3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = new DateTime('20150915'); $datetime2 = new DateTime("now"); $interval = $datetime1->diff($datetime2); print_r($interval); print_r($datetime2);

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)
8.0.110.0000.00716.99
8.0.100.0040.00417.06
8.0.90.0070.00016.91
8.0.80.0060.01217.02
8.0.70.0000.00816.88
8.0.60.0040.00416.88
8.0.50.0080.00016.96
8.0.30.0070.01117.15
8.0.20.0120.01017.40
8.0.10.0040.00417.03
8.0.00.0070.01016.83
7.4.240.0020.00516.62
7.4.230.0030.00316.57
7.4.220.0120.01616.72
7.4.210.0050.01016.64
7.4.200.0050.00216.65
7.4.160.0060.00916.46
7.4.150.0120.00817.40
7.4.140.0120.00917.86
7.4.130.0070.01116.67
7.4.120.0110.00616.69
7.4.110.0120.00616.43
7.4.100.0100.00716.43
7.4.90.0030.01416.54
7.4.80.0090.01219.39
7.4.70.0080.00816.56
7.4.60.0140.00316.70
7.4.50.0140.00416.50
7.4.40.0090.01516.31
7.4.30.0040.01416.72
7.4.00.0070.01115.00
7.3.300.0000.00716.18
7.3.290.0080.00016.26
7.3.280.0100.00916.25
7.3.270.0170.00817.40
7.3.260.0170.00016.16
7.3.250.0060.01416.44
7.3.240.0070.00916.16
7.3.230.0080.00816.57
7.3.210.0060.01116.61
7.3.200.0070.00716.31
7.3.190.0110.00816.39
7.3.180.0090.00616.38
7.3.170.0130.00316.69
7.3.160.0030.01316.52
7.2.330.0170.00716.70
7.2.320.0100.00716.45
7.2.310.0150.00016.81
7.2.300.0130.00316.58
7.2.290.0140.00316.61
7.2.60.0030.01316.84
7.2.00.0030.01019.36
7.1.200.0090.00315.47
7.1.100.0200.01316.18
7.1.70.0000.00717.15
7.1.60.0110.01419.13
7.1.50.0000.01116.76
7.1.00.0030.07722.33
7.0.200.0370.01414.59
7.0.60.0100.08319.77
7.0.50.0130.07317.78
7.0.40.0100.07320.04
7.0.30.0300.05020.17
7.0.20.0330.07320.04
7.0.10.0070.06020.18
7.0.00.0100.08720.32
5.6.280.0030.06321.09
5.6.210.0130.07720.62
5.6.200.0100.08018.11
5.6.190.0070.04720.76
5.6.180.0200.03720.41
5.6.170.0230.05720.38
5.6.160.0030.06320.41
5.6.150.0070.08018.19
5.6.140.0100.06318.07
5.6.130.0100.06318.21
5.6.120.0030.05721.00
5.6.110.0030.04721.13
5.6.100.0000.04321.02
5.6.90.0100.08021.00
5.6.80.0030.03720.35
5.5.350.0130.08320.33
5.5.340.0100.07718.00
5.5.330.0000.07320.21
5.5.320.0600.03720.24
5.5.310.0200.03720.13
5.5.300.0070.06717.92
5.5.290.0130.07317.96
5.5.280.0070.04320.80
5.5.270.0030.04320.95
5.5.260.0230.07320.86
5.5.250.0030.04020.71
5.5.240.0170.06320.04

preferences:
37.24 ms | 401 KiB | 5 Q