3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array('11-01-2012', '01-01-2014', '01-01-2015', '09-02-2013', '01-01-2013'); function date_sort($a, $b) { return strtotime($a) - strtotime($b); } sort($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)
8.3.70.0090.00918.52
8.3.60.0130.00718.30
8.3.50.0060.01222.11
8.3.40.0120.00318.77
8.3.30.0090.00618.88
8.3.20.0000.00720.21
8.3.10.0080.00021.96
8.3.00.0070.00023.44
8.2.180.0110.00716.50
8.2.170.0160.00622.96
8.2.160.0070.00720.43
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0070.00317.63
8.2.110.0050.00520.96
8.2.100.0090.00317.84
8.2.90.0000.00819.21
8.2.80.0040.00417.97
8.2.70.0030.00517.50
8.2.60.0040.00417.80
8.2.50.0060.00318.10
8.2.40.0040.00420.41
8.2.30.0040.00420.57
8.2.20.0070.00018.00
8.2.10.0040.00418.06
8.2.00.0000.00718.35
8.1.280.0120.00625.92
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0000.00928.09
8.1.240.0060.00321.43
8.1.230.0040.00719.54
8.1.220.0050.00317.78
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00817.13
8.1.180.0040.00418.10
8.1.170.0080.00018.59
8.1.160.0040.00418.82
8.1.150.0040.00420.22
8.1.140.0070.00019.50
8.1.130.0050.00220.80
8.1.120.0030.00317.33
8.1.110.0000.00817.40
8.1.100.0040.00417.29
8.1.90.0050.00317.35
8.1.80.0030.00317.45
8.1.70.0030.00317.26
8.1.60.0040.00417.56
8.1.50.0000.00717.48
8.1.40.0040.00517.51
8.1.30.0040.00617.57
8.1.20.0140.00317.54
8.1.10.0100.00517.47
8.1.00.0100.00517.40
8.0.300.0030.00618.77
8.0.290.0070.00016.63
8.0.280.0040.00418.39
8.0.270.0000.00717.18
8.0.260.0000.00617.21
8.0.250.0070.00016.94
8.0.240.0080.00016.89
8.0.230.0040.00416.89
8.0.220.0000.00616.79
8.0.210.0040.00416.92
8.0.200.0040.00416.89
8.0.190.0000.00716.93
8.0.180.0000.00816.81
8.0.170.0020.00716.83
8.0.160.0100.00416.84
8.0.150.0070.00716.80
8.0.140.0060.00616.74
8.0.130.0100.00416.17
8.0.120.0110.00416.78
8.0.110.0070.00716.83
8.0.100.0070.00516.81
8.0.90.0050.00616.83
8.0.80.0080.00516.82
8.0.70.0080.00616.81
8.0.60.0100.00416.78
8.0.50.0070.00716.84
8.0.30.0090.00616.86
8.0.20.0100.00517.04
8.0.10.0080.00516.97
8.0.00.0040.00716.93
7.4.330.0020.00215.55
7.4.320.0070.00016.47
7.4.300.0050.00216.46
7.4.290.0000.00716.55
7.4.280.0200.00416.49
7.4.270.0070.00416.47
7.4.260.0080.00416.49
7.4.250.0070.00416.44
7.4.240.0090.00316.46
7.4.230.0070.00416.50
7.4.220.0070.00416.44
7.4.210.0080.00416.46
7.4.200.0070.00516.49
7.4.190.0080.00316.46
7.4.180.0060.00516.54
7.4.160.0070.00616.49
7.4.150.0060.00616.48
7.4.140.0070.00616.66
7.4.130.0070.00716.43
7.4.120.0080.00616.38
7.4.110.0090.00516.32
7.4.100.0080.00516.43
7.4.90.0060.00616.37
7.4.80.0090.00416.59
7.4.70.0090.00616.41
7.4.60.0080.00516.35
7.4.50.0070.00616.24
7.4.40.0070.00516.25
7.4.30.0070.00516.33
7.4.20.0080.00416.33
7.4.10.0060.00616.28
7.4.00.0070.00616.24
7.3.330.0110.00415.64
7.3.320.0110.00515.63
7.3.310.0110.00516.22
7.3.300.0100.00516.16
7.3.290.0120.00416.12
7.3.280.0100.00616.17
7.3.270.0090.00716.20
7.3.260.0100.00616.24
7.3.250.0100.00516.10
7.3.240.0110.00416.14
7.3.230.0100.00516.16
7.3.220.0100.00515.99
7.3.210.0120.00516.05
7.3.200.0100.00616.01
7.3.190.0100.00516.14
7.3.180.0100.00616.12
7.3.170.0110.00516.09
7.3.160.0110.00416.08
7.3.150.0120.00416.10
7.3.140.0110.00516.08
7.3.130.0100.00616.06
7.3.120.0090.00516.14
7.3.110.0100.00516.08
7.3.100.0110.00516.01
7.3.90.0090.00715.99
