3v4l.org

run code in 300+ PHP versions simultaneously
<?php $di = (new DateTime('2012-10-20'))->diff(new DateTime('2012-12-10')); print_r($di); print_r((new DateTime('2015-09-30'))->add($di)); $di2 = (new DateTime('2015-09-30'))->diff(new DateTime(date('r', $_SERVER['REQUEST_TIME']))); print_r($di2);

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)
8.0.110.0000.00717.20
8.0.100.0040.00417.27
8.0.90.0000.00717.20
8.0.80.0090.00417.10
8.0.70.0000.00717.25
8.0.60.0070.00017.09
8.0.50.0070.00017.21
8.0.30.0100.00717.28
8.0.20.0130.00517.41
8.0.10.0040.00417.27
8.0.00.0100.00916.85
7.4.240.0040.00316.72
7.4.230.0020.00516.80
7.4.220.0070.01016.83
7.4.210.0040.01116.59
7.4.200.0040.00416.61
7.4.160.0030.01416.82
7.4.150.0070.01017.40
7.4.140.0120.01017.86
7.4.130.0110.00816.84
7.4.120.0100.00716.91
7.4.110.0160.00716.82
7.4.100.0100.01016.72
7.4.90.0100.00716.68
7.4.80.0120.01219.39
7.4.70.0030.01316.89
7.4.60.0100.01016.67
7.4.50.0110.00716.54
7.4.40.0060.01116.59
7.4.30.0060.01116.73
7.4.00.0090.00915.08
7.3.300.0000.00616.40
7.3.290.0080.00916.35
7.3.280.0070.00916.48
7.3.270.0100.00617.40
7.3.260.0090.01216.71
7.3.250.0130.00616.73
7.3.240.0070.01016.51
7.3.230.0140.00716.41
7.3.210.0100.00716.52
7.3.200.0130.00716.37
7.3.190.0000.01616.50
7.3.180.0030.01716.42
7.3.170.0100.01016.65
7.3.160.0090.00916.46
7.3.120.0070.01114.93
7.3.110.0100.01015.11
7.3.100.0060.00615.14
7.3.90.0070.01015.05
7.3.80.0090.00314.99
7.3.70.0000.01314.99
7.3.60.0110.00315.11
7.3.50.0030.01015.02
7.3.40.0070.00714.89
7.3.30.0000.01415.20
7.3.20.0100.00017.00
7.3.10.0110.00316.79
7.3.00.0000.01316.86
7.2.330.0060.01216.76
7.2.320.0130.00616.68
7.2.310.0100.00616.96
7.2.300.0000.01716.88
7.2.290.0030.01416.55
7.2.250.0070.01415.09
7.2.240.0070.01414.89
7.2.230.0110.00715.40
7.2.220.0060.00915.06
7.2.210.0110.00615.28
7.2.200.0030.00614.88
7.2.190.0000.01614.91
7.2.180.0120.00414.98
7.2.170.0030.00915.09
7.2.110.0180.00616.56
7.2.60.0070.00716.80
7.2.00.0070.00719.53
7.1.330.0100.00315.85
7.1.320.0090.00915.87
7.1.310.0070.01015.78
7.1.300.0040.00416.17
7.1.290.0090.00616.13
7.1.280.0030.00615.93
7.1.270.0090.00315.75
7.1.260.0110.00416.11
7.1.200.0140.00016.14
7.1.100.0050.01018.22
7.1.70.0060.00617.29
7.1.60.0100.01619.52
7.1.50.0070.01317.17
7.1.00.0030.07722.32
7.0.200.0030.00616.98
7.0.80.0600.07019.91
7.0.70.0430.04319.90
7.0.60.0530.05019.96
7.0.50.0500.05320.30
7.0.40.0030.04720.11
7.0.30.0070.08720.15
7.0.20.0100.06720.11
7.0.10.0100.07320.07
7.0.00.0130.07720.12
5.6.280.0030.06721.14
5.6.230.0070.08020.57
5.6.220.0070.07320.49
5.6.210.0070.05020.64
5.6.200.0130.07720.94
5.6.190.0100.03720.94
5.6.180.0100.08020.95
5.6.170.0100.08721.11
5.6.160.0130.07320.95
5.6.150.0230.07021.10
5.6.140.0070.07021.00
5.6.130.0130.08020.93
5.6.120.0100.08720.95
5.6.110.0100.06321.00
5.6.100.0200.06721.11
5.6.90.0030.08721.08
5.6.80.0100.07320.39
5.6.70.0070.07720.50
5.6.60.0200.07020.34
5.6.50.0130.06720.33
5.6.40.0070.08020.54
5.6.30.0100.07720.46
5.6.20.0030.06320.37
5.6.10.0130.07720.48
5.6.00.0130.07020.26
5.5.370.0170.07320.34
5.5.360.0030.05020.34
5.5.350.0130.07320.46
5.5.340.0030.08720.85
5.5.330.0030.04720.87
5.5.320.0100.07320.87
5.5.310.0030.08720.75
5.5.300.0100.08020.87
5.5.290.0100.07020.86
5.5.280.0000.05020.85
5.5.270.0070.05320.89
5.5.260.0070.04020.86
5.5.250.0170.03720.60
5.5.240.0170.04020.30
5.5.230.0070.04720.24
5.5.220.0170.06020.01
5.5.210.0070.08020.18
5.5.200.0100.06720.08
5.5.190.0030.08020.21
5.5.180.0070.08020.26
5.5.160.0030.05320.20
5.5.150.0130.07320.12
5.5.140.0100.07320.27
5.5.130.0070.05020.20
5.5.120.0070.08320.07
5.5.110.0100.08020.25
5.5.100.0070.04719.95
5.5.90.0100.07320.07
5.5.80.0130.07020.11
5.5.70.0100.07719.99
5.5.60.0100.07319.96
5.5.50.0230.06320.05
5.5.40.0030.08319.95
5.5.30.0130.07719.96
5.5.20.0100.07320.10
5.5.10.0070.07020.11
5.5.00.0030.08020.02

preferences:
26.89 ms | 401 KiB | 5 Q