3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime('20100510133046.0Z'); $tz = new DateTimeZone('Asia/Kolkata'); // or whatever zone you're after $dt->setTimezone($tz); echo $dt->format('Y-m-d H:i:s'); // $d = new DateTime('20100510133046.0Z'); // echo $d->format('Y-m-d H:i:s');

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)
8.3.60.0120.00316.38
8.3.50.0100.01021.21
8.3.40.0130.00619.11
8.3.30.0070.00719.02
8.3.20.0040.00420.33
8.3.10.0070.00721.77
8.3.00.0000.00723.65
8.2.180.0120.00316.38
8.2.170.0070.00722.96
8.2.160.0030.01020.43
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0080.00019.64
8.2.120.0100.00326.35
8.2.110.0040.00420.25
8.2.100.0080.00418.03
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0040.00817.59
8.2.60.0080.00017.91
8.2.50.0050.00318.07
8.2.40.0050.00220.55
8.2.30.0050.00319.27
8.2.20.0000.00817.68
8.2.10.0000.00717.88
8.2.00.0000.00717.91
8.1.280.0110.00425.92
8.1.270.0030.00623.84
8.1.260.0060.00328.09
8.1.250.0040.00428.09
8.1.240.0030.00723.79
8.1.230.0070.00420.94
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0060.00318.66
8.1.160.0050.00320.62
8.1.150.0000.00718.75
8.1.140.0050.00319.45
8.1.130.0030.00317.56
8.1.120.0050.00217.52
8.1.110.0060.00317.49
8.1.100.0030.00617.36
8.1.90.0000.00717.42
8.1.80.0000.00717.34
8.1.70.0030.00317.44
8.1.60.0030.00517.54
8.1.50.0080.00017.48
8.1.40.0090.00317.53
8.1.30.0050.00317.70
8.1.20.0040.00417.55
8.1.10.0030.00617.47
8.1.00.0000.00817.57
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0030.00318.38
8.0.270.0030.00317.16
8.0.260.0030.00317.19
8.0.250.0030.00317.11
8.0.240.0030.00317.10
8.0.230.0040.00417.11
8.0.220.0030.00516.99
8.0.210.0040.00417.04
8.0.200.0000.00617.11
8.0.190.0000.00817.10
8.0.180.0000.00716.90
8.0.170.0050.00316.97
8.0.160.0000.00817.02
8.0.150.0040.00416.94
8.0.140.0040.00416.96
8.0.130.0000.00613.38
8.0.120.0000.00816.88
8.0.110.0050.00316.97
8.0.100.0000.00716.88
8.0.90.0050.00316.89
8.0.80.0100.00617.07
8.0.70.0080.00017.01
8.0.60.0030.00516.88
8.0.50.0030.00516.95
8.0.30.0030.01317.16
8.0.20.0110.00817.40
8.0.10.0000.00716.95
8.0.00.0100.01016.84
7.4.330.0000.00516.67
7.4.320.0000.00716.51
7.4.300.0000.00816.59
7.4.290.0030.00316.51
7.4.280.0030.00616.60
7.4.270.0040.00816.62
7.4.260.0040.00416.48
7.4.250.0000.00816.55
7.4.240.0060.00116.55
7.4.230.0070.00016.64
7.4.220.0100.01116.43
7.4.210.0090.00916.49
7.4.200.0040.00416.70
7.4.160.0150.00016.86
7.4.150.0090.00917.40
7.4.140.0080.01217.86
7.4.130.0140.00616.65
7.4.120.0050.01316.61
7.4.110.0280.01616.49
7.4.100.0140.00316.66
7.4.90.0070.01016.53
7.4.80.0170.00419.39
7.4.70.0110.00516.59
7.4.60.0080.00816.54
7.4.50.0070.01016.50
7.4.40.0160.00316.55
7.4.30.0150.01216.36
7.4.00.0070.00714.94
7.3.330.0030.00313.09
7.3.320.0050.00013.29
7.3.310.0000.00716.18
7.3.300.0030.00316.27
7.3.290.0000.00716.36
7.3.280.0130.00616.31
7.3.270.0160.00017.40
7.3.260.0150.00916.39
7.3.250.0060.01116.33
7.3.240.0110.00616.52
7.3.230.0080.00816.39
7.3.210.0110.00616.59
7.3.200.0090.00919.39
7.3.190.0070.01016.65
7.3.180.0070.01016.55
7.3.170.0140.00616.45
7.3.160.0100.01016.35
7.2.330.0150.00616.70
7.2.320.0130.00316.63
7.2.310.0060.01016.41
7.2.300.0070.01016.53
7.2.290.0100.00716.30
7.2.60.0120.00316.79
7.2.00.0090.00619.19
7.1.200.0080.00315.69
7.1.100.0060.00617.76
7.1.70.0040.00417.13
7.1.60.0100.01319.27
7.1.50.0090.01216.87
7.1.00.0070.07322.48
7.0.200.0000.00916.95
7.0.60.0070.06721.71
7.0.50.0170.07017.84
7.0.40.0000.07720.21
7.0.30.0270.05720.09
7.0.20.0170.04720.23
7.0.10.0030.09320.18
7.0.00.0070.03720.09
5.6.280.0030.05721.11
5.6.210.0030.05320.46
5.6.200.0070.03718.15
5.6.190.0100.03720.46
5.6.180.0270.04720.77
5.6.170.0170.06320.51
5.6.160.0170.07720.39
5.6.150.0030.04318.18
5.6.140.0030.07318.27
5.6.130.0070.05718.27
5.6.120.0000.04320.98
5.6.110.0070.08321.13
5.6.100.0070.08321.04
5.6.90.0070.08021.00
5.6.80.0100.08020.38
5.5.350.0070.08020.40
5.5.340.0130.07717.91
5.5.330.0030.08720.43
5.5.320.0600.07320.31
5.5.310.0330.06020.39
5.5.300.0100.07718.02
5.5.290.0100.08318.02
5.5.280.0100.03320.79
5.5.270.0130.03320.82
5.5.260.0170.07320.64
5.5.250.0030.04020.69
5.5.240.0170.06720.15

preferences:
40.74 ms | 401 KiB | 5 Q