3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = DateTime::createFromFormat('d/m/Y', '10/23/2016'); $start = $date->format('Y-m-d'); var_dump($start); // $end = $date->modify('+10 week')->format('Y-m-d'); // var_dump($date); // var_dump($start); var_dump($end);

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)
8.3.60.0070.01416.50
8.3.50.0140.00716.23
8.3.40.0110.01118.66
8.3.30.0070.00718.89
8.3.20.0080.00018.73
8.3.10.0080.00021.89
8.3.00.0040.00421.76
8.2.180.0120.00616.75
8.2.170.0130.00622.96
8.2.160.0120.00322.15
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00419.82
8.2.120.0100.00326.35
8.2.110.0030.00622.25
8.2.100.0090.00318.03
8.2.90.0050.00319.21
8.2.80.0030.00517.97
8.2.70.0050.00317.75
8.2.60.0000.00917.92
8.2.50.0030.00518.10
8.2.40.0040.00420.59
8.2.30.0040.00419.24
8.2.20.0050.00318.13
8.2.10.0070.00017.99
8.2.00.0050.00217.80
8.1.280.0100.00325.92
8.1.270.0040.00423.82
8.1.260.0140.00328.09
8.1.250.0080.00028.09
8.1.240.0060.00323.92
8.1.230.0040.00722.26
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0030.00517.13
8.1.180.0030.00518.10
8.1.170.0050.00318.76
8.1.160.0030.00322.09
8.1.150.0000.00818.89
8.1.140.0040.00419.52
8.1.130.0040.00417.81
8.1.120.0050.00517.43
8.1.110.0040.00817.56
8.1.100.0040.00417.42
8.1.90.0050.00317.50
8.1.80.0070.00017.47
8.1.70.0070.00017.41
8.1.60.0080.00017.54
8.1.50.0040.00417.49
8.1.40.0050.00317.54
8.1.30.0090.00017.64
8.1.20.0000.00717.55
8.1.10.0050.00217.61
8.1.00.0040.00417.52
8.0.300.0060.00318.77
8.0.290.0000.00816.88
8.0.280.0040.00418.36
8.0.270.0050.00317.28
8.0.260.0040.00417.16
8.0.250.0000.00717.07
8.0.240.0030.00317.05
8.0.230.0030.00317.08
8.0.220.0040.00417.02
8.0.210.0000.00717.01
8.0.200.0030.00316.97
8.0.190.0090.00017.04
8.0.180.0050.00316.95
8.0.170.0060.00317.12
8.0.160.0080.00016.92
8.0.150.0070.00016.90
8.0.140.0030.00516.90
8.0.130.0030.00313.39
8.0.120.0060.00316.95
8.0.110.0050.00216.91
8.0.100.0080.00016.90
8.0.90.0040.00416.99
8.0.80.0090.00917.04
8.0.70.0040.00417.09
8.0.60.0040.00416.92
8.0.50.0040.00416.90
8.0.30.0080.00917.12
8.0.20.0100.00817.40
8.0.10.0040.00417.18
8.0.00.0060.01316.77
7.4.330.0000.00515.55
7.4.320.0030.00316.43
7.4.300.0030.00316.50
7.4.290.0030.00516.54
7.4.280.0070.00016.41
7.4.270.0030.00316.61
7.4.260.0060.00016.64
7.4.250.0000.00716.53
7.4.240.0050.00216.53
7.4.230.0000.00816.62
7.4.220.0120.00616.61
7.4.210.0080.00816.62
7.4.200.0070.00016.68
7.4.160.0090.00816.56
7.4.150.0040.01317.40
7.4.140.0100.00817.86
7.4.130.0100.00816.42
7.4.120.0180.00616.56
7.4.110.0030.01616.56
7.4.100.0040.01216.53
7.4.90.0070.01116.22
7.4.80.0060.01119.39
7.4.70.0070.01016.60
7.4.60.0090.00616.58
7.4.50.0120.00016.48
7.4.40.0040.01416.66
7.4.30.0170.00716.75
7.4.00.0000.00914.89
7.3.330.0040.00412.98
7.3.320.0050.00013.14
7.3.310.0000.00616.33
7.3.300.0050.00216.23
7.3.290.0110.00516.25
7.3.280.0050.01416.26
7.3.270.0120.00417.40
7.3.260.0120.00716.58
7.3.250.0090.00716.31
7.3.240.0070.01116.39
7.3.230.0110.00616.41
7.3.210.0080.00916.62
7.3.200.0090.00616.29
7.3.190.0070.01416.35
7.3.180.0080.01116.30
7.3.170.0060.01316.32
7.3.160.0110.00816.35
7.2.330.0030.01516.63
7.2.320.0150.00416.64
7.2.310.0030.01316.39
7.2.300.0060.01316.35
7.2.290.0110.00716.78
7.2.80.0070.00716.60
7.2.60.0040.01217.03
7.2.50.0080.00816.74
7.2.00.0030.00919.19
7.1.200.0000.01515.88
7.1.70.0050.00316.93
7.1.60.0040.01116.96
7.1.00.0000.08022.30
7.0.200.0070.01114.73
7.0.120.0070.06022.12
7.0.110.0230.05022.06
7.0.100.0030.08322.04
7.0.90.0170.06022.01
7.0.80.0130.06022.05
7.0.70.0100.08022.02
7.0.60.0030.07022.05
7.0.50.0170.05322.02
7.0.40.0170.05322.16
7.0.30.0100.05722.02
7.0.20.0100.08022.04
7.0.10.0170.05321.99
7.0.00.0130.05322.09
5.6.270.0100.06320.83
5.6.260.0100.05320.74
5.6.250.0200.05720.83
5.6.240.0330.06720.84
5.6.230.0130.06320.87
5.6.220.0030.08720.77
5.6.210.0230.04720.83
5.6.200.0070.06321.01
5.6.190.0130.06020.93
5.6.180.0130.05320.96
5.6.170.0270.06020.94
5.6.160.0170.05020.95
5.6.150.0070.07720.84
5.6.140.0200.06321.00
5.6.130.0130.05020.81
5.6.120.0070.06021.02
5.6.110.0170.05020.74
5.6.100.0100.05721.01
5.6.90.0200.04320.94
5.6.80.0130.04720.07
5.6.70.0030.07020.08
5.6.60.0030.06020.35
5.6.50.0170.04720.33
5.6.40.0200.04320.30
5.6.30.0100.07020.14
5.6.20.0070.06020.38
5.6.10.0170.04720.22
5.6.00.0100.05320.11

preferences:
82.39 ms | 401 KiB | 5 Q