3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dateStart = new DateTime('2017-08-01 00:00:00'); $now = new DateTime('now', $dateStart->getTimezone()); $interval = $dateStart->diff($now); print_r($interval);

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)
8.0.110.0030.00516.97
8.0.100.0040.00417.02
8.0.90.0000.00716.85
8.0.80.0120.00317.09
8.0.70.0000.00717.04
8.0.60.0080.00016.90
8.0.50.0040.00416.92
8.0.30.0050.01217.23
8.0.20.0130.00617.40
8.0.10.0000.00817.11
8.0.00.0100.00616.88
7.4.240.0070.00016.73
7.4.230.0000.00716.67
7.4.220.0100.01416.47
7.4.210.0090.00516.70
7.4.200.0070.00016.68
7.4.160.0110.00516.67
7.4.150.0090.00917.40
7.4.140.0070.01317.86
7.4.130.0090.00916.55
7.4.120.0120.00916.63
7.4.110.0100.00716.64
7.4.100.0150.01116.46
7.4.90.0030.01316.42
7.4.80.0140.00319.39
7.4.70.0040.01216.46
7.4.60.0060.01016.67
7.4.50.0100.00716.37
7.4.40.0100.00716.45
7.4.30.0070.01016.39
7.4.00.0060.00915.27
7.3.300.0030.00316.30
7.3.290.0030.00316.34
7.3.280.0080.00916.28
7.3.270.0180.00017.40
7.3.260.0090.00716.43
7.3.250.0080.01116.35
7.3.240.0030.01516.60
7.3.230.0100.00716.27
7.3.210.0070.01016.49
7.3.200.0120.00316.39
7.3.190.0080.00816.26
7.3.180.0090.00616.45
7.3.170.0090.01216.34
7.3.160.0030.01316.43
7.3.10.0070.00716.46
7.3.00.0140.00316.49
7.2.330.0110.00616.88
7.2.320.0090.00916.47
7.2.310.0080.00916.53
7.2.300.0070.01016.39
7.2.290.0000.01516.68
7.2.130.0080.01216.41
7.2.120.0140.00316.73
7.2.110.0080.01216.78
7.2.100.0180.00716.48
7.2.90.0370.00915.44
7.2.80.0190.00615.41
7.2.70.0290.00715.67
7.2.60.0140.00815.70
7.2.50.0320.00615.56
7.2.40.0480.00815.75
7.2.30.0490.01315.71
7.2.20.0780.00515.79
7.2.10.0460.00515.85
7.2.00.0400.00515.86
7.1.250.0120.00615.25
7.1.210.0980.01113.79
7.1.200.0760.00613.65
7.1.190.0160.00614.00
7.1.180.0070.01113.77
7.1.170.0870.00613.92
7.1.160.0770.00714.03
7.1.150.0770.01013.86
7.1.140.0770.00314.04
7.1.130.0790.00713.74
7.1.120.1670.01314.02
7.1.110.0650.00913.76
7.1.100.1000.00313.97
7.1.90.0180.00014.08
7.1.80.0160.00713.75
7.1.70.0350.01314.09
7.1.60.0260.00832.03
7.1.50.0260.01331.77
7.1.40.1180.00931.71
7.1.30.0540.01132.07
7.1.20.0370.00731.97
7.1.10.0140.00313.71
7.1.00.0050.00814.04
7.0.310.0840.00313.63
7.0.300.1110.00613.38
7.0.290.1220.00313.62
7.0.280.0990.00313.53
7.0.270.0810.01013.49
7.0.260.0690.01013.38
7.0.250.0840.00313.38
7.0.240.0800.00613.72
7.0.230.0640.00313.41
7.0.220.0590.01213.20
7.0.210.0650.01013.62
7.0.200.0390.00313.81
7.0.190.0090.00613.53
7.0.180.0070.00613.87
7.0.170.0180.00013.93
7.0.160.0050.01013.80
7.0.150.0000.01213.76
7.0.140.1850.00013.71
7.0.130.0400.00413.63
7.0.120.0300.01313.63
7.0.110.0380.00313.57
7.0.100.0270.00313.75
7.0.90.1280.00713.55
7.0.80.0100.00513.39
7.0.70.0060.00613.50
7.0.60.0030.00913.69
7.0.50.0080.00413.77
7.0.40.0090.00413.98
7.0.30.0320.00613.88
7.0.20.0250.01113.84
7.0.10.0360.00613.76
7.0.00.0110.00913.62

preferences:
35.41 ms | 401 KiB | 5 Q