3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1 = new \DateTime('2014-01-01 00:00:00'); $d2 = new \DateTime('2014-01-05 18:00:00'); $diff = $d2->getTimestamp() - $d2->getTimestamp(); echo $diff;

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)
8.3.60.0180.00316.50
8.3.50.0140.00522.05
8.3.40.0120.00918.79
8.3.30.0120.00318.91
8.3.20.0040.00420.33
8.3.10.0000.00721.95
8.3.00.0000.00722.34
8.2.180.0120.00916.50
8.2.170.0070.01322.96
8.2.160.0040.01122.26
8.2.150.0040.00425.66
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0000.00817.50
8.2.110.0000.00920.20
8.2.100.0030.00918.16
8.2.90.0070.00019.21
8.2.80.0040.00417.97
8.2.70.0090.00017.75
8.2.60.0000.00917.93
8.2.50.0000.00818.07
8.2.40.0050.00319.95
8.2.30.0040.00418.19
8.2.20.0070.00017.80
8.2.10.0000.00718.13
8.2.00.0030.00618.13
8.1.280.0140.00025.92
8.1.270.0110.00720.28
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0000.00923.97
8.1.230.0090.00318.97
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0090.00017.35
8.1.190.0040.00417.36
8.1.180.0040.00418.10
8.1.170.0000.00818.64
8.1.160.0050.00221.95
8.1.150.0000.00718.88
8.1.140.0040.00417.62
8.1.130.0030.00317.75
8.1.120.0070.00017.50
8.1.110.0040.00417.59
8.1.100.0030.00317.50
8.1.90.0030.00517.62
8.1.80.0030.00317.61
8.1.70.0030.00317.48
8.1.60.0000.01017.59
8.1.50.0040.00417.57
8.1.40.0000.00817.55
8.1.30.0060.00317.64
8.1.20.0000.00717.72
8.1.10.0040.00417.61
8.1.00.0000.00817.71
8.0.300.0000.00718.77
8.0.290.0000.00817.00
8.0.280.0070.00018.46
8.0.270.0030.00317.33
8.0.260.0090.00017.32
8.0.250.0000.00717.20
8.0.240.0060.00017.15
8.0.230.0030.00317.05
8.0.220.0030.00316.93
8.0.210.0000.00816.96
8.0.200.0030.00317.13
8.0.190.0070.00016.99
8.0.180.0040.00417.09
8.0.170.0030.00617.10
8.0.160.0000.00716.93
8.0.150.0000.00716.98
8.0.140.0050.00316.87
8.0.130.0050.00213.38
8.0.120.0040.00417.05
8.0.110.0000.00716.87
8.0.100.0040.00416.84
8.0.90.0060.00317.09
8.0.80.0090.00917.06
8.0.70.0000.00717.09
8.0.60.0000.00817.02
8.0.50.0070.00017.09
8.0.30.0120.00817.17
8.0.20.0100.01117.40
8.0.10.0000.00817.09
8.0.00.0120.00816.87
7.4.330.0000.00515.04
7.4.320.0060.00016.66
7.4.300.0060.00016.65
7.4.290.0000.00716.47
7.4.280.0040.00416.67
7.4.270.0030.00316.55
7.4.260.0000.00716.58
7.4.250.0000.00716.65
7.4.240.0030.00316.68
7.4.230.0000.00716.76
7.4.220.0120.01216.79
7.4.210.0050.01016.74
7.4.200.0040.00416.70
7.4.160.0120.00416.54
7.4.150.0070.01117.40
7.4.140.0080.01217.86
7.4.130.0090.00916.77
7.4.120.0100.00716.63
7.4.110.0000.01716.57
7.4.100.0100.01416.43
7.4.90.0070.01116.72
7.4.80.0150.00819.39
7.4.70.0130.00616.72
7.4.60.0130.01016.63
7.4.50.0000.00716.66
7.4.40.0000.01716.56
7.4.30.0150.00616.41
7.4.00.0040.01114.96
7.3.330.0000.00513.32
7.3.320.0000.00513.19
7.3.310.0030.00316.46
7.3.300.0000.00716.36
7.3.290.0030.00316.35
7.3.280.0070.01116.47
7.3.270.0130.00717.40
7.3.260.0140.00316.37
7.3.250.0140.00316.46
7.3.240.0140.01016.66
7.3.230.0080.01116.52
7.3.210.0080.00816.54
7.3.200.0160.00319.39
7.3.190.0120.00816.72
7.3.180.0090.01316.32
7.3.170.0100.01016.58
7.3.160.0000.01916.79
7.3.10.0040.01116.57
7.3.00.0070.00416.81
7.2.330.0090.00916.84
7.2.320.0030.02016.70
7.2.310.0150.00816.69
7.2.300.0070.01016.68
7.2.290.0160.00616.84
7.2.130.0040.01117.02
7.2.120.0060.00316.97
7.2.110.0110.00416.87
7.2.100.0080.00817.00
7.2.90.0100.00317.13
7.2.80.0030.01116.80
7.2.70.0080.00317.21
7.2.60.0050.01116.97
7.2.50.0000.01416.74
7.2.40.0060.01016.81
7.2.30.0040.01517.03
7.2.20.0030.00916.94
7.2.10.0060.00917.05
7.2.00.0020.01018.17
7.1.250.0030.00715.80
7.1.200.0080.00515.69
7.1.100.0000.01118.11
7.1.70.0070.00717.20
