3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = (new DateTimeImmutable('today')) ->setTimeZone(new DateTimeZone('UTC')) ->setTime(10, 10, 10); $y = clone $x; $y = $y ->setTimeZone(new DateTimeZone('Europe/Rome')) ->setTime(10, 10, 10); var_dump($x->format('U')); var_dump($y->format('U'));

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)
8.3.60.0120.00918.55
8.3.50.0130.00921.31
8.3.40.0030.01718.98
8.3.30.0140.00418.83
8.3.20.0070.00020.37
8.3.10.0120.00021.90
8.3.00.0090.00018.04
8.2.180.0120.00618.54
8.2.170.0140.00022.96
8.2.160.0060.01220.47
8.2.150.0090.00624.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0030.00617.50
8.2.110.0090.00322.21
8.2.100.0110.00018.05
8.2.90.0040.00419.35
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0030.00617.91
8.2.50.0040.00418.07
8.2.40.0040.00419.30
8.2.30.0040.00420.70
8.2.20.0040.00417.94
8.2.10.0000.00718.02
8.2.00.0040.00418.06
8.1.280.0120.00325.92
8.1.270.0000.00823.97
8.1.260.0090.00026.35
8.1.250.0110.00428.09
8.1.240.0060.00322.73
8.1.230.0090.00317.60
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0070.00317.38
8.1.190.0060.00317.35
8.1.180.0080.00018.10
8.1.170.0080.00018.70
8.1.160.0000.00821.95
8.1.150.0070.00018.81
8.1.140.0040.00417.50
8.1.130.0040.00417.59
8.1.120.0050.00317.50
8.1.110.0040.00417.49
8.1.100.0040.00417.66
8.1.90.0030.00517.64
8.1.80.0080.00017.55
8.1.70.0070.00017.64
8.1.60.0060.00317.58
8.1.50.0050.00217.57
8.1.40.0030.00517.57
8.1.30.0030.00517.76
8.1.20.0000.00817.79
8.1.10.0040.00417.54
8.1.00.0000.00717.66
8.0.300.0040.00418.77
8.0.290.0030.00516.88
8.0.280.0030.00318.50
8.0.270.0000.00817.33
8.0.260.0000.00616.92
8.0.250.0040.00417.16
8.0.240.0040.00417.14
8.0.230.0000.00717.16
8.0.220.0030.00317.09
8.0.210.0000.00717.04
8.0.200.0030.00317.14
8.0.190.0060.00317.17
8.0.180.0040.00417.12
8.0.170.0000.00717.07
8.0.160.0000.00717.09
8.0.150.0060.00317.03
8.0.140.0000.00716.89
8.0.130.0070.00013.49
8.0.120.0040.00417.04
8.0.110.0040.00417.06
8.0.100.0040.00417.15
8.0.90.0050.00217.09
8.0.80.0030.01617.08
8.0.70.0030.00517.04
8.0.60.0030.00517.09
8.0.50.0040.00417.14
8.0.30.0070.00917.14
8.0.20.0100.01317.45
8.0.10.0040.00417.14
8.0.00.0100.01016.94
7.4.330.0000.00615.08
7.4.320.0000.00716.71
7.4.300.0050.00216.64
7.4.290.0030.00316.64
7.4.280.0030.00616.60
7.4.270.0070.00416.68
7.4.260.0050.00216.64
7.4.250.0000.00716.50
7.4.240.0050.00316.71
7.4.230.0070.00016.80
7.4.220.0200.00716.63
7.4.210.0130.00716.63
7.4.200.0000.00716.76
7.4.160.0060.00916.51
7.4.150.0050.01417.40
7.4.140.0090.01317.86
7.4.130.0120.00916.73
7.4.120.0100.01016.65
7.4.110.0080.00816.53
7.4.100.0030.02016.64
7.4.90.0120.00616.71
7.4.80.0100.00619.39
7.4.70.0080.00816.60
7.4.60.0060.01316.79
7.4.50.0040.00416.84
7.4.40.0160.00516.54
7.4.30.0130.00916.64
7.4.00.0040.01315.06
7.3.330.0000.00513.27
7.3.320.0000.00613.20
7.3.310.0040.00416.48
7.3.300.0030.00316.50
7.3.290.0090.00916.40
