3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = new \DateTime('2015-08-31 00:00:00.000001'); $end = new \DateTime('2015-09-01 00:00:00.000000'); $diff = $start->diff($end); var_dump($diff); assert($diff->days === 0); assert($diff->d === 0); assert($diff->f === 1.0E-6);

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)
8.0.110.0070.00017.16
8.0.100.0000.00717.07
8.0.90.0050.00217.17
8.0.80.0070.01017.20
8.0.70.0000.00817.05
8.0.60.0050.00317.20
8.0.50.0030.00517.11
8.0.30.0140.00817.38
8.0.20.0110.01017.40
8.0.10.0020.00517.44
8.0.00.0090.01116.89
7.4.240.0000.00716.96
7.4.230.0030.00316.96
7.4.220.0000.00716.75
7.4.210.0100.00416.89
7.4.200.0000.00716.76
7.4.160.0100.00716.72
7.4.150.0090.00917.40
7.4.140.0120.01017.86
7.4.130.0090.00916.93
7.4.120.0130.00916.75
7.4.110.0090.00916.52
7.4.100.0150.00316.66
7.4.90.0100.00716.70
7.4.80.0060.01519.39
7.4.70.0160.00616.55
7.4.60.0090.00616.76
7.4.50.0070.00516.72
7.4.40.0210.00316.92
7.4.10.0080.01015.32
7.4.00.0040.01115.25
7.3.300.0030.00316.61
7.3.290.0130.00216.58
7.3.280.0090.00816.55
7.3.270.0110.01117.40
7.3.260.0130.00716.55
7.3.250.0120.00616.63
7.3.240.0110.01016.67
7.3.230.0040.01516.53
7.3.210.0090.00916.52
7.3.200.0090.00916.69
7.3.190.0030.01316.86
7.3.180.0120.00416.68
7.3.170.0040.01616.61
7.3.160.0030.01316.67
7.3.130.0090.00915.10
7.3.120.0050.01115.12
7.3.110.0060.01414.92
7.3.100.0080.00815.11
7.3.90.0040.01015.07
7.3.80.0050.00814.93
7.3.70.0070.00914.82
7.3.60.0080.00414.82
7.3.50.0070.00714.92
7.3.40.0040.00814.93
7.3.30.0100.00615.12
7.3.20.0070.00716.82
7.3.10.0070.00716.86
7.3.00.0040.00916.92
7.2.330.0120.00616.77
7.2.320.0140.00316.78
7.2.310.0130.00516.65
7.2.300.0170.00716.68
7.2.290.0090.00816.83
7.2.260.0060.01015.26
7.2.250.0130.00315.22
7.2.240.0090.00815.42
7.2.230.0020.01215.21
7.2.220.0090.00615.25
7.2.210.0020.01115.07
7.2.200.0050.00915.01
7.2.190.0080.00615.28
7.2.180.0060.00715.14
7.2.170.0070.01015.10
7.2.160.0070.00815.35
7.2.150.0060.01017.13
7.2.140.0080.00617.09
7.2.130.0070.00917.15
7.2.120.0060.00717.03
7.2.110.0040.01017.18
7.2.100.0050.00817.08
7.2.90.0030.01016.96
7.2.80.0040.01117.27
7.2.70.0070.00717.22
7.2.60.0080.00717.12
7.2.50.0060.01117.23
7.2.40.0030.01017.16
7.2.30.0060.00817.17
7.2.20.0040.00817.19
7.2.10.0120.00917.52
7.2.00.0100.01017.51
7.1.330.0050.01015.81
7.1.320.0040.00615.94
7.1.310.0040.01015.85
7.1.300.0050.01215.71
7.1.290.0020.00715.70
7.1.280.0070.00715.83
7.1.270.0100.00515.98
7.1.260.0080.00315.87
7.1.250.0070.00715.81
7.1.240.0030.01015.80
7.1.230.0070.00215.89
7.1.220.0040.00515.69
7.1.210.0070.00915.91
7.1.200.0030.00915.97
7.1.190.0020.01015.67
7.1.180.0080.00415.81
7.1.170.0050.00915.97
7.1.160.0050.00815.83
7.1.150.0030.00915.93
7.1.140.0040.01115.92
7.1.130.0140.00716.23
7.1.120.0100.00916.39
7.1.110.0140.00616.20
7.1.100.0120.00716.22
7.1.90.0110.00916.24
7.1.80.0150.00616.18
7.1.70.0120.00815.68
7.1.60.0200.00724.63
7.1.50.0220.00924.64
7.1.40.0170.01024.29
7.1.30.0170.01124.44
7.1.20.0210.00624.48
7.1.10.0120.00715.48
7.1.00.0090.00815.45
7.0.330.0090.00615.38
7.0.320.0040.00815.42
7.0.310.0060.00615.50
7.0.300.0050.00915.45
7.0.290.0010.00815.58
7.0.280.0020.01315.41
7.0.270.0020.00815.35
7.0.260.0100.00315.58
7.0.250.0050.00715.42
7.0.240.0040.00415.49
7.0.230.0010.01015.58
7.0.220.0060.00615.38
7.0.210.0070.00615.52
7.0.200.0040.00715.48
7.0.190.0060.00415.47
7.0.180.0090.00515.38
7.0.170.0020.01315.61
7.0.160.0020.00915.44
7.0.150.0050.00715.58
7.0.140.0050.01015.50
7.0.130.0030.00915.48
7.0.120.0030.00715.44
7.0.110.0070.00515.62
7.0.100.0060.00715.66
7.0.90.0040.00715.42
7.0.80.0020.01315.23
7.0.70.0030.00915.59
7.0.60.0060.00315.57
7.0.50.0030.00815.45
7.0.40.0050.00513.66
7.0.30.0080.00513.64
7.0.20.0090.00513.51
7.0.10.0020.01113.46
7.0.00.0060.00913.50
5.6.400.0090.00214.30
5.6.390.0010.00814.44
5.6.380.0060.00614.58
5.6.370.0100.00514.46
5.6.360.0030.01114.65
5.6.350.0060.00814.35
5.6.340.0050.00714.38
5.6.330.0060.00614.50
5.6.320.0010.01014.50
5.6.310.0050.00814.31
5.6.300.0020.01114.23
5.6.290.0080.00514.32
5.6.280.0080.00714.56
5.6.270.0030.00814.49
5.6.260.0050.00914.43
5.6.250.0080.00514.13
5.6.240.0000.01414.29
5.6.230.0020.01214.25
5.6.220.0050.00714.36
5.6.210.0020.01114.30
5.6.200.0040.00914.36
5.6.190.0050.01214.52
5.6.180.0110.00314.45
5.6.170.0020.01014.18
5.6.160.0020.01314.52
5.6.150.0050.00614.39
5.6.140.0020.01014.45
5.6.130.0040.00814.15
5.6.120.0020.00714.42
5.6.110.0040.00714.33
5.6.100.0050.00914.51
5.6.90.0080.00314.17
5.6.80.0030.01114.51
5.6.70.0020.01114.15
5.6.60.0040.00714.35
5.6.50.0040.00714.11
5.6.40.0030.01014.30
5.6.30.0030.01114.25
5.6.20.0050.00814.49
5.6.10.0010.01214.32
5.6.00.0010.01014.27

preferences:
40.04 ms | 400 KiB | 5 Q