3v4l.org

run code in 300+ PHP versions simultaneously
<?php $expected = new DateTimeImmutable('2015-08-31 01:02:04.456790'); $date = (new DateTimeImmutable('2015-08-31 01:02:03.456789'))->modify('+1000001 microseconds'); var_dump($expected == $date);

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)
8.3.60.0060.01018.55
8.3.50.0060.00916.80
8.3.40.0100.00719.05
8.3.30.0000.01918.96
8.3.20.0080.00020.54
8.3.10.0040.00422.02
8.3.00.0060.00317.89
8.2.180.0100.00716.98
8.2.170.0120.00322.96
8.2.160.0080.00620.58
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00021.13
8.2.120.0040.00426.35
8.2.110.0060.00322.50
8.2.100.0040.00818.16
8.2.90.0000.00819.44
8.2.80.0030.00618.18
8.2.70.0000.00817.74
8.2.60.0040.00418.05
8.2.50.0060.00318.16
8.2.40.0000.00720.86
8.2.30.0000.00821.36
8.2.20.0000.00718.27
8.2.10.0000.00718.22
8.2.00.0070.00018.37
8.1.280.0170.00325.92
8.1.270.0100.00723.90
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0040.00922.08
8.1.230.0000.01121.09
8.1.220.0030.00517.88
8.1.210.0040.00418.77
8.1.200.0000.00917.73
8.1.190.0080.00417.22
8.1.180.0040.00418.10
8.1.170.0000.00818.92
8.1.160.0000.00819.30
8.1.150.0000.00719.04
8.1.140.0020.00519.73
8.1.130.0040.00419.02
8.1.120.0040.00417.86
8.1.110.0000.00817.86
8.1.100.0080.00017.88
8.1.90.0080.00017.80
8.1.80.0040.00417.82
8.1.70.0040.00417.87
8.1.60.0000.00917.89
8.1.50.0000.00817.88
8.1.40.0050.00317.93
8.1.30.0000.00718.01
8.1.20.0040.00418.02
8.1.10.0000.00917.84
8.1.00.0060.00317.82
8.0.300.0060.00318.77
8.0.290.0040.00417.13
8.0.280.0050.00318.71
8.0.270.0000.00717.42
8.0.260.0000.00718.66
8.0.250.0000.00617.38
8.0.240.0000.00717.20
8.0.230.0090.00017.38
8.0.220.0040.00417.30
8.0.210.0000.00717.29
8.0.200.0000.00617.35
8.0.190.0000.00817.47
8.0.180.0030.00517.16
8.0.170.0040.00317.33
8.0.160.0040.00417.35
8.0.150.0000.00817.15
8.0.140.0040.00417.23
8.0.130.0000.00613.62
8.0.120.0040.00417.25
8.0.110.0040.00417.21
8.0.100.0040.00417.20
8.0.90.0000.00717.26
8.0.80.0070.01017.24
8.0.70.0040.00417.36
8.0.60.0040.00417.17
8.0.50.0020.00517.11
8.0.30.0120.00617.38
8.0.20.0060.01317.44
8.0.10.0070.00017.19
8.0.00.0170.00716.90
7.4.330.0000.00515.55
7.4.320.0030.00316.97
7.4.300.0000.00716.93
7.4.290.0040.00416.81
7.4.280.0000.00816.87
7.4.270.0040.00416.81
7.4.260.0000.00513.57
7.4.250.0000.00716.89
7.4.240.0000.00716.79
7.4.230.0000.00717.01
7.4.220.0030.01716.99
7.4.210.0000.01416.85
7.4.200.0030.00316.98
7.4.160.0110.00616.86
7.4.150.0130.00317.40
7.4.140.0070.01517.86
7.4.130.0100.00716.86
7.4.120.0110.00816.86
7.4.110.0030.01316.96
7.4.100.0100.01316.60
7.4.90.0080.00916.84
7.4.80.0070.01019.39
7.4.70.0140.00316.84
7.4.60.0140.00716.68
7.4.50.0040.01416.48
7.4.40.0100.00716.81
7.4.30.0030.01616.72
7.4.10.0080.01115.68
7.4.00.0070.01015.31
7.3.330.0000.00613.33
7.3.320.0050.00013.50
7.3.310.0030.00316.67
7.3.300.0030.00316.38
7.3.290.0070.01016.50
7.3.280.0100.00816.49
7.3.270.0040.01217.40
7.3.260.0090.00916.83
7.3.250.0130.00516.54
7.3.240.0110.00616.70
7.3.230.0080.00816.71
7.3.210.0030.01316.73
7.3.200.0050.01616.48
7.3.190.0130.00316.78
7.3.180.0090.00616.74
7.3.170.0090.00916.59
7.3.160.0070.01016.75
7.3.130.0100.01014.98
7.3.120.0100.01015.01
7.3.110.0110.00715.10
7.3.100.0030.01315.28
7.3.90.0050.00815.13
7.3.80.0050.01115.36
