3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array('11-01-2012 10:00', '11-01-2012 11:00', '01-01-2015', '09-02-2013', '01-01-2013'); function date_sort($a, $b) { return strtotime($a) - strtotime($b); } usort($arr, "date_sort"); 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)
8.3.60.0110.00718.52
8.3.50.0110.00318.24
8.3.40.0060.01218.82
8.3.30.0120.00018.84
8.3.20.0080.00019.24
8.3.10.0050.00221.90
8.3.00.0040.00420.68
8.2.180.0140.00716.38
8.2.170.0150.00018.94
8.2.160.0090.00622.96
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0000.00819.82
8.2.120.0030.00526.35
8.2.110.0090.00019.45
8.2.100.0040.00819.59
8.2.90.0080.00017.88
8.2.80.0030.00517.97
8.2.70.0050.00317.68
8.2.60.0000.00818.16
8.2.50.0000.00818.10
8.2.40.0040.00419.32
8.2.30.0040.00419.19
8.2.20.0050.00317.98
8.2.10.0000.00718.05
8.2.00.0080.00017.84
8.1.280.0090.00625.92
8.1.270.0040.00418.75
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00320.73
8.1.230.0070.00317.89
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.60
8.1.190.0080.00017.50
8.1.180.0000.00818.10
8.1.170.0040.00418.71
8.1.160.0030.00618.95
8.1.150.0040.00418.80
8.1.140.0070.00022.11
8.1.130.0000.00720.00
8.1.120.0040.00317.48
8.1.110.0040.00417.59
8.1.100.0030.00617.58
8.1.90.0080.00017.59
8.1.80.0040.00417.59
8.1.70.0090.00017.60
8.1.60.0000.00817.60
8.1.50.0030.00517.50
8.1.40.0040.00417.61
8.1.30.0040.00417.65
8.1.20.0000.00717.77
8.1.10.0030.00717.53
8.1.00.0030.00517.53
8.0.300.0000.00718.77
8.0.290.0050.00316.88
8.0.280.0030.00318.45
8.0.270.0070.00017.33
8.0.260.0030.00318.54
8.0.250.0000.00817.10
8.0.240.0000.00717.09
8.0.230.0080.00017.09
8.0.220.0000.00816.95
8.0.210.0030.00317.03
8.0.200.0030.00316.97
8.0.190.0040.00417.16
8.0.180.0000.00816.94
8.0.170.0060.00317.08
8.0.160.0070.00017.03
8.0.150.0050.00316.89
8.0.140.0070.00016.88
8.0.130.0050.00013.34
8.0.120.0000.00716.91
8.0.110.0040.00416.83
8.0.100.0040.00417.00
8.0.90.0030.00316.97
8.0.80.0060.01017.03
8.0.70.0030.00516.94
8.0.60.0000.00817.08
8.0.50.0030.00517.01
8.0.30.0100.00817.30
8.0.20.0120.01017.40
8.0.10.0040.00417.04
8.0.00.0060.01316.88
7.4.330.0000.00415.55
7.4.320.0030.00316.73
7.4.300.0040.00416.63
7.4.290.0030.00316.66
7.4.280.0000.00916.43
7.4.270.0030.00516.71
7.4.260.0120.00016.57
7.4.250.0030.00316.54
7.4.240.0030.00516.75
7.4.230.0030.00316.68
7.4.220.0030.00616.67
7.4.210.0080.00816.66
7.4.200.0000.00716.56
7.4.160.0100.00616.60
7.4.140.0070.01117.86
7.4.130.0090.00916.70
7.4.120.0100.01016.58
7.4.110.0100.01016.40
7.4.100.0070.01016.73
7.4.90.0030.01916.55
7.4.80.0060.01219.39
7.4.70.0100.00716.55
7.4.60.0060.00916.69
7.4.50.0030.00916.65
7.4.40.0190.00016.24
7.4.00.0030.01014.67
7.3.330.0000.00513.10
7.3.320.0020.00313.37
7.3.310.0030.00616.47
7.3.300.0030.00316.36
7.3.290.0040.00416.25
7.3.280.0080.01016.30
7.3.260.0120.00816.42
7.3.240.0140.00716.49
7.3.230.0060.01216.50
7.3.210.0170.00016.44
7.3.200.0100.01016.39
7.3.190.0100.01016.57
7.3.180.0090.01016.63
7.3.170.0090.01316.50
7.3.160.0060.01616.45
7.2.330.0070.01416.73
7.2.320.0180.00916.79
7.2.310.0100.01016.46
7.2.300.0040.01216.60
7.2.290.0080.00816.78
7.2.110.0220.01214.94
7.2.100.0260.00714.91
7.2.90.0160.00714.82
7.2.80.0240.00014.81
7.2.70.0170.01015.20
7.2.60.0220.00615.16
7.2.50.0220.00715.16
7.2.40.0280.00815.18
7.2.30.0190.00615.16
7.2.20.0200.00715.17
7.2.10.0190.00815.07
7.2.00.0260.00315.23
7.1.230.0230.01014.07
7.1.220.0210.01313.82
7.1.210.0200.01013.69
7.1.200.0210.00614.12
7.1.190.0220.00614.05
7.1.180.0190.00814.16
7.1.170.1090.01014.04
7.1.160.0270.00613.95
7.1.150.0250.00613.98
7.1.140.0210.00313.84
7.1.130.0180.01113.96
7.1.120.0260.00313.99
7.1.110.0230.00713.84
7.1.100.0300.00614.11
7.1.90.0290.00713.93
7.1.80.0220.00613.97
7.1.70.0220.00613.96
7.1.60.0390.00731.76
7.1.50.0400.01031.81
7.1.40.0340.01631.79
7.1.30.0540.00032.05
7.1.20.0320.01632.19
7.1.10.0340.00313.95
7.1.00.0230.00413.88
5.6.380.0130.00414.55

preferences:
73.56 ms | 401 KiB | 5 Q