3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ "21-07-2017" => ['a'], "04-09-2017" => ['b'], "27-07-2017" => ['c'], "31-07-2017" => ['d'], "01-08-2017" => ['e'], "05-09-2017" => ['f'], "15-09-2017" => ['g'], ]; uksort($array, function($a, $b) { return strtotime($a) <=> strtotime($b);}); var_export($array);

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)
8.5.00.0090.01220.09
8.4.150.0030.00014.05
8.4.140.0160.00817.72
8.4.130.0100.01117.78
8.4.120.0120.00420.67
8.4.110.0130.00420.66
8.4.100.0120.00917.88
8.4.90.0100.01117.80
8.4.80.0120.00817.96
8.4.70.0050.00317.82
8.4.60.0080.00719.03
8.4.50.0140.00618.08
8.4.40.0000.00919.66
8.4.30.0130.00620.84
8.4.20.0130.00418.90
8.4.10.0030.01319.47
8.3.280.0030.00014.05
8.3.270.0150.00616.48
8.3.260.0120.00616.50
8.3.250.0050.00518.82
8.3.240.0110.00819.05
8.3.230.0110.00916.57
8.3.220.0120.00716.85
8.3.210.0070.01116.87
8.3.200.0050.00316.63
8.3.190.0110.00818.89
8.3.180.0130.00516.63
8.3.170.0120.00619.15
8.3.160.0120.00618.55
8.3.150.0040.01520.83
8.3.140.0050.00318.55
8.3.130.0100.01018.59
8.3.120.0120.00320.74
8.3.110.0120.00320.94
8.3.100.0050.00524.06
8.3.90.0030.00526.77
8.3.80.0040.00716.50
8.3.70.0120.00316.63
8.3.60.0140.00718.30
8.3.50.0140.00716.42
8.3.40.0060.00918.76
8.3.30.0110.00718.84
8.3.20.0140.00024.18
8.3.10.0040.00424.66
8.3.00.0080.00626.16
8.2.290.0030.00520.54
8.2.280.0100.00718.73
8.2.270.0060.01217.26
8.2.260.0050.00318.87
8.2.250.0130.00718.34
8.2.240.0090.00617.49
8.2.230.0040.00422.58
8.2.220.0060.00337.54
8.2.210.0090.00626.77
8.2.200.0130.00016.75
8.2.190.0090.00618.54
8.2.180.0100.00718.42
8.2.170.0130.00618.99
8.2.160.0120.00622.96
8.2.150.0040.00425.66
8.2.140.0070.00024.66
8.2.130.0000.01026.16
8.2.120.0060.00320.66
8.2.110.0150.00619.27
8.2.100.0080.00419.57
8.2.90.0070.00317.75
8.2.80.0040.00418.95
8.2.70.0000.00917.63
8.2.60.0030.00618.16
8.2.50.0080.00018.07
8.2.40.0080.00018.34
8.2.30.0040.00418.20
8.2.20.0040.00418.19
8.2.10.0000.00819.30
8.2.00.0000.00819.43
8.1.330.0100.00917.10
8.1.320.0110.01016.50
8.1.310.0080.00018.71
8.1.300.0060.00318.02
8.1.290.0090.00018.88
8.1.280.0140.00725.92
8.1.270.0080.00823.99
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00821.12
8.1.230.0040.00717.82
8.1.220.0040.00417.80
8.1.210.0060.00318.77
8.1.200.0040.00417.48
8.1.190.0040.00417.48
8.1.180.0000.00918.10
8.1.170.0080.00018.63
8.1.160.0040.00420.92
8.1.150.0060.00318.92
8.1.140.0050.00218.84
8.1.130.0000.00720.11
8.1.120.0000.00717.62
8.1.110.0000.00817.61
8.1.100.0030.00517.67
8.1.90.0000.00717.66
8.1.80.0030.00717.54
8.1.70.0030.00617.63
8.1.60.0050.00317.71
8.1.50.0030.00617.66
8.1.40.0030.00617.56
8.1.30.0040.00417.72
8.1.20.0000.00817.70
8.1.10.0050.00317.55
8.1.00.0120.00017.65
8.0.300.0090.00018.77
8.0.290.0040.00416.88
8.0.280.0030.00318.59
8.0.270.0050.00218.22
8.0.260.0000.00718.50
8.0.250.0080.00017.22
8.0.240.0070.00017.11
8.0.230.0000.00817.17
8.0.220.0060.00017.02
8.0.210.0000.00717.13
8.0.200.0000.00817.07
8.0.190.0080.00017.12
8.0.180.0050.00217.14
8.0.170.0000.00817.04
8.0.160.0040.00417.13
8.0.150.0040.00417.03
8.0.140.0040.00417.05
8.0.130.0000.00513.44
8.0.120.0000.00817.02
8.0.110.0040.00416.93
8.0.100.0040.00416.96
8.0.90.0000.00716.93
8.0.80.0060.00817.09
8.0.70.0000.00716.96
8.0.60.0040.00417.17
8.0.50.0070.00016.96
8.0.30.0110.00717.06
8.0.20.0070.01417.21
8.0.10.0070.01117.20
8.0.00.0100.01317.21
7.4.330.0030.00315.55
7.4.320.0030.00316.72
7.4.300.0060.00016.77
7.4.290.0000.00816.60
7.4.280.0070.00016.75
7.4.270.0000.00716.79
7.4.260.0030.00313.39
7.4.250.0030.00316.58
7.4.240.0040.00416.68
7.4.230.0040.00416.81
7.4.220.0040.00416.75
7.4.210.0060.00916.64
7.4.200.0000.00716.73
7.4.160.0020.01016.61
7.4.150.0050.01616.69
7.4.140.0090.01216.64
7.4.130.0100.00716.49
7.4.120.0080.00816.71
7.4.110.0130.00316.45
7.4.100.0060.01316.56
7.4.90.0090.01016.57
7.4.80.0060.01316.64
7.4.70.0090.01016.64
7.4.60.0070.01016.71
7.4.50.0060.01616.43
7.4.40.0150.00616.55
7.4.30.0060.01316.48
7.4.20.0170.00316.63
7.4.10.0070.01116.57
7.4.00.0090.00916.70
7.3.330.0050.00216.41
7.3.320.0000.00613.31
7.3.310.0030.00316.31
7.3.300.0040.00416.41
7.3.290.0090.01016.41
7.3.270.0140.00316.40
7.3.260.0090.00916.37
7.3.250.0060.00316.33
7.3.240.0070.00716.39
7.3.230.0130.00616.32
7.3.220.0070.01316.38
7.3.210.0070.01116.36
7.3.200.0070.01116.38
7.3.190.0130.00916.25
7.3.180.0150.00616.28
7.3.170.0120.00316.44
7.3.160.0170.00316.43
7.3.150.0100.01016.34
7.3.140.0130.00716.31
7.3.130.0130.00316.29
7.3.120.0140.00716.27
7.3.110.0070.01416.20
7.3.100.0070.01316.25
7.3.90.0090.00616.56
7.3.80.0060.01016.22
7.3.70.0120.00316.42
7.3.60.0100.01016.55
7.3.50.0130.00716.44
7.3.40.0160.00416.50
7.3.30.0070.01616.43
7.3.20.0150.00616.48
7.3.10.0070.01616.33
7.3.00.0090.00916.45
5.3.290.0050.00512.78

preferences:
30.78 ms | 403 KiB | 5 Q