7.1.60.0150.00919.59
7.1.50.0000.01317.16
7.1.00.0070.07322.36
7.0.200.0030.00517.06
7.0.60.0100.05719.78
7.0.50.0070.08017.82
7.0.40.0170.07020.06
7.0.30.0230.04720.04
7.0.20.0170.07020.02
7.0.10.0070.04720.33
7.0.00.0130.07720.20
5.6.280.0030.08021.15
5.6.210.0130.07320.54
5.6.200.0100.07318.21
5.6.190.0030.04720.57
5.6.180.0330.07320.47
5.6.170.0370.07020.71
5.6.160.0100.08020.38
5.6.150.0030.05018.16
5.6.140.0070.08018.12
5.6.130.0130.07018.11
5.6.120.0070.07720.89
5.6.110.0000.04321.11
5.6.100.0030.08321.11
5.6.90.0070.06321.09
5.6.80.0200.05720.38
5.6.70.4330.04020.39
5.5.350.0100.07720.32
5.5.340.0030.08318.00
5.5.330.0100.07720.36
5.5.320.0370.07320.30
5.5.310.0300.06020.30
5.5.300.0070.05018.00
5.5.290.0070.07017.91
5.5.280.0000.04320.87
5.5.270.0070.08320.89
5.5.260.0070.05720.70
5.5.250.0030.04020.79
5.5.240.0100.07020.03
5.4.450.0830.06719.32
5.4.440.0670.06319.12
5.4.430.0500.06019.50
5.4.420.0770.04719.11
5.4.410.0570.05319.43
5.4.400.0770.05319.29
5.4.390.0700.05719.33
5.4.380.0730.05018.84
5.4.370.0570.06019.07
5.4.360.0600.06018.82
5.4.350.0670.05319.12
5.4.340.0530.06019.17
5.4.320.0630.05019.04
5.4.310.0700.05318.92
5.4.300.0630.06319.25
5.4.290.0730.05019.11
5.4.280.0630.06019.25
5.4.270.0700.05019.18
5.4.260.0730.05019.33
5.4.250.0700.05019.09
5.4.240.0700.05719.10
5.4.230.0700.05319.10
5.4.220.0770.06019.34
5.4.210.0700.05719.18
5.4.200.0770.05016.72
5.4.190.0670.06318.95
5.4.180.0770.05318.95
5.4.170.0630.06319.04
5.4.160.0700.05319.19
5.4.150.0630.06319.26
5.4.140.0570.05016.28
5.4.130.0500.05016.47
5.4.120.0500.05316.59
5.4.110.0570.04716.47
5.4.100.0630.04016.45
5.4.90.0500.05716.45
5.4.80.0670.05316.18
5.4.70.0630.04316.41
5.4.60.0570.04716.12
5.4.50.0500.05016.40
5.4.40.0600.04716.30
5.4.30.0470.05716.38
5.4.20.0630.04316.52
5.4.10.0730.04716.16
5.4.00.0570.05715.84
5.3.290.0600.05714.59
5.3.280.0530.05314.67
5.3.270.0570.05714.53
5.3.260.0600.05014.59
5.3.250.0600.04714.50
5.3.240.0600.05714.57
5.3.230.0670.04014.70
5.3.220.0700.05314.56
5.3.210.0670.04314.60
5.3.200.0600.05714.52
5.3.190.0670.05314.61
5.3.180.0670.05014.54
5.3.170.0700.05714.52
5.3.160.0570.05014.64
5.3.150.0500.05714.48
5.3.140.0600.05314.59
5.3.130.0570.05714.51
5.3.120.0630.05314.44
5.3.110.0600.05714.43
5.3.100.0630.04313.96
5.3.90.0570.05014.01
5.3.80.0670.04014.11
5.3.70.0600.05713.91
5.3.60.0600.05313.93
5.3.50.0630.04313.98
5.3.40.0570.05013.88
5.3.30.0570.04313.85
5.3.20.0430.05713.58
5.3.10.0630.04313.55
5.3.00.0600.04713.61
5.2.170.0500.03711.16
5.2.160.0470.04011.24
5.2.150.0530.03311.09
5.2.140.0430.04311.18
5.2.130.0470.03711.20
5.2.120.0530.03711.05
5.2.110.0470.04310.96
5.2.100.0670.03011.05
5.2.90.0600.03711.11
5.2.80.0600.02711.18
5.2.70.0400.04311.04
5.2.60.0530.04711.01
5.2.50.0400.04311.09
5.2.40.0370.03711.09
5.2.30.0330.04310.87
5.2.20.0400.04310.71
5.2.10.0430.04010.93
5.2.00.0430.04010.69
5.1.60.0530.03710.03
5.1.50.0570.0409.92
5.1.40.0400.0379.94
5.1.30.0470.03710.26
5.1.20.0500.03310.32
5.1.10.0300.0439.95
5.1.00.0500.04010.04
5.0.50.0130.0338.63
5.0.40.0230.0278.33
5.0.30.0200.0478.25
5.0.20.0230.0308.11
5.0.10.0270.0378.05
5.0.00.0330.0438.09
4.4.90.0270.0305.86
4.4.80.0170.0235.75
4.4.70.0200.0205.80
4.4.60.0230.0205.85
4.4.50.0300.0175.75
4.4.40.0270.0375.77
4.4.30.0230.0205.90
4.4.20.0200.0305.95
4.4.10.0170.0275.88
4.4.00.0170.0335.80
4.3.110.0170.0235.77
4.3.100.0270.0175.70
4.3.90.0270.0235.79
4.3.80.0170.0405.64
4.3.70.0200.0235.74
4.3.60.0230.0235.80
4.3.50.0200.0275.64
4.3.40.0270.0375.76
4.3.30.0170.0274.59
4.3.20.0100.0234.55
4.3.10.0130.0204.48
4.3.00.0430.02310.80

preferences:
63.7 ms | 401 KiB | 5 Q