3v4l.org

run code in 300+ PHP versions simultaneously
<?php $begin = new \DateTime('13/10/2015'); $end = new \DateTime('15/10/2015'); echo $begin->diff($end)->days;

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)
8.3.40.0070.00718.90
8.3.30.0030.01018.84
8.3.20.0040.00420.39
8.3.10.0060.00321.89
8.3.00.0040.00422.09
8.2.170.0110.00322.96
8.2.160.0120.00620.48
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00317.63
8.2.110.0060.00622.12
8.2.100.0040.00717.91
8.2.90.0090.00019.13
8.2.80.0040.00417.97
8.2.70.0080.00017.73
8.2.60.0030.00517.91
8.2.50.0060.00318.07
8.2.40.0040.00419.28
8.2.30.0080.00020.57
8.2.20.0040.00417.71
8.2.10.0040.00418.04
8.2.00.0040.00418.00
8.1.270.0040.00423.92
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00022.52
8.1.230.0110.00017.66
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0080.00017.35
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0050.00318.69
8.1.160.0040.00421.95
8.1.150.0050.00318.73
8.1.140.0000.00817.36
8.1.130.0000.00717.57
8.1.120.0040.00417.50
8.1.110.0000.00717.41
8.1.100.0050.00217.40
8.1.90.0000.00817.40
8.1.80.0050.00317.33
8.1.70.0070.00017.34
8.1.60.0000.00717.48
8.1.50.0060.00317.48
8.1.40.0000.00817.46
8.1.30.0040.00417.54
8.1.20.0050.00317.49
8.1.10.0080.00017.45
8.1.00.0030.00617.37
8.0.300.0050.00218.77
8.0.290.0070.00016.75
8.0.280.0070.00018.23
8.0.270.0040.00417.19
8.0.260.0030.00317.14
8.0.250.0080.00017.10
8.0.240.0000.00817.07
8.0.230.0030.00317.02
8.0.220.0070.00016.89
8.0.210.0000.00716.99
8.0.200.0070.00017.11
8.0.190.0030.00516.98
8.0.180.0040.00416.91
8.0.170.0000.01016.88
8.0.160.0000.00716.86
8.0.150.0000.00717.02
8.0.140.0070.00016.87
8.0.130.0050.00013.34
8.0.120.0000.00816.96
8.0.110.0000.00716.89
8.0.100.0000.00816.97
8.0.90.0030.00517.05
8.0.80.0110.00316.93
8.0.70.0000.00716.86
8.0.60.0030.00416.88
8.0.50.0030.00516.88
8.0.30.0110.00517.05
8.0.20.0130.01117.40
8.0.10.0000.00816.94
8.0.00.0080.01016.79
7.4.330.0000.00515.08
7.4.320.0050.00316.46
7.4.300.0070.00016.49
7.4.290.0070.00016.60
7.4.280.0050.00316.48
7.4.270.0090.00016.60
7.4.260.0030.00316.38
7.4.250.0040.00416.35
7.4.240.0020.00616.56
7.4.230.0040.00216.43
7.4.220.0030.01416.45
7.4.210.0060.00916.59
7.4.200.0070.00016.64
7.4.160.0090.00616.49
7.4.150.0080.01117.40
7.4.140.0090.01017.86
7.4.130.0100.01016.67
7.4.120.0090.00716.63
7.4.110.0170.00016.47
7.4.100.0100.01316.78
7.4.90.0000.01816.50
7.4.80.0060.01219.39
7.4.70.0090.00916.33
7.4.60.0030.01216.51
7.4.50.0000.00816.59
7.4.40.0060.01116.53
7.4.30.0140.00716.71
7.4.00.0100.00715.11
7.3.330.0030.00313.16
7.3.320.0030.00313.20
7.3.310.0040.00416.32
7.3.300.0070.00016.18
7.3.290.0080.00816.33
7.3.280.0060.01116.30
7.3.270.0070.01017.40
7.3.260.0120.00416.57
7.3.250.0100.00916.34
7.3.240.0150.00716.50
7.3.230.0090.00816.48
7.3.210.0120.01216.46
7.3.200.0140.00616.41
7.3.190.0130.00716.32
7.3.180.0110.00616.39
7.3.170.0100.01316.44
7.3.160.0160.00016.55
7.2.330.0180.04416.31
7.2.320.0090.00916.60
7.2.310.0080.00816.62
7.2.300.0180.00716.59
7.2.290.0140.00416.32
7.2.60.0120.00316.54
7.2.00.0000.01219.34
7.1.200.0060.00615.86
7.1.100.0000.01417.92
7.1.70.0040.01917.17
7.1.60.0000.02319.29
7.1.50.0030.01616.72
7.1.00.0070.04722.31
7.0.200.1020.01015.05
7.0.60.0000.08019.93
7.0.50.0030.09017.82
7.0.40.0070.08720.06
7.0.30.0270.06720.09
7.0.20.0170.04020.23
7.0.10.0070.07020.09
7.0.00.0030.04320.16
5.6.280.0030.06320.82
5.6.210.0100.07320.43
5.6.200.0130.03318.18
5.6.190.0070.04020.64
5.6.180.0100.07720.50
5.6.170.0130.05320.43
5.6.160.0170.04320.55
5.6.150.0170.07318.18
5.6.140.0070.06318.21
5.6.130.0030.04018.13
5.6.120.0030.04721.14
5.6.110.0170.07320.97
5.6.100.0130.04021.10
5.6.90.0070.07721.00
5.6.80.0130.07320.53
5.5.350.3530.04320.30
5.5.340.0130.05718.08
5.5.330.0000.05720.40
5.5.320.0130.04320.30
5.5.310.0270.06320.35
5.5.300.0070.05317.98
5.5.290.0100.07717.95
5.5.280.0100.08020.86
5.5.270.0170.07320.79
5.5.260.0100.05020.76
5.5.250.0170.07720.61
5.5.240.0130.07720.15
5.4.450.0270.05019.49
5.4.440.0230.05319.59
5.4.430.0270.05019.46
5.4.420.0200.05319.44
5.4.410.0330.05019.41
5.4.400.0200.05719.00
5.4.390.0330.04318.87
5.4.380.0300.04719.14
5.4.370.0270.07019.21
5.4.360.0270.05019.24
5.4.350.0230.05019.24
5.4.340.0170.06319.24
5.4.320.0330.04719.14
5.4.310.0330.04318.87
5.4.300.0130.06019.15
5.4.290.0200.05318.82
5.4.280.0300.04719.14
5.4.270.0170.06018.98
5.4.260.0230.05019.35
5.4.250.0200.05319.04
5.4.240.0170.05719.13
5.4.230.0200.05319.00
5.4.220.0230.05318.83
5.4.210.0200.05319.18
5.4.200.0300.04019.27
5.4.190.0100.06318.86
5.4.180.0170.06019.25
5.4.170.0230.06019.20
5.4.160.0230.05019.28
5.4.150.0270.05019.28
5.4.140.0430.04016.52
5.4.130.0270.04316.46
5.4.120.0230.05016.68
5.4.110.0170.05716.45
5.4.100.0200.05316.29
5.4.90.0170.05716.41
5.4.80.0230.04716.17
5.4.70.0370.04716.23
5.4.60.0270.06016.52
5.4.50.0230.05716.55
5.4.40.0200.03716.45
5.4.30.0070.07016.53
5.4.20.0400.03716.16
5.4.10.0200.05016.52

preferences:
59.03 ms | 400 KiB | 5 Q