3v4l.org

run code in 300+ PHP versions simultaneously
<?php $expected = new DateTimeImmutable('2015-08-31 01:02:04.456790'); var_dump($expected); $start = new DateTimeImmutable('2015-08-31 01:02:03.456789'); var_dump($start); $date = $start->modify('+1000001 microseconds'); var_dump($date); var_dump($expected == $date); var_dump($expected < $date); var_dump($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)
8.3.40.0130.00318.58
8.3.30.0150.00318.75
8.3.20.0020.00520.29
8.3.10.0030.00721.98
8.3.00.0070.00318.03
8.2.170.0090.00622.96
8.2.160.0100.00320.64
8.2.150.0050.00224.18
8.2.140.0000.00824.66
8.2.130.0000.00821.19
8.2.120.0060.00326.35
8.2.110.0000.01221.12
8.2.100.0090.00318.03
8.2.90.0000.00819.69
8.2.80.0030.00718.28
8.2.70.0090.00018.29
8.2.60.0030.00618.26
8.2.50.0040.00418.10
8.2.40.0040.00420.46
8.2.30.0040.00421.19
8.2.20.0070.00018.23
8.2.10.0040.00418.33
8.2.00.0050.00218.21
8.1.270.0050.00224.21
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0060.00319.61
8.1.230.0110.00020.96
8.1.220.0070.00317.91
8.1.210.0040.00818.77
8.1.200.0030.00617.72
8.1.190.0040.00417.60
8.1.180.0040.00418.10
8.1.170.0050.00318.88
8.1.160.0000.00719.27
8.1.150.0040.00419.12
8.1.140.0030.00619.75
8.1.130.0050.00219.06
8.1.120.0050.00317.87
8.1.110.0040.00417.87
8.1.100.0040.00417.83
8.1.90.0000.00817.91
8.1.80.0000.00817.88
8.1.70.0070.00017.91
8.1.60.0000.00717.78
8.1.50.0000.00817.71
8.1.40.0030.00517.85
8.1.30.0040.00418.02
8.1.20.0040.00417.88
8.1.10.0030.00617.91
8.1.00.0040.00417.84
8.0.300.0040.00420.10
8.0.290.0050.00317.13
8.0.280.0000.00718.71
8.0.270.0030.00417.51
8.0.260.0000.00717.18
8.0.250.0030.00317.41
8.0.240.0030.00517.20
8.0.230.0080.00017.25
8.0.220.0040.00417.28
8.0.210.0030.00317.20
8.0.200.0030.00317.31
8.0.190.0090.00317.22
8.0.180.0000.00717.26
8.0.170.0000.00717.30
8.0.160.0040.00417.18
8.0.150.0040.00417.24
8.0.140.0000.00717.24
8.0.130.0000.00713.66
8.0.120.0030.00517.25
8.0.110.0050.00317.40
8.0.100.0040.00417.32
8.0.90.0000.00717.27
8.0.80.0070.00717.30
8.0.70.0040.00417.36
8.0.60.0000.00717.12
8.0.50.0080.00017.39
8.0.30.0090.00817.41
8.0.20.0120.00717.44
8.0.10.0050.00517.41
8.0.00.0090.01517.26
7.4.330.0030.00315.55
7.4.320.0000.00717.00
7.4.300.0000.00616.93
7.4.290.0040.00416.85
7.4.280.0000.00716.87
7.4.270.0050.00316.86
7.4.260.0000.00513.56
7.4.250.0000.00716.79
7.4.240.0000.00716.94
7.4.230.0000.00816.82
7.4.220.0140.01416.84
7.4.210.0070.01316.73
7.4.200.0070.00016.58
7.4.160.0060.01016.95
7.4.150.0140.00417.40
7.4.140.0110.00917.86
7.4.130.0060.01216.68
7.4.120.0090.01116.85
7.4.110.0100.01016.76
7.4.100.0120.00816.89
7.4.90.0140.00316.90
7.4.80.0090.00919.39
7.4.70.0090.00917.05
7.4.60.0160.00016.72
7.4.50.0110.00717.02
7.4.40.0090.00916.66
7.4.30.0160.00316.75
