3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new \DateTime('2018-04-01 03:10:00', new \DateTimeZone('Pacific/Auckland')); $dt2 = clone $dt; $dt2->sub(new \DateInterval('PT2H')); var_dump($dt > $dt2, $dt->format(\DateTime::RFC3339), $dt2->format(\DateTime::RFC3339), $dt->diff($dt2)->format('%h'));

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)
8.5.30.0120.00619.35
8.5.20.0090.00919.62
8.5.10.0210.00916.50
8.5.00.0220.00818.41
8.4.180.0120.01019.69
8.4.170.0160.00523.87
8.4.160.0230.01021.84
8.4.150.0180.00516.78
8.4.140.0230.00917.48
8.4.130.0250.00717.69
8.4.120.0280.00619.20
8.4.110.0260.00720.16
8.4.100.0220.01017.79
8.4.90.0220.00617.87
8.4.80.0280.00919.15
8.4.70.0240.00917.75
8.4.60.0270.00617.91
8.4.50.0250.00817.82
8.4.40.0230.00817.66
8.4.30.0250.00517.76
8.4.20.0300.00818.60
8.4.10.0230.01217.80
8.3.300.0100.01120.72
8.3.290.0200.01119.71
8.3.280.0200.01019.72
8.3.270.0220.01016.62
8.3.260.0200.01016.78
8.3.250.0210.00717.78
8.3.240.0200.01016.55
8.3.230.0220.00916.62
8.3.220.0220.00917.80
8.3.210.0220.00616.74
8.3.200.0250.00616.76
8.3.190.0240.00816.77
8.3.180.0190.00716.75
8.3.170.0250.00916.61
8.3.160.0250.00716.66
8.3.150.0250.00316.95
8.3.140.0260.00616.63
8.3.130.0240.00617.36
8.3.120.0200.00618.69
8.3.110.0200.00518.82
8.3.100.0210.00616.56
8.3.90.0250.00317.54
8.3.80.0270.00417.51
8.3.70.0220.01417.36
8.3.60.0210.01216.58
8.3.50.0210.00617.10
8.3.40.0250.00618.34
8.3.30.0150.01018.25
8.3.20.0170.00519.71
8.3.10.0200.00420.68
8.3.00.0140.00818.46
8.2.300.0300.00518.20
8.2.290.0200.00718.61
8.2.280.0160.00817.60
8.2.270.0170.00916.82
8.2.260.0230.00617.61
8.2.250.0200.00917.54
8.2.240.0210.00917.70
8.2.230.0210.00819.62
8.2.220.0170.00720.33
8.2.210.0170.00721.46
8.2.200.0190.00617.55
8.2.190.0240.00516.64
8.2.180.0240.00416.54
8.2.170.0200.00620.46
8.2.160.0200.00820.05
8.2.150.0160.00721.04
8.2.140.0190.00521.31
8.2.130.0190.00522.09
8.2.120.0180.00718.95
8.2.110.0190.00619.41
8.2.100.0180.00517.84
8.2.90.0160.00717.85
8.2.80.0160.00718.03
8.2.70.0170.00717.91
8.2.60.0170.00518.05
8.2.50.0190.00418.00
8.2.40.0140.00819.11
8.2.30.0180.00618.76
8.2.20.0230.00318.08
8.2.10.0230.00517.79
8.2.00.0160.00718.00
8.1.340.0190.00918.97
8.1.330.0210.00716.57
8.1.320.0180.01116.21
8.1.310.0140.00917.16
8.1.300.0220.00718.29
8.1.290.0170.00817.43
8.1.280.0180.01321.04
8.1.270.0200.00519.82
8.1.260.0170.00822.03
8.1.250.0180.00622.97
8.1.240.0190.00618.62
8.1.230.0100.00919.19
8.1.220.0160.00817.83
8.1.210.0130.01118.29
8.1.200.0230.00517.64
8.1.190.0160.00717.60
8.1.180.0160.00717.82
8.1.170.0140.00818.23
8.1.160.0170.00618.34
8.1.150.0140.00818.22
8.1.140.0130.00917.72
8.1.130.0140.00819.04
8.1.120.0160.00717.72
8.1.110.0140.00917.62
8.1.100.0090.00717.66
