3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new DateTime('2000-01-01'); $date2 = new DateTime("today +3 week"); echo $date1->diff($date2)->days / 7 % 3+1);

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)
5.4.350.0090.03412.02
5.4.340.0060.03512.02
5.4.320.0080.04012.50
5.4.310.0040.04212.50
5.4.300.0050.03812.50
5.4.290.0060.03912.50
5.4.280.0050.03812.39
5.4.270.0090.04112.39
5.4.260.0100.05012.39
5.4.250.0100.04112.39
5.4.240.0060.03712.39
5.4.230.0050.03912.39
5.4.220.0080.03412.38
5.4.210.0070.04812.39
5.4.200.0160.04112.39
5.4.190.0080.04812.38
5.4.180.0110.04512.38
5.4.170.0080.04912.39
5.4.160.0080.05012.38
5.4.150.0080.04812.38
5.4.140.0050.05312.07
5.4.130.0110.04412.05
5.4.120.0060.04012.02
5.4.110.0100.03812.02
5.4.100.0110.04012.01
5.4.90.0060.04312.02
5.4.80.0090.04412.01
5.4.70.0040.03812.01
5.4.60.0070.03812.01
5.4.50.0080.04112.01
5.4.40.0070.04112.00
5.4.30.0140.04812.00
5.4.20.0090.06311.99
5.4.10.0060.03511.99
5.4.00.0070.03911.49
5.3.290.0080.04012.80
5.3.280.0070.03712.71
5.3.270.0050.04912.72
5.3.260.0100.04412.72
5.3.250.0050.04012.72
5.3.240.0040.04112.72
5.3.230.0080.03712.71
5.3.220.0090.03912.68
5.3.210.0100.03512.68
5.3.200.0060.03712.68
5.3.190.0090.03512.68
5.3.180.0080.03412.68
5.3.170.0120.03512.67
5.3.160.0120.04612.67
5.3.150.0070.05112.68
5.3.140.0060.03812.66
5.3.130.0080.04312.66
5.3.120.0030.04212.66
5.3.110.0020.04612.66
5.3.100.0070.03812.12
5.3.90.0060.03812.08
5.3.80.0060.03612.07
5.3.70.0090.03612.07
5.3.60.0060.04012.06
5.3.50.0050.03912.00
5.3.40.0070.03812.00
5.3.30.0060.03611.95
5.3.20.0130.03611.73
5.3.10.0090.03411.70
5.3.00.0080.03911.68
5.2.170.0080.0309.19
5.2.160.0060.0309.19
5.2.150.0040.0339.18
5.2.140.0050.0369.18
5.2.130.0050.0319.14
5.2.120.0060.0359.14
5.2.110.0040.0339.15
5.2.100.0090.0619.14
5.2.90.0070.0329.15
5.2.80.0070.0389.14
5.2.70.0210.0689.14
5.2.60.0110.0589.10
5.2.50.0050.0409.06
5.2.40.0090.0389.04
5.2.30.0180.0769.02
5.2.20.0110.0429.01
5.2.10.0060.0378.93
5.2.00.0130.0358.78
5.1.60.0070.0328.07
5.1.50.0050.0348.07
5.1.40.0060.0318.05
5.1.30.0100.0418.40
5.1.20.0060.0328.42
5.1.10.0200.0658.14
5.1.00.0050.0338.14
5.0.50.0080.0256.63
5.0.40.0050.0216.48
5.0.30.0040.0326.29
5.0.20.0020.0246.27
5.0.10.0020.0246.24
5.0.00.0030.0396.23
4.4.90.0040.0214.78
4.4.80.0060.0184.76
4.4.70.0090.0374.76
4.4.60.0020.0174.76
4.4.50.0070.0184.77
4.4.40.0040.0304.71
4.4.30.0020.0184.76
4.4.20.0030.0174.84
4.4.10.0010.0194.85
4.4.00.0050.0254.75
4.3.110.0040.0174.67
4.3.100.0020.0174.66
4.3.90.0070.0174.64
4.3.80.0060.0304.59
4.3.70.0030.0164.63
4.3.60.0030.0164.63
4.3.50.0030.0184.63
4.3.40.0040.0254.54
4.3.30.0030.0163.29
4.3.20.0020.0173.27
4.3.10.0030.0153.22
4.3.00.0100.0236.64

preferences:
143.79 ms | 1394 KiB | 7 Q