3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime('today', new DateTimeZone('Europe/Prague')); echo $dt->format('d.m.Y H:i:s')."\n"; $dt->setTimezone(new DateTimeZone('Pacific/Chatham')); echo $dt->format('d.m.Y 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)
8.3.70.0150.00316.38
8.3.60.0100.01016.63
8.3.50.0030.01016.39
8.3.40.0120.00618.83
8.3.30.0110.00718.84
8.3.20.0080.00020.16
8.3.10.0080.00021.95
8.3.00.0080.00017.72
8.2.180.0080.01216.50
8.2.170.0070.00722.96
8.2.160.0030.01020.52
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00020.39
8.2.120.0070.00026.35
8.2.110.0070.01021.06
8.2.100.0080.00318.16
8.2.90.0090.00019.34
8.2.80.0080.00018.04
8.2.70.0000.00917.63
8.2.60.0050.00317.93
8.2.50.0050.00518.10
8.2.40.0030.00522.14
8.2.30.0050.00219.23
8.2.20.0000.00918.07
8.2.10.0000.00718.05
8.2.00.0040.00418.13
8.1.280.0110.00425.92
8.1.270.0000.00823.96
8.1.260.0020.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00923.79
8.1.230.0040.00817.64
8.1.220.0050.00217.79
8.1.210.0040.00418.77
8.1.200.0030.00617.47
8.1.190.0060.00317.48
8.1.180.0030.00518.10
8.1.170.0040.00418.78
8.1.160.0070.00019.08
8.1.150.0070.00018.94
8.1.140.0040.00419.63
8.1.130.0000.00718.89
8.1.120.0030.00317.53
8.1.110.0000.00817.53
8.1.100.0000.00817.64
8.1.90.0060.00317.64
8.1.80.0030.00517.54
8.1.70.0030.00317.66
8.1.60.0040.00417.72
8.1.50.0000.00817.56
8.1.40.0060.00317.52
8.1.30.0000.01217.62
8.1.20.0080.00017.77
8.1.10.0040.00417.63
8.1.00.0060.00317.65
8.0.300.0040.00418.77
8.0.290.0040.00417.00
8.0.280.0000.00818.55
8.0.270.0080.00317.37
8.0.260.0060.00017.00
8.0.250.0050.00217.23
8.0.240.0030.00517.23
8.0.230.0000.00817.20
8.0.220.0030.00317.07
8.0.210.0000.00717.11
8.0.200.0000.00617.26
8.0.190.0090.00017.19
8.0.180.0000.00817.12
8.0.170.0000.00717.14
8.0.160.0040.00417.21
8.0.150.0040.00417.07
8.0.140.0000.00817.06
8.0.130.0000.00613.64
8.0.120.0030.00617.00
8.0.110.0030.00317.16
8.0.100.0000.00716.93
8.0.90.0000.00717.16
8.0.80.0060.00917.10
8.0.70.0000.00816.92
8.0.60.0040.00416.96
8.0.50.0050.00216.98
8.0.30.0120.00617.21
8.0.20.0100.00817.41
8.0.10.0040.00416.99
8.0.00.0070.01016.82
7.4.330.0060.00015.55
7.4.320.0040.00416.55
7.4.300.0030.00316.64
7.4.290.0000.00716.58
7.4.280.0050.00316.48
7.4.270.0040.00316.48
7.4.260.0070.00316.64
7.4.250.0000.00716.55
7.4.240.0020.00516.65
7.4.230.0080.00016.68
7.4.220.0100.01416.77
7.4.210.0120.00516.60
7.4.200.0000.00716.62
7.4.160.0070.00916.57
7.4.150.0070.01017.40
7.4.140.0100.00817.86
7.4.130.0060.01216.83
7.4.120.0100.00816.74
7.4.110.0080.01516.74
7.4.100.0130.00716.74
7.4.90.0110.00716.73
7.4.80.0030.01319.39
7.4.70.0000.01616.60
7.4.60.0100.00716.82
7.4.50.0100.00716.77
7.4.40.0110.01116.80
7.4.30.0100.01116.48
7.4.00.0040.01115.10
7.3.330.0000.00513.29
7.3.320.0000.00513.29
7.3.310.0040.00416.48
7.3.300.0040.00416.39
7.3.290.0030.00316.37
7.3.280.0080.00916.38
7.3.270.0070.01017.40
7.3.260.0060.01016.50
7.3.250.0110.00916.43
7.3.240.0080.01016.54
7.3.230.0040.01416.68
7.3.210.0100.00616.74
7.3.200.0030.01316.68
7.3.190.0100.00616.45
7.3.180.0080.00916.50
7.3.170.0090.00616.53
7.3.160.0120.00416.50
7.2.330.0030.01417.05
7.2.320.0090.00916.76
7.2.310.0170.00616.60
7.2.300.0130.00316.57
7.2.290.0070.01016.49
7.2.80.0060.00616.95
7.2.60.0060.00616.71
7.1.200.0090.00315.85
7.1.70.0040.01317.34
7.1.60.0260.01035.33
7.1.50.0290.01934.99
7.1.40.0250.01134.64
7.1.30.0150.02134.52
7.1.20.0200.01634.71
7.1.10.0080.00816.63
7.1.00.0070.01016.73
7.0.200.0060.00917.12
7.0.190.0060.01216.65
7.0.180.0080.00816.46
7.0.170.0030.01416.18
7.0.160.0110.00416.33
7.0.150.0120.00616.49
7.0.140.0090.00916.39
7.0.130.0070.01016.69
7.0.120.0070.00716.68
7.0.110.0100.00716.51
7.0.100.0150.00816.34
7.0.90.0060.01216.58
7.0.80.0070.01216.27
7.0.70.0070.01016.36
7.0.60.0070.01016.29
7.0.50.0070.01016.30
7.0.40.0030.01316.61
7.0.30.0030.01316.50
7.0.20.0050.01216.75
7.0.10.0120.01116.70
7.0.00.0070.01116.67

preferences:
56.87 ms | 400 KiB | 5 Q