7.4.00.0090.00915.56
7.3.330.0030.00313.36
7.3.320.0030.00213.33
7.3.310.0030.00316.60
7.3.300.0040.00416.42
7.3.290.0120.00516.50
7.3.280.0070.01016.44
7.3.270.0160.00817.40
7.3.260.0070.01116.73
7.3.250.0080.01116.52
7.3.240.0090.01016.63
7.3.230.0100.01016.68
7.3.210.0080.01016.56
7.3.200.0070.01116.54
7.3.190.0060.00916.56
7.3.180.0060.01116.56
7.3.170.0150.00916.63
7.3.160.0170.00716.52
7.3.120.0070.01115.21
7.3.110.0060.00315.04
7.3.100.0060.00614.97
7.3.90.0070.00715.20
7.3.80.0030.01015.07
7.3.70.0070.00315.01
7.3.60.0000.01415.11
7.3.50.0070.01015.06
7.3.40.0070.00315.10
7.3.30.0090.00615.13
7.3.20.0030.00617.03
7.3.10.0070.00317.12
7.3.00.0040.00716.95
7.2.330.0030.01616.95
7.2.320.0140.00416.80
7.2.310.0150.00916.70
7.2.300.0060.01216.71
7.2.290.0100.00716.61
7.2.250.0030.00915.59
7.2.240.0100.01015.14
7.2.230.0040.00715.53
7.2.220.0030.01415.29
7.2.210.0070.00415.41
7.2.200.0080.00415.12
7.2.190.0140.00314.99
7.2.180.0070.00715.25
7.2.170.0070.00715.21
7.2.160.0120.00415.23
7.2.150.0040.01117.43
7.2.140.0100.00017.16
7.2.130.0000.01417.23
7.2.120.0060.00917.36
7.2.110.0030.01017.13
7.2.100.0090.00616.80
7.2.90.0050.00816.92
7.2.80.0050.00716.94
7.2.70.0050.00917.29
7.2.60.0070.00917.03
7.2.50.0060.01117.28
7.2.40.0110.00817.03
7.2.30.0110.00416.20
7.2.20.0120.00616.95
7.2.10.0020.01317.10
7.2.00.0050.01117.18
7.1.330.0090.00315.90
7.1.320.0070.00716.16
7.1.310.0030.01016.07
7.1.300.0030.01015.72
7.1.290.0130.00016.12
7.1.280.0030.01016.10
7.1.270.0060.00816.05
7.1.260.0070.00716.06
7.1.250.0030.00815.91
7.1.210.0080.00715.96
7.1.200.0510.00315.80
7.1.190.0000.01215.72
7.1.180.0070.01015.94
7.1.170.0130.00015.66
7.1.160.0760.01215.84
7.1.150.0040.01516.11
7.1.140.0100.00516.06
7.1.130.0040.00716.02
7.1.120.0770.00616.05
7.1.110.0350.00716.18
7.1.100.0080.00716.18
7.1.90.0080.00416.16
7.1.80.0130.00015.90
7.1.70.0060.00615.96
7.1.60.0220.00933.81
7.1.50.0250.00634.01
7.1.40.0220.01033.70
7.1.30.0230.01033.75
7.1.20.0240.01032.12
7.1.10.0120.00415.95
7.1.00.0070.00416.03
7.0.310.0040.00715.37
7.0.300.0550.01013.74
7.0.290.0100.00315.26
7.0.280.0070.00715.30
7.0.270.0050.00815.39
7.0.260.0110.00715.59
7.0.250.0100.00715.52
7.0.240.0120.00015.17
7.0.230.0050.00615.51
7.0.220.0130.00015.50
7.0.210.0080.00415.56
7.0.200.0090.00315.61
7.0.190.0030.01215.53
7.0.180.0030.01015.45
7.0.170.0060.00915.38
7.0.160.0490.00315.47
7.0.150.0770.00615.38
7.0.140.0070.00415.64
7.0.130.0040.00715.28
7.0.120.0100.00515.34
7.0.110.0080.00315.30
7.0.100.0090.00615.47
7.0.90.0050.00715.35
7.0.80.0090.00215.56
7.0.70.0080.00815.52
7.0.60.0070.00715.49
7.0.50.0160.00615.57
7.0.40.0550.00715.48
7.0.30.0070.00815.46
7.0.20.1110.00015.44
7.0.10.0050.01015.70
7.0.00.0050.01115.40

preferences:
53.67 ms | 400 KiB | 5 Q