7.3.80.0100.00615.93
7.3.70.0110.00515.91
7.3.60.0130.00415.87
7.3.50.0100.00515.82
7.3.40.0080.00815.83
7.3.30.0110.00515.72
7.3.20.0570.00616.59
7.3.10.0610.00616.29
7.3.00.0780.00716.32
7.2.340.0120.00416.07
7.2.330.0100.00716.06
7.2.320.0120.00616.16
7.2.310.0110.00616.15
7.2.300.0120.00616.14
7.2.290.0120.00616.05
7.2.280.0120.00616.17
7.2.270.0130.00416.14
7.2.260.0120.00616.19
7.2.250.0120.00616.16
7.2.240.0130.00416.13
7.2.230.0120.00516.16
7.2.220.0130.00515.93
7.2.210.0120.00615.87
7.2.200.0130.00616.02
7.2.190.0110.00616.02
7.2.180.0100.00815.91
7.2.170.0120.00615.88
7.2.160.0110.00615.88
7.2.150.0780.00616.63
7.2.140.0580.00616.69
7.2.130.0790.00816.46
7.2.120.0880.00716.50
7.2.110.0590.00716.39
7.2.100.0670.00616.33
7.2.90.0340.00616.33
7.2.80.0470.00816.24
7.2.70.0590.00616.30
7.2.60.0600.00616.33
7.2.50.0450.00716.33
7.2.40.0520.00716.35
7.2.30.0530.00716.31
7.2.20.0490.00716.32
7.2.10.0420.00716.36
7.2.00.0410.00616.38
7.1.330.0120.00616.21
7.1.320.0140.00615.87
7.1.310.0140.00515.85
7.1.300.0150.00415.88
7.1.290.0140.00515.89
7.1.280.0130.00615.88
7.1.270.0600.00515.74
7.1.260.0770.00815.74
7.1.250.0750.00615.46
7.1.240.0680.00715.42
7.1.230.0700.00615.50
7.1.220.0450.00715.35
7.1.210.0330.00715.34
7.1.200.0480.00715.37
7.1.190.0570.00815.35
7.1.180.0390.00815.28
7.1.170.0530.00715.30
7.1.160.0610.00715.33
7.1.150.0490.00815.36
7.1.140.0440.00715.38
7.1.130.0420.00715.35
7.1.120.0390.00615.35
7.1.110.0400.00615.32
7.1.100.0420.00615.32
7.1.90.0330.00615.28
7.1.80.0380.00715.33
7.1.70.0320.00515.21
7.1.60.0340.00617.87
7.1.50.0270.00717.91
7.1.40.0280.00617.84
7.1.30.0270.00817.78
7.1.20.0350.00817.84
7.1.10.0230.00715.22
7.1.00.0220.00715.24
7.0.330.0830.00515.07
7.0.320.0240.00815.07
7.0.310.0470.00914.95
7.0.300.0480.00714.94
7.0.290.0490.00615.08
7.0.280.0470.00615.00
7.0.270.0420.00615.04
7.0.260.0510.00715.05
7.0.250.0480.00715.11
7.0.240.0400.00615.12
7.0.230.0390.00615.07
7.0.220.0500.00715.01
7.0.210.0320.00715.02
7.0.200.0340.00615.00
7.0.190.0410.00715.01
7.0.180.0290.00614.98
7.0.170.0320.00614.99
7.0.160.0280.00714.97
7.0.150.0250.00614.89
7.0.140.0320.00614.95
7.0.130.0280.00715.06
7.0.120.0280.00615.04
7.0.110.0240.00814.94
7.0.100.0280.00614.91
7.0.90.0250.00914.91
7.0.80.0230.00814.93
7.0.70.0260.00714.94
7.0.60.0180.00714.85
7.0.50.0250.00614.86
7.0.40.0210.00614.88
7.0.30.0290.00614.84
7.0.20.0360.00714.83
7.0.10.0260.00714.88
7.0.00.0270.00714.87
5.6.400.0120.00715.23
5.6.390.0110.00715.21
5.6.380.0120.00815.05
5.6.370.0110.00515.67
5.6.360.0130.00315.61
5.6.350.0100.00615.73
5.6.340.0130.00315.52
5.6.330.0100.00615.65
5.6.320.0100.00615.63
5.6.310.0120.00515.60
5.6.300.0100.00715.53
5.6.290.0130.00315.60
5.6.280.0100.00515.67
5.6.270.0100.00615.64
5.6.260.0120.00515.64
5.6.250.0100.00715.67
5.6.240.0120.00415.73
5.6.230.0090.00615.78
5.6.220.0110.00615.73
5.6.210.0120.00415.71
5.6.200.0100.00615.82
5.6.190.0120.00415.83
5.6.180.0090.00715.78
5.6.170.0120.00415.81
5.6.160.0110.00515.71
5.6.150.0130.00415.82
5.6.140.0130.00515.75
5.6.130.0100.00615.73
5.6.120.0100.00615.76
5.6.110.0110.00515.71
5.6.100.0120.00515.75
5.6.90.0130.00415.69
5.6.80.0120.00415.65
5.6.70.0110.00515.67
5.6.60.0090.00615.77
5.6.50.0110.00515.60
5.6.40.0110.00515.67
5.6.30.0100.00615.65
5.6.20.0100.00715.55
5.6.10.0120.00415.56
5.6.00.0110.00515.63

preferences:
63.17 ms | 401 KiB | 5 Q