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, true); 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)
8.0.110.0000.00816.89
8.0.100.0040.00417.01
8.0.90.0050.00316.84
8.0.80.0070.01016.98
8.0.70.0060.00316.82
8.0.60.0040.00417.07
8.0.50.0040.00416.89
8.0.30.0090.01017.03
8.0.20.0110.00817.40
8.0.10.0040.00317.11
8.0.00.0100.01016.73
7.4.240.0000.00716.48
7.4.230.0040.00416.74
7.4.220.0000.01816.65
7.4.210.0150.00616.65
7.4.200.0070.00016.77
7.4.160.0090.00616.56
7.4.150.0060.01217.40
7.4.140.0130.00917.86
7.4.130.0040.01916.61
7.4.120.0100.00816.55
7.4.110.0120.00616.83
7.4.100.0100.00716.60
7.4.90.0060.01216.52
7.4.80.0100.00719.39
7.4.70.0160.00716.68
7.4.60.0060.00916.66
7.4.50.0030.00916.64
7.4.40.0090.00916.49
7.4.30.0100.00816.61
7.4.00.0060.00915.05
7.3.300.0040.00416.40
7.3.290.0100.00916.44
7.3.280.0100.00916.40
7.3.270.0110.01117.40
7.3.260.0070.01316.47
7.3.250.0130.00716.54
7.3.240.0120.00816.50
7.3.230.0080.00816.43
7.3.210.0070.01116.46
7.3.200.0110.00816.51
7.3.190.0100.00716.49
7.3.180.0030.01316.41
7.3.170.0100.00716.53
7.3.160.0080.01216.56
7.3.120.0110.00717.15
7.3.110.0030.00717.15
7.3.100.0140.00317.15
7.3.90.0110.00417.15
7.3.80.0130.00317.15
7.3.70.0100.00717.15
7.3.60.0040.00717.15
7.3.50.0090.00617.15
7.3.40.0060.00617.15
7.3.30.0090.00317.15
7.3.20.0030.01017.15
7.3.10.0130.00317.15
7.3.00.0000.01217.15
7.2.330.0150.00416.94
7.2.320.0090.00916.65
7.2.310.0090.00916.53
7.2.300.0200.00616.66
7.2.290.0030.01416.80
7.2.240.0070.01017.15
7.2.230.0030.01317.15
7.2.220.0060.00917.15
7.2.210.0140.00317.15
7.2.200.0070.01117.15
7.2.190.0090.00617.15
7.2.180.0070.01017.15
7.2.170.0040.01117.15
7.2.160.0030.01517.15
7.2.150.0030.01217.15
7.2.140.0090.00617.19
7.2.130.0000.00917.15
7.2.120.0040.00817.15
7.2.110.0030.01116.84
7.2.100.0070.01117.15
7.2.90.0070.01017.15
7.2.80.0060.00917.15
7.2.70.0040.01217.22
7.2.60.0060.00917.10
7.2.50.0090.00617.16
7.2.40.0110.00717.15
7.2.30.0090.00917.15
7.2.20.0040.01217.15
7.2.10.0070.01117.15
7.2.00.0040.01517.15
7.1.330.0040.01117.15
7.1.320.0080.00817.15
7.1.310.0030.01017.15
7.1.300.0080.00317.15
7.1.290.0030.01317.15
7.1.280.0030.01017.15
7.1.270.0070.00317.15
7.1.260.0040.01117.15
7.1.250.0110.00417.15
7.1.200.0120.00315.84
7.1.100.5250.01216.64
7.1.90.8370.01616.16
7.1.80.7470.01716.07
7.1.70.7840.01315.32
7.1.60.7130.01633.54
7.1.50.7860.01033.27
7.1.40.7480.01032.76
7.1.30.9840.00732.95
7.1.20.6810.01032.85
7.1.10.0140.01414.94
7.1.00.5990.00715.11
7.0.240.5430.01116.00
7.0.230.6310.00016.02
7.0.220.8020.01015.93
7.0.210.7370.00714.96
7.0.200.9350.01015.15
7.0.191.0600.01015.00
7.0.180.7360.01014.56
7.0.171.0040.01014.73
7.0.160.0310.00714.85
7.0.150.0300.01514.68
7.0.140.0080.01514.61
7.0.130.1280.01014.89
7.0.120.0190.00314.81
7.0.110.5070.01014.89
7.0.100.0950.00714.69
7.0.90.0040.01714.42
7.0.80.0410.01114.87
7.0.70.0670.00014.64
7.0.60.0150.01114.54
7.0.50.1070.01614.70
7.0.40.0150.00914.98
7.0.30.0140.00714.75
7.0.20.0800.01014.85
7.0.10.5990.01014.69
7.0.00.1220.01014.59

preferences:
37.92 ms | 401 KiB | 5 Q