3v4l.org

run code in 300+ PHP versions simultaneously
<?php \date_default_timezone_set('UTC'); echo (new \DateTimeImmutable())->format('Y-m-d H:i:s.i') . \PHP_EOL; \date_default_timezone_set('Atlantic/Cape_Verde'); echo (new \DateTimeImmutable())->format('Y-m-d H:i:s.i') . \PHP_EOL;

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)
8.4.120.0140.00620.54
8.4.110.0100.01019.20
8.4.100.0130.00817.78
8.4.90.0070.00217.85
8.4.80.0030.00522.34
8.4.70.0110.00917.88
8.4.60.0100.01118.85
8.4.50.0080.00818.44
8.4.40.0130.00617.76
8.4.30.0060.00319.06
8.4.20.0130.00619.54
8.4.10.0190.00019.29
8.3.250.0140.00519.09
8.3.240.0050.00416.78
8.3.230.0100.01016.62
8.3.220.0120.00717.24
8.3.210.0080.00716.60
8.3.200.0040.00416.72
8.3.190.0080.01119.14
8.3.180.0150.00418.91
8.3.170.0050.00318.91
8.3.160.0000.00816.62
8.3.150.0110.00817.24
8.3.140.0120.00616.61
8.3.130.0080.00018.35
8.3.120.0120.00620.66
8.3.110.0090.00920.94
8.3.100.0080.00018.33
8.3.90.0060.00326.77
8.3.80.0350.01016.50
8.3.70.0410.00716.38
8.3.60.0400.00016.47
8.3.50.0110.00618.57
8.3.40.0290.01017.37
8.3.30.0340.00717.35
8.3.20.0260.00717.50
8.3.10.0290.00317.38
8.3.00.0360.00717.25
8.2.290.0110.00922.23
8.2.280.0110.00418.40
8.2.270.0150.00317.36
8.2.260.0070.00718.54
8.2.250.0040.00716.39
8.2.240.0030.00617.38
8.2.230.0030.00622.58
8.2.220.0080.00824.06
8.2.210.0070.00026.77
8.2.200.0330.00316.38
8.2.190.0310.01216.75
8.2.180.0270.01216.38
8.2.170.0330.00417.25
8.2.160.0320.00917.38
8.2.150.0390.00717.35
8.2.140.0340.00317.50
8.2.130.0310.00717.38
8.2.120.0330.00917.13
8.2.110.0320.01017.38
8.2.100.0310.00817.50
8.2.90.0270.01117.50
8.2.80.0280.00617.25
8.2.70.0260.00017.63
8.2.60.0140.00517.50
8.2.50.0360.00717.63
8.2.40.0390.00317.75
8.2.30.0310.00717.38
8.2.20.0340.00417.50
8.2.10.0370.00917.38
8.2.00.0300.00817.38
8.1.330.0120.00818.21
8.1.320.0140.00616.14
8.1.310.0070.00718.74
8.1.300.0060.00316.23
8.1.290.0200.01616.13
8.1.280.0330.00715.88
8.1.270.0310.00317.13
8.1.260.0250.01417.25
8.1.250.0390.00817.48
8.1.240.0250.00917.23
8.1.230.0260.01117.36
8.1.220.0290.00917.36
8.1.210.0230.01017.36
8.1.200.0200.00417.22
8.1.190.0180.00017.12
8.1.180.0080.00417.23
8.1.170.0120.00817.38
8.1.160.0160.00617.47
8.1.150.0110.00517.48
8.1.140.0160.00617.34
8.1.130.0160.00017.60
8.1.120.0040.00417.47
8.1.110.0160.00317.35
8.1.100.0130.00317.47
8.1.90.0060.00317.34
8.1.80.0040.00417.47
8.1.70.0080.00017.47
8.1.60.0080.00017.47
8.1.50.0040.01117.46
8.1.40.0110.00417.59
8.1.30.0040.00417.59
8.1.20.0090.00617.60
8.1.10.0040.00417.34
8.1.00.0030.00619.13

preferences:
29.57 ms | 403 KiB | 5 Q