3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array("2015 02", "dec 2015", "january 2015", "jan 2015"); var_dump(array_map(function($v) { return new DateTime($v); }, $a));

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)
8.3.70.0120.00618.39
8.3.60.0120.00318.52
8.3.50.0130.00821.93
8.3.40.0100.00619.04
8.3.30.0110.00418.82
8.3.20.0000.00820.17
8.3.10.0000.00820.65
8.3.00.0080.00023.68
8.2.190.0060.00916.58
8.2.180.0090.01216.38
8.2.170.0040.01122.96
8.2.160.0120.00622.06
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00420.61
8.2.120.0080.00026.35
8.2.110.0060.00320.39
8.2.100.0090.00317.93
8.2.90.0040.00419.05
8.2.80.0050.00317.97
8.2.70.0060.00317.75
8.2.60.0040.00417.80
8.2.50.0000.00818.09
8.2.40.0030.00620.26
8.2.30.0040.00419.43
8.2.20.0040.00417.86
8.2.10.0000.00718.12
8.2.00.0080.00017.99
8.1.280.0160.00925.92
8.1.270.0030.01322.24
8.1.260.0080.00028.09
8.1.250.0070.00028.09
8.1.240.0090.00023.92
8.1.230.0060.00617.76
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0090.00017.46
8.1.190.0030.00517.48
8.1.180.0000.00818.10
8.1.170.0040.00418.63
8.1.160.0000.00720.64
8.1.150.0000.00718.89
8.1.140.0030.00519.57
8.1.130.0000.00717.59
8.1.120.0000.00717.48
8.1.110.0040.00417.52
8.1.100.0040.00417.61
8.1.90.0000.00717.62
8.1.80.0000.00917.57
8.1.70.0000.00717.59
8.1.60.0000.00717.66
8.1.50.0000.00817.56
8.1.40.0030.00617.48
8.1.30.0000.00817.75
8.1.20.0040.00417.58
8.1.10.0000.00717.70
8.1.00.0080.00017.55
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0080.00018.37
8.0.270.0030.00317.19
8.0.260.0060.00017.23
8.0.250.0030.00317.12
8.0.240.0030.00317.06
8.0.230.0040.00417.07
8.0.220.0000.00717.01
8.0.210.0000.00716.98
8.0.200.0030.00317.05
8.0.190.0000.00717.18
8.0.180.0050.00317.13
8.0.170.0040.00417.09
8.0.160.0070.00017.09
8.0.150.0000.00817.08
8.0.140.0040.00416.92
8.0.130.0030.00313.50
8.0.120.0000.00716.93
8.0.110.0070.00017.18
8.0.100.0030.00516.94
8.0.90.0050.00216.92
8.0.80.0120.00817.07
8.0.70.0050.00316.99
8.0.60.0040.00417.07
8.0.50.0050.00317.04
8.0.30.0110.01017.29
8.0.20.0110.01017.40
8.0.10.0030.00517.11
8.0.00.0060.01116.81
7.4.330.0030.00316.67
7.4.320.0060.00016.62
7.4.300.0040.00416.53
7.4.290.0040.00416.57
7.4.280.0060.00316.56
7.4.270.0000.00716.47
7.4.260.0040.00416.63
7.4.250.0080.00016.54
7.4.240.0000.00716.51
7.4.230.0050.00316.77
7.4.220.0130.01216.77
7.4.210.0100.00716.53
7.4.200.0000.00716.76
7.4.160.0060.00916.66
7.4.150.0030.01417.40
7.4.140.0160.00717.86
7.4.130.0150.00216.93
7.4.120.0100.00716.71
7.4.110.0060.01216.68
7.4.100.0070.01716.63
7.4.90.0000.01716.53
7.4.80.0030.01419.39
7.4.70.0110.00516.60
7.4.60.0030.01316.85
7.4.50.0040.01116.61
7.4.40.0060.01016.28
7.4.30.0140.00416.73
7.4.00.0090.00615.09
7.3.330.0030.00313.36
7.3.320.0070.00013.32
7.3.310.0000.00716.46
7.3.300.0040.00416.38
7.3.290.0080.00916.39
7.3.280.0090.00716.34
7.3.270.0110.00617.40
7.3.260.0120.00616.63
7.3.250.0110.00716.48
7.3.240.0100.00716.58
7.3.230.0110.00716.52
7.3.210.0100.00716.43
7.3.200.0130.00816.58
7.3.190.0100.00716.43
7.3.180.0090.01216.55
7.3.170.0110.00716.39
7.3.160.0060.00916.57
7.3.10.0150.00016.76
7.3.00.0000.01116.89
7.2.330.0060.01216.60
7.2.320.0090.01316.34
7.2.310.0100.01216.40
7.2.300.0040.01316.62
7.2.290.0120.00316.77
7.2.130.0030.01016.97
7.2.120.0090.00616.64
7.2.110.0090.00616.73
7.2.100.0090.00616.91
7.2.90.0040.01116.90
7.2.80.0100.00016.92
7.2.70.0030.00716.85
7.2.60.0100.00216.68
7.2.50.0030.00616.94
7.2.40.0000.01016.92
7.2.30.0030.01016.87
7.2.20.0070.01016.72
7.2.10.0000.01116.70
7.2.00.0080.00618.17
7.1.250.0070.01015.65
7.1.200.0040.00815.98
7.1.100.0030.00718.09
7.1.70.0040.00417.10
7.1.60.0100.01319.19
7.1.50.0040.01117.04
7.1.00.0070.07322.33
7.0.200.0100.00314.96
7.0.60.0130.07721.64
7.0.50.0100.07717.87
7.0.40.0100.03720.05
7.0.30.0230.07720.08
7.0.20.0300.04320.23
7.0.10.0030.06020.12
7.0.00.0130.03720.25
5.6.280.0030.03321.02
5.6.210.0100.08320.65
5.6.200.0170.07318.27
5.6.190.0130.04320.57
5.6.180.0230.05320.41
5.6.170.0300.06720.44
5.6.160.0100.06320.55
5.6.150.0070.04018.23
5.6.140.0130.07318.17
5.6.130.0030.07018.27
5.6.120.0070.04021.13
5.6.110.0030.06320.88
5.6.100.0130.04721.11
5.6.90.0070.07720.88
5.6.80.0100.04720.54
5.5.350.0330.06320.37
5.5.340.0000.04317.96
5.5.330.0100.07320.19
5.5.320.0200.05320.34
5.5.310.0200.05020.33
5.5.300.0070.05318.10
5.5.290.0100.05017.92
5.5.280.0070.04020.74
5.5.270.0100.03720.73
5.5.260.0000.05720.95
5.5.250.0230.07320.61
5.5.240.0030.07720.37

preferences:
77.27 ms | 401 KiB | 5 Q