3v4l.org

run code in 300+ PHP versions simultaneously
<?php $interval = (new DateTime('2017-07-03 12:00:00'))->getTimestamp() - (new DateTime('2017-07-02 00:00:00'))->getTimestamp() ; echo round( $interval / (60 * 60) );

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)
8.3.60.0110.01118.30
8.3.50.0160.00616.39
8.3.40.0080.00818.96
8.3.30.0130.00618.76
8.3.20.0070.00022.04
8.3.10.0000.01021.72
8.3.00.0040.00420.94
8.2.180.0110.00718.13
8.2.170.0090.00622.96
8.2.160.0030.01022.12
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0000.00720.51
8.2.120.0040.00426.35
8.2.110.0000.01120.36
8.2.100.0120.00017.97
8.2.90.0040.00419.30
8.2.80.0060.00317.97
8.2.70.0040.00417.75
8.2.60.0000.00817.93
8.2.50.0030.00618.10
8.2.40.0100.00022.27
8.2.30.0040.00421.08
8.2.20.0050.00218.03
8.2.10.0070.00018.15
8.2.00.0030.00418.00
8.1.280.0090.00925.92
8.1.270.0050.00323.91
8.1.260.0000.01026.35
8.1.250.0090.00028.09
8.1.240.0060.00320.90
8.1.230.0110.00019.15
8.1.220.0080.00017.79
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0000.00818.70
8.1.160.0000.00719.12
8.1.150.0040.00418.77
8.1.140.0040.00419.47
8.1.130.0000.00918.73
8.1.120.0000.00717.59
8.1.110.0060.00317.55
8.1.100.0000.00717.43
8.1.90.0070.00017.63
8.1.80.0040.00417.62
8.1.70.0030.00317.56
8.1.60.0040.00417.53
8.1.50.0030.00517.57
8.1.40.0030.00617.60
8.1.30.0050.00217.60
8.1.20.0040.00417.57
8.1.10.0050.00217.72
8.1.00.0060.00317.68
8.0.300.0070.00018.77
8.0.290.0080.00017.00
8.0.280.0000.00718.39
8.0.270.0030.00317.33
8.0.260.0070.00016.93
8.0.250.0000.00717.16
8.0.240.0000.00717.03
8.0.230.0020.00517.02
8.0.220.0000.00717.07
8.0.210.0000.00717.08
8.0.200.0000.00717.03
8.0.190.0040.00416.99
8.0.180.0000.00717.05
8.0.170.0000.00717.04
8.0.160.0040.00417.03
8.0.150.0000.00716.99
8.0.140.0050.00316.88
8.0.130.0070.00013.36
8.0.120.0000.00716.96
8.0.110.0000.00816.91
8.0.100.0030.00416.91
8.0.90.0040.00417.04
8.0.80.0150.00916.96
8.0.70.0040.00417.01
8.0.60.0040.00416.89
8.0.50.0040.00417.00
8.0.30.0090.00817.13
8.0.20.0110.01217.41
8.0.10.0000.00817.11
8.0.00.0130.00316.73
7.4.330.0040.00015.55
7.4.320.0070.00016.62
7.4.300.0000.00616.66
7.4.290.0030.00316.71
7.4.280.0040.00416.56
7.4.270.0070.00016.60
7.4.260.0030.00716.46
7.4.250.0000.00716.60
7.4.240.0030.00316.63
7.4.230.0040.00416.47
7.4.220.0140.00316.54
7.4.210.0100.01016.72
7.4.200.0050.00316.68
7.4.160.0080.01016.56
7.4.150.0110.00617.40
7.4.140.0120.00717.86
7.4.130.0060.01216.82
7.4.120.0080.00916.60
7.3.330.0000.00613.22
7.3.320.0020.00213.23
7.3.310.0070.00016.23
7.3.300.0070.00016.35
7.3.290.0000.00716.37
7.3.280.0080.00816.38
7.3.270.0160.00717.40
7.3.260.0080.00816.40
7.3.250.0080.01016.48
7.3.240.0080.01016.44
7.0.200.0430.00714.88

preferences:
36.85 ms | 401 KiB | 5 Q