3v4l.org

run code in 300+ PHP versions simultaneously
<?php $baseDate = new DateTime('2017-01-01', new DateTimezone('UTC')); $endDate = clone $baseDate; for($i = 1; $i <= 10; ++$i) { $duration = new DateInterval("PT{$i}H"); $endDate = $baseDate->add($duration); var_dump($baseDate); var_dump($endDate); }

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)
8.3.60.0190.00316.75
8.3.50.0040.01216.51
8.3.40.0090.00618.85
8.3.30.0070.00718.84
8.3.20.0030.00520.30
8.3.10.0090.00023.70
8.3.00.0080.00017.78
8.2.180.0040.01116.38
8.2.170.0040.01122.96
8.2.160.0070.00720.35
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0040.00422.30
8.2.120.0040.00426.35
8.2.110.0090.00321.05
8.2.100.0100.00318.16
8.2.90.0000.00819.21
8.2.80.0030.00517.97
8.2.70.0070.00417.63
8.2.60.0030.00617.80
8.2.50.0060.00318.10
8.2.40.0080.00022.27
8.2.30.0000.00821.07
8.2.20.0000.00818.14
8.2.10.0030.00518.03
8.2.00.0040.00418.25
8.1.280.0070.01125.92
8.1.270.0080.00022.07
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0080.00519.07
8.1.230.0060.00917.64
8.1.220.0000.00817.79
8.1.210.0040.00418.77
8.1.200.0030.00717.35
8.1.190.0080.00417.35
8.1.180.0000.00818.10
8.1.170.0000.00818.57
8.1.160.0040.00418.93
8.1.150.0030.00520.61
8.1.140.0000.00819.43
8.1.130.0040.00418.82
8.1.120.0000.00717.43
8.1.110.0030.00617.44
8.1.100.0060.00317.50
8.1.90.0040.00417.56
8.1.80.0050.00317.49
8.1.70.0000.00717.51
8.1.60.0030.00917.61
8.1.50.0030.00517.47
8.1.40.0060.00317.55
8.1.30.0000.01017.64
8.1.20.0040.00417.77
8.1.10.0030.00517.65
8.1.00.0030.00617.49
8.0.300.0000.00818.77
8.0.290.0050.00316.88
8.0.280.0050.00218.49
8.0.270.0000.00717.14
8.0.260.0070.00016.86
8.0.250.0000.00817.06
8.0.240.0000.00817.02
8.0.230.0020.00517.02
8.0.220.0070.00017.08
8.0.210.0080.00017.05
8.0.200.0070.00016.99
8.0.190.0050.00317.08
8.0.180.0000.00817.11
8.0.170.0080.00017.04
8.0.160.0040.00417.00
8.0.150.0020.00517.07
8.0.140.0040.00416.97
8.0.130.0060.00013.43
8.0.120.0030.00616.95
8.0.110.0000.00717.06
8.0.100.0000.00716.99
8.0.90.0040.00416.92
8.0.80.0030.01317.00
8.0.70.0000.00816.99
8.0.60.0040.00417.07
8.0.50.0040.00417.08
8.0.30.0130.00717.17
8.0.20.0150.00917.40
8.0.10.0050.00316.95
8.0.00.0140.00716.78
7.4.330.0050.00015.55
7.4.320.0030.00316.62
7.4.300.0050.00316.55
7.4.290.0050.00216.59
7.4.280.0040.00416.59
7.4.270.0040.00416.64
7.4.260.0040.00416.52
7.4.250.0040.00416.48
7.4.240.0050.00316.63
7.4.230.0040.00416.61
7.4.220.0070.01316.55
7.4.210.0100.00716.50
7.4.200.0000.00716.44
7.4.160.0070.01416.45