8.1.90.0170.00517.58
8.1.80.0130.00917.72
8.1.70.0140.00817.72
8.1.60.0160.00717.80
8.1.50.0130.01017.51
8.1.40.0190.00517.70
8.1.30.0190.00417.79
8.1.20.0210.00517.58
8.1.10.0170.00817.71
8.1.00.0160.00717.63
8.0.300.0170.00418.55
8.0.290.0150.00717.03
8.0.280.0160.00417.78
8.0.270.0150.00617.30
8.0.260.0180.00317.94
8.0.250.0160.00617.07
8.0.240.0140.00717.27
8.0.230.0160.00817.22
8.0.220.0170.00517.04
8.0.210.0140.00817.19
8.0.200.0150.00617.21
8.0.190.0150.00617.12
8.0.180.0130.01117.15
8.0.170.0140.00817.12
8.0.160.0140.00717.15
8.0.150.0170.00517.03
8.0.140.0150.00617.12
8.0.130.0120.00815.30
8.0.120.0180.00317.09
8.0.110.0140.00817.15
8.0.100.0180.00317.15
8.0.90.0170.00417.11
8.0.80.0240.00617.08
8.0.70.0300.01117.02
8.0.60.0300.00717.01
8.0.50.0240.01017.00
8.0.30.0190.00817.13
8.0.20.0170.01017.31
8.0.10.0230.01317.28
8.0.00.0160.01217.14
7.4.330.0180.00516.14
7.4.320.0160.00416.79
7.4.300.0150.00216.60
7.4.290.0170.00416.64
7.4.280.0200.00616.70
7.4.270.0140.00816.66
7.4.260.0160.00716.68
7.4.250.0140.00716.78
7.4.240.0160.00516.72
7.4.230.0170.00316.69
7.4.220.0210.00716.78
7.4.210.0140.01416.71
7.4.200.0250.00816.70
7.4.190.0250.01116.83
7.4.180.0240.00716.76
7.4.160.0140.01016.72
7.4.150.0310.01116.65
7.4.140.0150.01017.40
7.4.130.0200.00916.55
7.4.120.0150.01016.61
7.4.110.0170.01016.55
7.4.100.0200.01116.72
7.4.90.0200.01116.60
7.4.80.0230.00917.28
7.4.70.0200.00916.65
7.4.60.0200.01016.58
7.4.50.0160.01116.52
7.4.40.0310.01316.46
7.4.30.0250.01416.66
7.4.20.0220.01116.53
7.4.10.0270.00816.52
7.4.00.0210.00816.15
7.3.330.0160.00414.88
7.3.320.0160.00414.74
7.3.310.0160.00616.39
7.3.300.0140.00516.44
7.3.290.0260.00816.36
7.3.280.0160.01016.37
7.3.270.0250.00816.59
7.3.260.0250.00616.50
7.3.250.0250.00916.41
7.3.240.0210.00716.39
7.3.230.0250.00916.47
7.3.220.0240.01216.28
7.3.210.0310.00616.38
7.3.200.0240.00716.42
7.3.190.0200.00916.41
7.3.180.0200.01016.40
7.3.170.0200.01016.34
7.3.160.0290.00816.31
7.3.150.0260.00716.41
7.3.140.0290.00716.31
7.3.130.0260.00816.36
7.3.120.0270.00716.36
7.3.110.0290.00716.37
7.3.100.0230.01216.28
7.3.90.0200.01516.58
7.3.80.0270.00816.25
7.3.70.0250.01116.37
7.3.60.0270.00716.50
7.3.50.0270.01416.44
7.3.40.0280.01016.46
7.3.30.0310.00416.42
7.3.20.0240.01216.50
7.3.10.0230.00916.42
7.3.00.0200.01016.48
7.2.340.0260.01116.50
7.2.330.0240.00916.50
7.2.320.0210.00916.61
7.2.310.0180.01116.53
7.2.300.0210.01016.61
7.2.290.0230.00816.52
7.2.280.0200.01916.51
7.2.270.0300.00716.51
7.2.260.0270.00716.57
7.2.250.0260.01116.47
7.2.240.0250.01016.53
7.2.230.0250.01416.51
7.2.220.0230.01316.45
7.2.210.0250.01016.56
7.2.200.0210.01616.71
7.2.190.0300.00716.58
7.2.180.0280.00816.58
7.2.170.0230.01316.64
7.2.160.0220.01116.70
7.2.150.0270.00916.61
