3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = new \DateTime('now', new \DateTimeZone('UTC')); $d1 = new \DateTime('now', new \DateTimeZone('UTC')); if ($d1->getTimeZone()->getOffset($d1) === 0) { echo '1'; } var_dump($d->getTimeZone()->getOffset($d));

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
8.3.50.0040.01116.50
8.3.40.0100.00718.77
8.3.30.0090.00618.78
8.3.20.0040.00420.25
8.3.10.0040.00421.74
8.3.00.0050.00317.78
8.2.180.0170.00716.75
8.2.170.0070.00722.96
8.2.160.0070.00720.37
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00020.52
8.2.120.0000.00726.35
8.2.110.0090.00021.05
8.2.100.0030.00918.22
8.2.90.0060.00319.28
8.2.80.0000.00818.03
8.2.70.0030.00917.75
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0050.00322.40
8.2.30.0030.00520.84
8.2.20.0030.00717.87
8.2.10.0030.00517.87
8.2.00.0040.00418.09
8.1.280.0140.00725.92
8.1.270.0070.00023.71
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0090.00023.74
8.1.230.0040.00717.45
8.1.220.0000.00917.74
8.1.210.0030.00518.77
8.1.200.0000.00917.35
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0040.00418.54
8.1.160.0000.00718.97
8.1.150.0000.00818.83
8.1.140.0050.00219.56
8.1.130.0000.00718.87
8.1.120.0050.00217.52
8.1.110.0040.00417.55
8.1.100.0000.00817.52
8.1.90.0030.00517.54
8.1.80.0070.00317.43
8.1.70.0070.00017.52
8.1.60.0040.00417.57
8.1.50.0000.00817.45
8.1.40.0070.00017.51
8.1.30.0110.00017.65
8.1.20.0060.00317.66
8.1.10.0040.00417.50
8.1.00.0060.00317.62
8.0.300.0060.00318.77
8.0.290.0080.00016.74
8.0.280.0050.00218.36
8.0.270.0000.00917.25
8.0.260.0070.00016.82
8.0.250.0070.00017.02
8.0.240.0000.00716.90
8.0.230.0070.00017.02
8.0.220.0050.00216.86
8.0.210.0090.00016.97
8.0.200.0000.00716.99
8.0.190.0000.00816.93
8.0.180.0040.00416.97
8.0.170.0040.00416.96
8.0.160.0040.00416.92
8.0.150.0040.00416.89
8.0.140.0030.00316.83
8.0.130.0000.00513.34
8.0.120.0040.00416.96
8.0.110.0000.00816.95
8.0.100.0000.00716.74
8.0.90.0040.00416.95
8.0.80.0150.00616.90
8.0.70.0000.00716.74
8.0.60.0000.00816.84
8.0.50.0020.00516.97
8.0.30.0120.00617.15
8.0.20.0120.00817.40
8.0.10.0020.00517.04
8.0.00.0110.00816.74
7.4.330.0050.00015.55
7.4.320.0000.00616.57
7.4.300.0030.00316.66
7.4.290.0000.00716.56
7.4.280.0040.00416.58
7.4.270.0040.00416.57
7.4.260.0000.00716.65
7.4.250.0040.00416.63
7.4.240.0000.00716.60
7.4.230.0060.00316.65
7.4.220.0120.00616.54
7.4.210.0080.00616.65
7.4.200.0000.00716.48
7.4.160.0080.01216.57
7.4.150.0120.00617.40
7.4.140.0100.00717.86
7.4.130.0100.01316.70
7.4.120.0100.00816.53
7.4.110.0150.00616.45
7.4.100.0160.00316.66
7.4.90.0120.00616.48
7.4.80.0060.01119.39
7.4.70.0100.00716.57
7.4.60.0090.00616.68
7.4.50.0060.00916.26
7.4.40.0050.01116.55
7.4.30.0040.01716.46
