3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (new \DateTime('2020-03-30 11:15:14', new \DateTimeZone('UTC')))->format('Y-m-d H:i:s+z') . "\n"; echo (new \DateTime('2020-03-30 11:15:14', new \DateTimeZone('Europe/London')))->format('Y-m-d H:i:s+z');

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)
8.3.60.0120.00316.50
8.3.50.0040.01118.00
8.3.40.0060.01220.30
8.3.30.0110.00418.84
8.3.20.0040.00421.60
8.3.10.0040.00421.95
8.3.00.0070.00022.57
8.2.180.0040.01118.42
8.2.170.0120.00322.96
8.2.160.0070.00719.46
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0110.00426.16
8.2.110.0060.00319.38
8.2.100.0070.00417.91
8.2.90.0080.00017.75
8.2.80.0040.00418.89
8.2.70.0030.00617.63
8.2.60.0030.00517.61
8.2.50.0080.00018.05
8.2.40.0000.00821.09
8.2.30.0000.00918.11
8.2.20.0000.00818.16
8.2.10.0000.00719.09
8.2.00.0000.00819.23
8.1.280.0170.00725.92
8.1.270.0090.00022.09
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00621.32
8.1.230.0000.01218.82
8.1.220.0040.00417.77
8.1.210.0000.00818.77
8.1.200.0000.00817.25
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0060.00317.62
8.1.160.0000.00718.93
8.1.150.0030.00518.76
8.1.140.0070.00018.76
8.1.130.0030.00320.04
8.1.120.0080.00317.48
8.1.110.0000.00817.58
8.1.100.0000.00817.58
8.1.90.0080.00017.56
8.1.80.0050.00317.61
8.1.70.0000.00717.65
8.1.60.0050.00517.57
8.1.50.0030.00517.60
8.1.40.0000.00717.61
8.1.30.0000.00917.66
8.1.20.0050.00317.71
8.1.10.0030.00517.65
8.1.00.0040.00417.58
8.0.300.0080.00018.77
8.0.290.0020.00516.88
8.0.280.0070.00018.53
8.0.270.0070.00018.18
8.0.260.0070.00020.01
8.0.250.0070.00017.04
8.0.240.0000.00717.11
8.0.230.0000.00717.10
8.0.220.0070.00016.88
8.0.210.0000.00717.00
8.0.200.0040.00417.09
8.0.190.0000.00716.96
8.0.180.0000.00717.07
8.0.170.0000.00817.01
8.0.160.0000.00717.09
8.0.150.0050.00316.84
8.0.140.0000.00816.93
8.0.130.0050.00013.48
8.0.120.0040.00416.94
8.0.110.0000.00716.88
8.0.100.0070.00016.91
8.0.90.0040.00416.96
8.0.80.0060.00916.89
8.0.70.0050.00217.12
8.0.60.0040.00417.01
8.0.50.0030.00516.94
8.0.30.0070.01017.22
8.0.20.0290.00816.94
8.0.10.0000.00716.96
8.0.00.0090.01216.75
7.4.330.0050.00015.55
7.4.320.0030.00316.62
7.4.300.0070.00016.35
7.4.290.0030.00316.67
7.4.280.0000.00816.58
7.4.270.0030.00316.49
7.4.260.0000.00513.33
7.4.250.0040.00416.60
7.4.240.0060.00216.58
7.4.230.0000.00716.57
7.4.220.0040.00316.31
7.4.210.0100.00816.65
7.4.200.0000.00716.63
7.4.130.0030.01516.71
7.4.120.0030.01416.73
7.4.110.0100.00716.54
7.4.100.0140.00316.45
7.4.90.0080.01116.55
7.4.80.0080.00819.39
7.4.70.0040.01316.53
7.4.60.0080.01116.53
7.4.50.0030.00816.44
7.4.40.0090.00916.70
7.4.30.0120.00916.33
7.4.20.0030.01716.63
7.4.10.0120.00616.41
7.4.00.0110.00716.74
7.3.330.0020.00516.38
7.3.320.0060.00013.11
7.3.310.0000.00716.41
7.3.300.0040.00416.31
7.3.290.0110.00816.40
7.3.260.0100.00716.53
7.3.230.0130.00316.45
7.3.210.0120.00616.41
7.3.200.0070.01016.49
7.3.190.0130.00316.47
7.3.180.0070.01316.43
7.3.170.0120.00416.52
7.3.160.0070.01116.44
7.3.150.0060.01216.64
7.3.140.0070.01016.29
7.3.130.0160.00716.50
7.3.120.0120.00616.38
7.3.110.0110.01116.41
7.3.100.0120.00616.57
7.3.90.0300.02316.34
7.3.80.0120.00816.46
7.3.70.0130.00416.26
7.3.60.0110.00616.55
7.3.50.0070.01016.57
7.3.40.0100.01316.54
7.3.30.0000.02216.47
7.3.20.0160.00616.53
7.3.10.0110.00916.38
7.3.00.0060.01616.34
7.2.330.0170.00716.93
7.2.320.0070.01116.56
7.2.310.0110.00616.76
7.2.300.0070.01116.52
7.2.290.0140.00416.86
7.2.280.0110.00716.87
7.2.270.0090.00916.86
7.2.260.0100.01416.80
7.2.250.0090.00916.52
7.2.240.0070.01016.52
7.2.230.0070.01016.50
7.2.220.0000.01916.63
7.2.210.0060.01216.95
7.2.200.0040.01516.78
7.2.190.0120.00916.59
7.2.180.0150.00916.81
7.2.170.0130.01016.73
7.2.160.0130.01016.56
7.2.150.0150.00316.73
7.2.140.0090.01216.82
7.2.130.0090.01216.84
7.2.120.0150.00416.81
7.2.110.0090.01516.59
7.2.100.0100.00916.79
7.2.90.0070.01716.52
7.2.80.0210.00016.63
7.2.70.0160.00316.68
7.2.60.0040.01716.84
7.2.50.0130.00616.64
7.2.40.0090.00916.70
7.2.30.0070.01416.84
7.2.20.0180.01416.67
7.2.10.0110.00816.70
7.2.00.0060.01216.68

preferences:
28.99 ms | 400 KiB | 5 Q