7.2.140.0460.01016.63
7.2.130.0270.01116.76
7.2.120.0260.01216.68
7.2.110.0260.01516.78
7.2.100.0270.01216.80
7.2.90.0450.01216.65
7.2.80.0290.00816.75
7.2.70.0300.00916.68
7.2.60.0220.00916.79
7.2.50.0270.00916.75
7.2.40.0190.01418.00
7.2.30.0180.01218.09
7.2.20.0220.01018.04
7.2.10.0190.01018.03
7.2.00.0160.01218.00
7.1.330.0220.01215.80
7.1.320.0290.00915.77
7.1.310.0260.00715.84
7.1.300.0240.00915.77
7.1.290.0290.00915.75
7.1.280.0250.01215.84
7.1.270.0270.01115.85
7.1.260.0360.00716.45
7.1.250.0310.01016.21
7.1.240.0280.00816.27
7.1.230.0250.00616.41
7.1.220.0530.00916.44
7.1.210.0340.00316.40
7.1.200.0190.00916.27
7.1.190.0220.01116.38
7.1.180.0220.01416.39
7.1.170.0220.00916.39
7.1.160.0170.00917.27
7.1.150.0180.01017.18
7.1.140.0180.01017.12
7.1.130.0170.00917.33
7.1.120.0190.00817.24
7.1.110.0160.00917.00
7.1.100.0180.01017.06
7.1.90.0190.00716.91
7.1.80.0200.00816.84
7.1.70.0360.01016.48
7.1.60.0540.01225.53
7.1.50.0270.00925.38
7.1.40.0300.01225.22
7.1.30.0270.01125.23
7.1.20.0240.01225.14
7.1.10.0170.00716.22
7.1.00.0170.00916.20
7.0.330.0210.00815.97
7.0.320.0150.01116.00
7.0.310.0240.00815.95
7.0.300.0280.00416.06
7.0.290.0210.01016.00
7.0.280.0240.00515.93
7.0.270.0190.01215.95
7.0.260.0230.01115.95
7.0.250.0250.00716.06
7.0.240.0190.01016.06
7.0.230.0220.01216.09
7.0.220.0210.01316.07
7.0.210.0200.01315.97
7.0.200.0240.01016.05
7.0.190.0270.00916.10
7.0.180.0290.00516.10
7.0.170.0280.00916.08
7.0.160.0190.01216.07
7.0.150.0230.00616.06
7.0.140.0460.00616.05
7.0.130.0210.00616.14
7.0.120.0250.00716.11
7.0.110.0180.01416.01
7.0.100.0220.00715.98
7.0.90.0250.00915.93
7.0.80.0260.00515.96
7.0.70.0220.01015.97
7.0.60.0400.01115.95
7.0.50.0220.01015.87
7.0.40.0260.00816.11
7.0.30.0230.00816.06
7.0.20.0220.01016.04
7.0.10.0220.01016.13
7.0.00.0230.00916.06
5.6.400.0270.00616.04
5.6.390.0250.01316.03
5.6.380.0220.00916.02
5.6.370.0220.01316.07
5.6.360.0260.01416.04
5.6.350.0290.00715.96
5.6.340.0240.01015.97
5.6.330.0240.01216.09
5.6.320.0280.00716.12
5.6.310.0270.00816.02
5.6.300.0270.00915.87
5.6.290.0220.00916.12
5.6.280.0350.00416.03
5.6.270.0260.00816.02
5.6.260.0270.01016.03
5.6.250.0230.01015.99
5.6.240.0240.01016.05
5.6.230.0240.01116.01
5.6.220.0220.01316.17
5.6.210.0220.01216.14
5.6.200.0230.00916.20
5.6.190.0230.00716.21
5.6.180.0250.00616.12
5.6.170.0250.01116.10
5.6.160.0240.00916.26
5.6.150.0260.00916.28
5.6.140.0230.00816.13
5.6.130.0240.00716.17
5.6.120.0210.00916.08
5.6.110.0210.01116.08
5.6.100.0220.01216.05
5.6.90.0270.00916.08
5.6.80.0220.00915.98
5.6.70.0200.01116.11
5.6.60.0290.00616.23
5.6.50.0200.01216.04
5.6.40.0220.01616.08
5.6.30.0230.00915.93
5.6.20.0210.01116.06
5.6.10.0220.01015.94
5.6.00.0280.00316.15

preferences:
113.21 ms | 475 KiB | 5 Q