7.4.00.0070.01014.97
7.3.330.0060.00013.17
7.3.320.0050.00013.20
7.3.310.0000.00716.34
7.3.300.0070.00016.17
7.3.290.0030.00316.36
7.3.280.0070.01016.32
7.3.270.0110.01117.40
7.3.260.0110.00616.53
7.3.250.0100.00916.28
7.3.240.0090.00916.39
7.3.230.0190.00416.32
7.3.210.0030.01416.36
7.3.200.0060.00916.52
7.3.190.0070.00816.41
7.3.180.0060.01016.57
7.3.170.0080.00816.22
7.3.160.0040.01216.61
7.3.120.0070.01014.84
7.3.110.0090.00614.83
7.3.100.0100.00714.99
7.3.90.0060.01014.56
7.3.80.0000.01615.07
7.3.70.0030.00614.82
7.3.60.0060.00614.79
7.3.50.0000.01514.83
7.3.40.0100.00314.63
7.3.30.0040.00714.81
7.3.20.0000.01116.75
7.3.10.0010.00816.73
7.3.00.0120.00316.60
7.2.330.0140.00316.91
7.2.320.0100.01116.44
7.2.310.0100.01016.54
7.2.300.0070.01016.75
7.2.290.0030.01416.57
7.2.240.0040.01115.14
7.2.230.0060.01014.71
7.2.220.0030.00914.88
7.2.210.0040.01414.79
7.2.200.0060.00915.29
7.2.190.0080.00815.18
7.2.180.0100.00715.19
7.2.170.0030.01314.92
7.2.160.0100.00715.29
7.2.150.0070.00717.01
7.2.140.0070.00716.83
7.2.130.0090.00516.98
7.2.120.0090.00717.11
7.2.110.0050.00617.07
7.2.100.0060.00816.79
7.2.90.0250.00916.46
7.2.80.0370.00916.23
7.2.70.0240.00716.15
7.2.60.0090.00816.51
7.2.50.0110.00616.21
7.2.40.0190.00916.26
7.2.30.0080.00816.36
7.2.20.0100.01116.26
7.2.10.0070.00816.28
7.2.00.0130.00716.27
7.1.330.0070.01015.46
7.1.320.0030.01315.85
7.1.310.0060.00615.96
7.1.300.0030.00715.88
7.1.290.0070.00715.66
7.1.280.0040.01215.85
7.1.270.0070.00715.79
7.1.260.0060.00915.92
7.1.250.0020.01115.97
7.1.210.0050.01113.94
7.1.200.1700.00613.77
7.1.190.0040.00813.93
7.1.180.0120.00613.83
7.1.170.1170.00313.98
7.1.160.1060.01313.92
7.1.150.0320.00613.59
7.1.140.0110.00713.80
7.1.130.0940.00314.00
7.1.120.0130.00614.00
7.1.110.0060.00613.77
7.1.100.0090.00914.19
7.1.90.3040.01013.88
7.1.80.0140.00513.72
7.1.70.1460.00713.93
7.1.60.0320.00331.83
7.1.50.1230.00732.00
7.1.40.1240.00932.01
7.1.30.0240.01432.05
7.1.20.1530.01031.87
7.1.10.0490.00613.67
7.1.00.1330.00413.86
7.0.310.0060.00613.72
7.0.300.0580.00613.60
7.0.290.0100.00513.51
7.0.280.1050.00613.57
7.0.270.0150.00013.64
7.0.260.0080.00813.62
7.0.250.0170.00413.78
7.0.240.0140.00913.40
7.0.230.0590.01013.61
7.0.220.0350.00713.66
7.0.210.2050.00713.39
7.0.200.0270.00413.67
7.0.190.1020.01013.87
7.0.180.0180.00013.46
7.0.170.1290.01313.57
7.0.160.1530.01313.65
7.0.150.0290.01013.55
7.0.140.0680.00313.66
7.0.130.1270.00613.38
7.0.120.0180.00613.30
7.0.110.0190.00813.19
7.0.100.0380.00713.42
7.0.90.0060.01213.48
7.0.80.0650.01013.45
7.0.70.1100.00613.66
7.0.60.1280.00313.73
7.0.50.1180.00713.57
7.0.40.0970.00713.58
7.0.30.0970.00713.28
7.0.20.0410.01013.48
7.0.10.0380.00313.68
7.0.00.1080.00013.38

preferences:
71.59 ms | 400 KiB | 5 Q