3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new DateTime('2014-01-01'); $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)
5.4.350.0100.03412.02
5.4.340.0060.03912.02
5.4.320.0090.03712.50
5.4.310.0060.04012.50
5.4.300.0060.04412.50
5.4.290.0090.04912.50
5.4.280.0050.04012.39
5.4.270.0090.03612.39
5.4.260.0050.04312.39
5.4.250.0060.03912.39
5.4.240.0070.03912.39
5.4.230.0050.04612.39
5.4.220.0040.04212.39
5.4.210.0070.03712.38
5.4.200.0070.03812.38
5.4.190.0070.03912.38
5.4.180.0060.03912.38
5.4.170.0070.03712.39
5.4.160.0120.04312.38
5.4.150.0100.05912.38
5.4.140.0060.05212.07
5.4.130.0100.04612.05
5.4.120.0150.06412.02
5.4.110.0070.04012.01
5.4.100.0100.03912.02
5.4.90.0150.04512.01
5.4.80.0080.04212.02
5.4.70.0090.04412.01
5.4.60.0070.04512.01
5.4.50.0120.03912.01
5.4.40.0110.04612.00
5.4.30.0100.03511.99
5.4.20.0150.06111.99
5.4.10.0060.04111.99
5.4.00.0030.04411.49
5.3.290.0080.04112.80
5.3.280.0070.03912.71
5.3.270.0070.04312.73
5.3.260.0080.04612.71
5.3.250.0070.04112.72
5.3.240.0050.04712.72
5.3.230.0060.05112.71
5.3.220.0080.04012.68
5.3.210.0060.06412.68
5.3.200.0080.05412.68
5.3.190.0080.04112.68
5.3.180.0100.05912.68
5.3.170.0090.03912.66
5.3.160.0060.03912.67
5.3.150.0070.04312.67
5.3.140.0050.04112.66
5.3.130.0130.05012.66
5.3.120.0060.04212.65
5.3.110.0050.04512.65
5.3.100.0120.03012.12
5.3.90.0030.04312.09
5.3.80.0150.04312.07
5.3.70.0070.03912.07
5.3.60.0060.03812.06
5.3.50.0060.04312.00
5.3.40.0090.03612.00
5.3.30.0070.03611.95
5.3.20.0110.03311.73
5.3.10.0050.03611.70
5.3.00.0080.04211.68
5.2.170.0100.0399.19
5.2.160.0050.0409.19
5.2.150.0070.0339.19
5.2.140.0060.0339.18
5.2.130.0080.0299.14
5.2.120.0070.0309.14
5.2.110.0100.0269.15
5.2.100.0060.0359.15
5.2.90.0040.0319.15
5.2.80.0070.0329.14
5.2.70.0050.0379.14
5.2.60.0060.0359.09
5.2.50.0140.0529.06
5.2.40.0100.0399.04
5.2.30.0130.0489.02
5.2.20.0100.0369.01
5.2.10.0100.0328.92
5.2.00.0130.0458.79
5.1.60.0040.0368.07
5.1.50.0030.0338.07
5.1.40.0040.0288.05
5.1.30.0040.0288.39
5.1.20.0030.0298.42
5.1.10.0070.0288.14
5.1.00.0050.0268.15
5.0.50.0040.0236.63
5.0.40.0040.0196.48
5.0.30.0050.0356.29
5.0.20.0040.0216.27
5.0.10.0030.0206.24
5.0.00.0030.0326.23
4.4.90.0050.0184.77
4.4.80.0060.0214.76
4.4.70.0040.0154.76
4.4.60.0040.0194.76
4.4.50.0020.0194.77
4.4.40.0040.0274.71
4.4.30.0020.0174.76
4.4.20.0040.0154.85
4.4.10.0050.0194.85
4.4.00.0030.0284.76
4.3.110.0030.0154.67
4.3.100.0020.0174.66
4.3.90.0060.0134.63
4.3.80.0020.0264.58
4.3.70.0010.0174.63
4.3.60.0020.0164.63
4.3.50.0040.0174.63
4.3.40.0030.0274.54
4.3.30.0040.0203.29
4.3.20.0020.0173.27
4.3.10.0030.0203.23
4.3.00.0130.0236.75

preferences:
145.48 ms | 1394 KiB | 7 Q