5.5.350.0200.08320.41
5.5.340.0130.07318.09
5.5.330.0030.07020.41
5.5.320.0400.07020.42
5.5.310.0370.07320.29
5.5.300.0070.08317.98
5.5.290.0000.08717.98
5.5.280.0030.09020.79
5.5.270.0100.08320.66
5.5.260.0100.06720.89
5.5.250.0030.07020.58
5.5.240.0000.08320.37
5.4.450.0770.07019.56
5.4.440.0630.05319.63
5.4.430.0070.05719.52
5.4.420.0100.05719.59
5.4.410.0170.05019.02
5.4.400.0170.04718.87
5.4.390.0170.04718.84
5.4.380.0200.06018.54
5.4.370.0200.04718.40
5.4.360.0070.06018.59
5.4.350.0100.06018.63
5.4.340.0130.05318.74
5.4.320.0060.04512.51
5.4.310.0050.05012.50
5.4.300.0090.04912.51
5.4.290.0070.04112.50
5.4.280.0090.03412.40
5.4.270.0230.06718.95
5.4.260.0230.06718.78
5.4.250.0130.04718.64
5.4.240.0170.05718.93
5.4.230.0130.05319.00
5.4.220.0130.05018.97
5.4.210.0070.08018.98
5.4.200.0100.05019.00
5.4.190.0100.06718.93
5.4.180.0230.05718.98
5.4.170.0130.07018.93
5.4.160.0130.04318.75
5.4.150.0130.06018.72
5.4.140.0170.04716.43
5.4.130.0170.05016.50
5.4.120.0070.07716.46
5.4.110.0100.06716.34
5.4.100.0070.05016.44
5.4.90.0130.06016.35
5.4.80.0100.04716.30
5.4.70.0170.06016.38
5.4.60.0100.05316.44
5.4.50.0130.06316.32
5.4.40.0100.04716.42
5.4.30.0100.05016.59
5.4.20.0070.06016.38
5.4.10.0130.06716.37
5.4.00.0130.06315.89
5.3.290.0080.04212.80
5.3.280.0130.06714.67
5.3.270.0170.04714.51
5.3.260.0070.05314.79
5.3.250.0030.06014.77
5.3.240.0130.07014.77
5.3.230.0030.06314.57
5.3.220.0130.04714.65
5.3.210.0200.04314.57
5.3.200.0100.04714.70
5.3.190.0100.07314.73
5.3.180.0170.06714.55
5.3.170.0200.06314.70
5.3.160.0170.06014.55
5.3.150.0170.05314.55
5.3.140.0200.04314.46
5.3.130.0070.08314.55
5.3.120.0130.07014.53
5.3.110.0200.05014.54
5.3.100.0130.06314.12
5.3.90.0230.05014.23
5.3.80.0070.06314.00
5.3.70.0070.05014.02
5.3.60.0200.06314.06
5.3.50.0100.05014.13
5.3.40.0030.07313.78
5.3.30.0030.07013.91
5.3.20.0100.06013.68
5.3.10.0130.06713.71
5.3.00.0070.05313.82
5.2.170.0100.04011.15
5.2.160.0070.06011.05
5.2.150.0130.03310.98
5.2.140.0130.05711.07
5.2.130.0070.07711.12
5.2.120.0100.04711.11
5.2.110.0100.05311.01
5.2.100.0100.04311.10
5.2.90.0170.05311.09
5.2.80.0100.04310.92
5.2.70.0070.04710.99
5.2.60.0100.05011.05
5.2.50.0030.04711.11
5.2.40.0200.04311.10
5.2.30.0070.04010.97
5.2.20.0030.06710.96
5.2.10.0030.05310.62
5.2.00.0030.04310.63
5.1.60.0170.0339.92
5.1.50.0100.04310.19
5.1.40.0030.0339.94
5.1.30.0030.03710.41
5.1.20.0070.03310.27
5.1.10.0100.03710.13
5.1.00.0070.04710.11
5.0.50.0070.0408.78
5.0.40.0100.0308.64
5.0.30.0130.0538.41
5.0.20.0170.0208.23
5.0.10.0070.0378.17
5.0.00.0170.0538.39
4.4.90.0030.0206.80
4.4.80.0000.0276.80
4.4.70.0030.0206.80
4.4.60.0000.0276.80
4.4.50.0030.0306.80
4.4.40.0000.0336.80
4.4.30.0070.0206.80
4.4.20.0000.0336.80
4.4.10.0030.0236.80
4.4.00.0000.0476.78
4.3.110.0100.0136.75
4.3.100.0070.0206.75
4.3.90.0030.0276.75
4.3.80.0100.0406.75
4.3.70.0030.0276.75
4.3.60.0100.0176.75
4.3.50.0030.0306.75
4.3.40.0000.0476.75
4.3.30.0000.0236.75
4.3.20.0030.0276.75
4.3.10.0000.0236.75
4.3.00.0130.0206.63

preferences:
43.44 ms | 400 KiB | 5 Q