7.3.280.0080.00716.48
7.3.270.0080.01617.40
7.3.260.0070.01016.40
7.3.250.0120.00616.82
7.3.240.0100.01016.60
7.3.230.0100.01016.46
7.3.210.0100.00716.32
7.3.200.0090.01216.65
7.3.190.0130.00916.48
7.3.180.0060.00916.59
7.3.170.0100.00716.50
7.3.160.0040.01716.35
7.3.120.0100.01014.82
7.3.110.0120.00315.17
7.3.100.0040.01115.10
7.3.90.0000.01314.87
7.3.80.0000.01715.13
7.3.70.0030.00914.83
7.3.60.0130.00314.74
7.3.50.0100.01014.95
7.3.40.0120.00314.93
7.3.30.0030.00914.73
7.3.20.0120.00016.87
7.3.10.0070.00716.65
7.3.00.0060.00316.63
7.2.330.0120.01216.87
7.2.320.0090.01216.97
7.2.310.0070.01617.06
7.2.300.0140.00316.92
7.2.290.0120.00916.61
7.2.250.0060.01315.44
7.2.240.0170.00315.28
7.2.230.0060.00614.82
7.2.220.0110.00715.39
7.2.210.0090.00915.15
7.2.200.0060.00614.99
7.2.190.0000.01615.09
7.2.180.0030.01315.30
7.2.170.0060.00614.99
7.2.60.0080.01616.77
7.2.00.0000.01519.71
7.1.330.0030.01016.19
7.1.320.0120.00615.84
7.1.310.0070.01015.85
7.1.300.0120.00315.84
7.1.290.0070.01315.68
7.1.280.0050.00515.64
7.1.270.0000.01216.07
7.1.260.0100.00315.95
7.1.200.0030.00915.80
7.1.100.0100.00717.91
7.1.70.0140.00417.38
7.1.60.0130.01319.29
7.1.50.0040.00717.02
7.1.00.0070.07322.46
7.0.200.0000.00716.85
7.0.60.0100.06019.98
7.0.50.0130.07317.84
7.0.40.0070.08320.09
7.0.30.0170.05020.18
7.0.20.0330.07720.08
7.0.10.0030.08720.12
7.0.00.0170.06320.09
5.6.280.0070.03021.12
5.6.210.0000.04320.59
5.6.200.0070.04018.16
5.6.190.0030.04720.58
5.6.180.0430.06020.27
5.6.170.0300.07020.54
5.6.160.0170.08020.40
5.6.150.0030.04018.09
5.6.140.0030.06018.22
5.6.130.0070.05718.12
5.6.120.0070.09021.00
5.6.110.0100.07321.01
5.6.100.0170.06321.02
5.6.90.0030.06321.13
5.6.80.0070.03320.52
5.5.350.0070.07020.43
5.5.340.0130.07317.99
5.5.330.0070.08020.24
5.5.320.0300.06320.21
5.5.310.0170.04320.28
5.5.300.0170.04017.96
5.5.290.0130.05317.96
5.5.280.0030.08720.80
5.5.270.0070.05720.88
5.5.260.0130.07020.95
5.5.250.0030.04320.48
5.5.240.0000.04020.11
5.4.450.0600.07019.54
5.4.440.0300.06019.58
5.4.430.0900.06319.31
5.4.420.0970.06319.24
5.4.410.0200.05319.11
5.4.400.0370.06718.75
5.4.390.0930.06019.13
5.4.380.0730.05719.14
5.4.370.0130.05019.27
5.4.360.0630.05719.13
5.4.350.0900.07019.19
5.4.340.0630.06719.08
5.4.320.0700.07019.26
5.4.310.0930.06319.13
5.4.300.1030.04319.30
5.4.290.0800.05319.12
5.4.280.0700.07319.14
5.4.270.0800.07018.77
5.4.260.0870.08019.29
5.4.250.0970.07019.20
5.4.240.0970.07019.09
5.4.230.0830.07319.14
5.4.220.1030.06718.99
5.4.210.1170.07018.77
5.4.200.0770.08018.94
5.4.190.0930.08319.29
5.4.180.0930.07018.93
5.4.170.0730.08018.76
5.4.160.0900.07018.89
5.4.150.1130.06719.06
5.4.140.0700.06716.35
5.4.130.0200.06016.26
5.4.120.0870.06716.50
5.4.110.0930.07316.54
5.4.100.0970.06316.54
5.4.90.0700.07316.47
5.4.80.0230.06016.44
5.4.70.0270.07016.48
5.4.60.0030.07316.30
5.4.50.0030.04716.19
5.4.40.0130.03716.16
5.4.30.0400.06316.31
5.4.20.0200.04716.04

preferences:
56.4 ms | 401 KiB | 5 Q