3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime(); //$startDate = new DateTime("2017/6/24"); //$startDate->add(new DateInterval('P12M')); $startDate = new DateTime("2017/6/24"); $diff = $startDate->diff($date); var_dump($diff); $surplus = $diff->d > 0 ? 0 : 1; echo ($diff->y * 12 + $diff->m + $surplus); //echo $date->format('Y-m-d H:i:s'); //echo $startDate->format('Y-m-d H:i:s'); ?>

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)
8.0.110.0050.00217.01
8.0.100.0040.00417.05
8.0.90.0040.00417.08
8.0.80.0070.01017.06
8.0.70.0000.00817.02
8.0.60.0000.00716.89
8.0.50.0050.00316.93
8.0.30.0140.00417.20
8.0.20.0110.00917.41
8.0.10.0050.00217.10
8.0.00.0160.00316.68
7.4.240.0030.00316.60
7.4.230.0040.00416.49
7.4.220.0100.00916.49
7.4.210.0070.01016.75
7.4.200.0040.00416.74
7.4.160.0100.00716.71
7.4.150.0130.00617.40
7.4.140.0090.01417.86
7.4.130.0090.00916.73
7.4.120.0110.00916.67
7.4.110.0060.01216.48
7.4.100.0160.00016.62
7.4.90.0090.01016.54
7.4.80.0030.01419.39
7.4.70.0060.01716.34
7.4.60.0060.00916.57
7.4.50.0060.00916.46
7.4.40.0090.00916.57
7.4.30.0090.00916.73
7.4.00.0030.01015.02
7.3.300.0000.00716.43
7.3.290.0100.01016.38
7.3.280.0080.00916.38
7.3.270.0080.01117.40
7.3.260.0080.01116.55
7.3.250.0110.00916.59
7.3.240.0130.00616.53
7.3.230.0150.00616.57
7.3.210.0180.00016.59
7.3.200.0120.00916.45
7.3.190.0100.00716.48
7.3.180.0030.01316.50
7.3.170.0090.00916.57
7.3.160.0100.00716.52
7.3.10.0050.01016.72
7.3.00.0130.00216.79
7.2.330.0090.00916.98
7.2.320.0130.00616.54
7.2.310.0060.01116.91
7.2.300.0150.00616.99
7.2.290.0070.01016.70
7.2.130.0010.00916.94
7.2.120.0100.00416.94
7.2.110.0090.00517.00
7.2.100.0060.00417.08
7.2.90.0040.00916.96
7.2.80.0060.01017.17
7.2.70.0060.00516.97
7.2.60.0060.00817.08
7.2.50.0050.00817.00
7.2.40.0050.01117.00
7.2.30.0080.00917.11
7.2.20.0060.00616.97
7.2.10.0080.00516.94
7.2.00.0090.00417.13
7.1.250.0020.01215.95
7.1.200.0090.00315.75
7.1.100.9270.00716.46
7.1.90.5930.01016.26
7.1.80.7390.01016.72
7.1.70.4730.00715.70
7.1.60.6680.01033.48
7.1.50.5910.01332.94
7.1.40.5420.02032.88
7.1.30.6470.01732.82
7.1.20.5620.00733.10
7.1.10.0310.00614.99
7.1.00.6030.01315.14
7.0.240.6390.00715.99
7.0.230.7070.01315.66
7.0.220.7200.01015.87
7.0.210.7300.00715.17
7.0.200.7830.00015.15
7.0.190.4510.01015.06
7.0.180.5280.00314.63
7.0.170.6810.00714.59
7.0.160.4770.00714.73
7.0.150.0180.00414.47
7.0.140.0090.01214.68
7.0.130.0930.01014.88
7.0.120.0100.01414.76
7.0.110.5710.00314.59
7.0.100.6470.01014.54
7.0.90.0340.00814.53
7.0.80.0140.00614.86
7.0.70.0910.01714.64
7.0.60.2320.01014.40
7.0.50.1130.00614.70
7.0.40.1270.01314.70
7.0.30.0130.01014.75
7.0.20.0640.00614.59
7.0.10.2650.01014.74
7.0.00.1370.01014.51

preferences:
35.32 ms | 400 KiB | 5 Q