7.4.150.0170.00617.40
7.4.140.0160.00717.86
7.4.130.0030.02016.58
7.4.120.0160.00716.57
7.4.110.0060.01316.50
7.4.100.0170.00716.62
7.4.90.0130.00716.81
7.4.80.0080.01619.39
7.4.70.0070.01316.69
7.4.60.0050.01416.56
7.4.50.0100.00516.19
7.4.40.0090.00916.66
7.4.30.0000.01916.53
7.4.00.0100.00814.95
7.3.330.0000.00513.44
7.3.320.0030.00313.20
7.3.310.0000.00816.53
7.3.300.0030.00316.34
7.3.290.0070.00816.47
7.3.280.0090.00816.43
7.3.270.0170.00317.40
7.3.260.0170.00616.66
7.3.250.0130.01116.49
7.3.240.0150.00716.44
7.3.230.0170.00916.50
7.3.210.0040.01416.75
7.3.200.0130.00616.36
7.3.190.0130.00416.29
7.3.180.0090.00916.59
7.3.170.0100.00916.39
7.3.160.0140.00316.40
7.3.120.0060.00914.98
7.3.110.0060.00914.97
7.3.100.0090.00714.76
7.3.90.0040.01114.95
7.3.80.0030.00915.16
7.3.70.0040.00814.76
7.3.60.0070.00814.68
7.3.50.0010.01514.88
7.3.40.0090.00614.94
7.3.30.0030.00714.76
7.3.20.0090.00516.70
7.3.10.0060.00816.64
7.3.00.0020.01216.80
7.2.330.0140.00716.55
7.2.320.0080.01216.78
7.2.310.0100.01016.52
7.2.300.0110.00916.71
7.2.290.0110.01416.52
7.2.250.0070.01215.11
7.2.240.0070.01315.32
7.2.230.0050.01315.34
7.2.220.0060.00815.02
7.2.210.0090.00815.13
7.2.200.0090.00414.92
7.2.190.0060.01115.14
7.2.180.0060.01214.97
7.2.170.0030.01215.11
7.2.160.0080.00015.32
7.2.150.0000.01216.71
7.2.140.0070.01016.93
7.2.130.0030.01316.88
7.2.120.0080.00416.90
7.2.110.0070.00716.90
7.2.100.0030.01316.96
7.2.90.0110.00717.14
7.2.80.0060.01016.92
7.2.70.0040.01117.04
7.2.60.0070.00717.00
7.2.50.0070.00717.16
7.2.40.0090.00617.14
7.2.30.0030.01017.08
7.2.20.0030.00916.83
7.2.10.0040.01117.04
7.2.00.0070.00918.29
7.1.330.0040.00915.78
7.1.320.0020.01215.91
7.1.310.0060.00516.08
7.1.300.0030.00615.65
7.1.290.0020.00915.77
7.1.280.0060.00815.83
7.1.270.0090.00615.98
7.1.260.0030.01215.82
7.1.250.0080.00815.67
7.1.200.0100.00715.91
7.1.100.0000.01118.24
7.1.70.0050.01317.32
7.1.60.0190.01535.39
7.1.50.0230.02135.08
7.1.40.0260.01134.57
7.1.30.0250.00934.51
7.1.20.0190.02134.64
7.1.10.0120.00916.50
7.1.00.0130.00516.78
7.0.200.0130.01016.93
7.0.190.0080.00916.76
7.0.180.0050.01816.40
7.0.170.0120.01916.32
7.0.160.0040.01116.27
7.0.150.0030.00516.12
7.0.140.0030.01516.44
7.0.130.0070.01516.49
7.0.120.0080.01016.60
7.0.110.0130.00816.17
7.0.100.0080.01016.28
7.0.90.0070.01416.42
7.0.80.0060.01216.54
7.0.70.0050.01216.33
7.0.60.0070.01016.22
7.0.50.0090.01216.30
7.0.40.0080.01316.57
7.0.30.0090.00816.58
7.0.20.0080.01016.24
7.0.10.0100.01016.52
7.0.00.0100.01016.50

preferences:
55.02 ms | 400 KiB | 5 Q