3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime(2014-01-01);var_dump(($interval = $dt->diff(new DateTime(2014-01-08))));var_dump($interval->d);

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)
5.6.280.0030.07321.04
5.6.210.0030.04320.60
5.6.200.0000.06718.17
5.6.190.0100.07320.27
5.6.180.0330.04720.41
5.6.170.0330.04020.54
5.6.160.0030.06720.61
5.6.150.0100.07718.08
5.6.140.0030.06018.14
5.6.130.0030.04018.07
5.6.120.0100.06020.87
5.6.110.0070.05721.14
5.6.100.0000.09021.01
5.6.90.0030.04721.00
5.6.80.0200.04720.37
5.5.350.0170.08320.40
5.5.340.0070.05318.00
5.5.330.0130.08020.14
5.5.320.0430.07320.28
5.5.310.0170.03720.28
5.5.300.0100.07718.01
5.5.290.0100.05318.00
5.5.280.0130.07720.73
5.5.270.0030.06020.74
5.5.260.0070.08720.87
5.5.250.0030.05320.68
5.5.240.0230.06020.20
5.4.450.0100.06019.11
5.4.440.0370.03019.60
5.4.430.0200.05319.54
5.4.420.0700.00019.25
5.4.410.0670.00019.52
5.4.400.0630.00019.19
5.4.390.0630.00019.26
5.4.380.0630.00019.00
5.4.370.0630.00018.98
5.4.360.0600.00019.05
5.4.350.0630.00019.13
5.4.340.0670.00018.92
5.4.320.0070.04112.46
5.4.310.0060.04712.45
5.4.300.0080.04512.46
5.4.290.0060.04412.45
5.4.280.0060.03712.35
5.4.270.0030.04812.35
5.4.260.0090.03512.35
5.4.250.0080.04712.35
5.4.240.0080.03612.35
5.4.230.0050.03912.34
5.4.220.0050.04312.34
5.4.210.0050.03712.34
5.4.200.0050.03812.34
5.4.190.0080.03412.34
5.4.180.0040.03712.34
5.4.170.0090.03812.35
5.4.160.0100.03712.35
5.4.150.0050.04012.34
5.4.140.0070.03812.03
5.4.130.0080.03912.01
5.4.120.0050.03611.97
5.4.110.0070.03411.97
5.4.100.0070.03611.97
5.4.90.0030.04011.97
5.4.80.0070.04011.96
5.4.70.0060.03611.96
5.4.60.0050.03611.96
5.4.50.0090.03911.96
5.4.40.0060.03411.96
5.4.30.0090.04011.95
5.4.20.0030.03911.95
5.4.10.0040.03711.95
5.4.00.0060.03611.44
5.3.290.0060.04612.80
5.3.280.0050.04012.71
5.3.270.0060.04312.73
5.3.260.0070.04312.72
5.3.250.0070.03612.72
5.3.240.0040.04612.72
5.3.230.0070.04312.71
5.3.220.0070.04012.68
5.3.210.0050.04412.68
5.3.200.0070.03812.68
5.3.190.0070.03612.68
5.3.180.0050.03812.67
5.3.170.0080.03712.67
5.3.160.0070.03712.68
5.3.150.0080.03712.67
5.3.140.0020.04012.66
5.3.130.0040.04112.66
5.3.120.0070.04012.66
5.3.110.0070.04012.65
5.3.100.0070.03812.12
5.3.90.0090.03512.09
5.3.80.0050.03812.08
5.3.70.0040.03812.08
5.3.60.0080.03512.07
5.3.50.0070.03812.00
5.3.40.0040.04512.00
5.3.30.0090.03611.95
5.3.20.0070.03811.73
5.3.10.0050.04411.69
5.3.00.0070.03911.68
5.2.170.0080.0359.19
5.2.160.0070.0299.19
5.2.150.0040.0329.18
5.2.140.0070.0309.18
5.2.130.0070.0279.14
5.2.120.0070.0339.14
5.2.110.0060.0349.14
5.2.100.0020.0349.15
5.2.90.0070.0279.14
5.2.80.0080.0349.14
5.2.70.0080.0299.14
5.2.60.0030.0329.10
5.2.50.0080.0279.07
5.2.40.0040.0329.04
5.2.30.0040.0339.02
5.2.20.0040.0299.00
5.2.10.0040.0308.95
5.2.00.0040.0308.80
5.1.60.0050.0268.06
5.1.50.0040.0288.06
5.1.40.0060.0268.04
5.1.30.0040.0268.39
5.1.20.0050.0278.42
5.1.10.0050.0258.14
5.1.00.0030.0278.14
5.0.50.0040.0206.62
5.0.40.0030.0196.48
5.0.30.0030.0316.29
5.0.20.0080.0196.26
5.0.10.0030.0226.24
5.0.00.0030.0376.23
4.4.90.0050.0224.78
4.4.80.0030.0174.75
4.4.70.0060.0274.76
4.4.60.0010.0184.75
4.4.50.0040.0154.77
4.4.40.0030.0254.71
4.4.30.0030.0154.76
4.4.20.0060.0124.85
4.4.10.0030.0184.84
4.4.00.0050.0274.76
4.3.110.0060.0144.67
4.3.100.0060.0184.67
4.3.90.0040.0154.63
4.3.80.0050.0254.59
4.3.70.0040.0144.63
4.3.60.0050.0134.63
4.3.50.0010.0174.62
4.3.40.0030.0264.54
4.3.30.0040.0153.28
4.3.20.0030.0163.26
4.3.10.0020.0163.21
4.3.00.0030.01713.60

preferences:
132.75 ms | 1394 KiB | 7 Q