7.3.70.0030.01015.20
7.3.60.0020.01015.15
7.3.50.0070.00715.10
7.3.40.0060.00815.27
7.3.30.0080.00614.89
7.3.20.0020.01316.94
7.3.10.0090.00816.98
7.3.00.0090.00717.01
7.2.330.0070.01416.60
7.2.320.0130.00716.88
7.2.310.0110.00616.86
7.2.300.0130.00316.91
7.2.290.0040.01516.68
7.2.260.0090.01015.42
7.2.250.0140.00515.24
7.2.240.0100.00715.33
7.2.230.0030.01115.19
7.2.220.0060.01015.29
7.2.210.0060.00715.22
7.2.200.0030.01215.13
7.2.190.0050.00815.35
7.2.180.0070.00715.35
7.2.170.0030.01015.11
7.2.160.0070.00815.25
7.2.150.0080.00517.13
7.2.140.0040.01117.28
7.2.130.0080.00717.12
7.2.120.0100.00416.88
7.2.110.0060.00616.97
7.2.100.0090.00317.13
7.2.90.0060.00817.13
7.2.80.0050.01117.17
7.2.70.0130.00717.10
7.2.60.0080.00817.17
7.2.50.0110.00617.05
7.2.40.0100.00417.23
7.2.30.0060.01017.16
7.2.20.0120.00417.14
7.2.10.0070.00717.03
7.2.00.0070.00717.23
7.1.330.0040.01015.81
7.1.320.0040.00815.98
7.1.310.0070.00715.88
7.1.300.0040.01215.86
7.1.290.0030.00815.75
7.1.280.0050.00816.00
7.1.270.0030.01215.93
7.1.260.0030.01015.91
7.1.250.0080.00715.89
7.1.240.0060.00715.98
7.1.230.0060.00515.99
7.1.220.0040.01015.79
7.1.210.0070.00715.93
7.1.200.0070.00515.87
7.1.190.0040.00915.88
7.1.180.0040.00615.97
7.1.170.0040.01015.71
7.1.160.0030.00815.95
7.1.150.0090.00515.90
7.1.140.0050.01016.02
7.1.130.0070.00515.97
7.1.120.0040.00815.97
7.1.110.0050.00815.99
7.1.100.0060.00916.03
7.1.90.0060.00915.93
7.1.80.0090.00515.99
7.1.70.0060.00815.67
7.1.60.0130.00921.78
7.1.50.0140.00921.82
7.1.40.0150.00621.84
7.1.30.0170.00621.91
7.1.20.0110.00821.91
7.1.10.0050.00915.95
7.1.00.0030.01015.88
7.0.330.0020.01015.55
7.0.320.0020.01215.37
7.0.310.0050.00715.52
7.0.300.0070.00515.49
7.0.290.0090.00515.46
7.0.280.0060.00515.40
7.0.270.0080.00315.50
7.0.260.0080.00615.49
7.0.250.0060.00815.40
7.0.240.0070.00715.50
7.0.230.0080.00315.65
7.0.220.0060.00615.37
7.0.210.0060.00515.54
7.0.200.0050.00815.64
7.0.190.0040.00815.42
7.0.180.0050.00815.39
7.0.170.0060.00715.26
7.0.160.0070.00715.51
7.0.150.0060.00615.32
7.0.140.0070.00515.39
7.0.130.0050.00815.54
7.0.120.0070.00215.59
7.0.110.0060.00815.36
7.0.100.0030.00815.54
7.0.90.0070.00715.45
7.0.80.0030.01115.52
7.0.70.0080.00415.33
7.0.60.0050.00715.44
7.0.50.0060.00715.59
7.0.40.0040.01114.30
7.0.30.0090.00414.22
7.0.20.0070.00514.16
7.0.10.0030.00914.24
7.0.00.0070.00514.19
5.6.400.0100.00314.58
5.6.390.0050.00714.40
5.6.380.0030.01014.47
5.6.370.0040.00414.43
5.6.360.0040.00514.57
5.6.350.0100.00714.43
5.6.340.0030.00914.54
5.6.330.0070.00514.49
5.6.320.0020.01314.33
5.6.310.0080.00314.41
5.6.300.0040.01314.51
5.6.290.0070.00514.39
5.6.280.0080.00514.36
5.6.270.0070.00514.52
5.6.260.0020.00914.28
5.6.250.0050.00714.56
5.6.240.0070.00514.53
5.6.230.0020.01114.66
5.6.220.0070.00514.23
5.6.210.0080.00314.28
5.6.200.0080.00714.24
5.6.190.0020.01114.45
5.6.180.0060.00914.53
5.6.170.0070.00414.34
5.6.160.0040.01114.27
5.6.150.0060.00514.38
5.6.140.0000.00914.41
5.6.130.0040.00714.47
5.6.120.0020.00914.50
5.6.110.0100.00414.50
5.6.100.0030.01014.43
5.6.90.0070.00714.67
5.6.80.0030.01014.47
5.6.70.0080.00614.43
5.6.60.0070.00614.44
5.6.50.0070.00514.26
5.6.40.0090.00414.32
5.6.30.0080.00714.50
5.6.20.0050.00614.49
5.6.10.0080.00714.41
5.6.00.0060.00914.44

preferences:
56.77 ms | 400 KiB | 5 Q