3v4l.org

run code in 300+ PHP versions simultaneously
<?php switch(4) { default: echo "4"; default: echo "2"; }

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)
5.6.280.0000.07720.98
5.6.210.0100.06720.50
5.6.200.0100.08318.22
5.6.190.0070.08720.67
5.6.180.3570.03720.43
5.6.170.0300.08320.51
5.6.160.0100.08320.41
5.6.150.0030.04018.11
5.6.140.0070.05718.18
5.6.130.0030.08718.18
5.6.120.0070.03721.11
5.6.110.0030.06320.88
5.6.100.0100.05720.97
5.6.90.0000.06321.09
5.6.80.0030.04020.37
5.6.70.0270.05720.35
5.5.350.0000.06720.46
5.5.340.0070.08018.07
5.5.330.0030.07720.15
5.5.320.0100.06320.41
5.5.310.0370.06020.26
5.5.300.0070.04317.87
5.5.290.0030.05317.98
5.5.280.0130.07720.87
5.5.270.0070.08320.87
5.5.260.0030.04320.86
5.5.250.0030.08320.57
5.5.240.0030.06720.25
5.4.450.0730.06019.48
5.4.440.0930.07019.59
5.4.430.0970.05319.63
5.4.420.0700.06019.44
5.4.410.0770.05319.29
5.4.400.0230.06718.83
5.4.390.0430.06718.46
5.4.380.0070.06018.53
5.4.370.0170.04018.54
5.4.360.0170.05718.76
5.4.350.0120.03911.97
5.4.340.0050.03911.96
5.4.320.0060.04612.45
5.4.310.0060.04312.45
5.4.300.0090.04612.45
5.4.290.0060.04812.45
5.4.280.0070.04112.35
5.4.270.0060.04012.34
5.4.260.0080.04212.34
5.4.250.0070.05312.35
5.4.240.0060.04012.35
5.4.230.0050.04012.34
5.4.220.0060.03612.34
5.4.210.0070.03712.34
5.4.200.0080.03612.34
5.4.190.0080.04412.33
5.4.180.0040.03812.33
5.4.170.0090.04012.34
5.4.160.0040.03812.34
5.4.150.0060.03712.34
5.4.140.0080.03912.02
5.4.130.0100.03912.01
5.4.120.0050.03611.97
5.4.110.0060.03711.96
5.4.100.0030.04211.96
5.4.90.0060.03611.96
5.4.80.0020.04011.96
5.4.70.0070.03211.96
5.4.60.0080.03911.96
5.4.50.0040.04311.96
5.4.40.0040.03611.95
5.4.30.0050.03711.95
5.4.20.0070.03911.95
5.4.10.0060.04311.95
5.4.00.0030.03811.43
5.3.290.0050.04012.80
5.3.280.0040.04212.71
5.3.270.0030.04212.72
5.3.260.0050.03912.72
5.3.250.0050.03912.72
5.3.240.0040.04212.72
5.3.230.0060.03712.71
5.3.220.0060.03912.68
5.3.210.0080.04112.68
5.3.200.0050.03612.68
5.3.190.0050.03712.68
5.3.180.0060.03912.67
5.3.170.0080.03712.66
5.3.160.0060.03612.67
5.3.150.0040.04312.67
5.3.140.0060.04012.66
5.3.130.0100.03712.66
5.3.120.0100.04112.66
5.3.110.0090.03512.66
5.3.100.0120.04112.12
5.3.90.0060.04112.09
5.3.80.0030.03912.07
5.3.70.0080.03412.07
5.3.60.0080.03312.07
5.3.50.0080.03412.00
5.3.40.0060.03512.00
5.3.30.0060.03611.94
5.3.20.0040.03611.71
5.3.10.0090.04011.68
5.3.00.0050.03611.68
5.2.170.0040.0319.18
5.2.160.0050.0299.18
5.2.150.0030.0329.18
5.2.140.0060.0319.17
5.2.130.0060.0319.13
5.2.120.0050.0319.13
5.2.110.0040.0309.14
5.2.100.0060.0289.14
5.2.90.0070.0359.14
5.2.80.0050.0399.13
5.2.70.0050.0299.13
5.2.60.0050.0329.08
5.2.50.0060.0399.05
5.2.40.0070.0339.03
5.2.30.0070.0289.01
5.2.20.0060.0279.00
5.2.10.0030.0298.91
5.2.00.0040.0318.77
5.1.60.0070.0248.06
5.1.50.0070.0248.06
5.1.40.0050.0248.04
5.1.30.0040.0328.39
5.1.20.0010.0298.41
5.1.10.0050.0298.13
5.1.00.0070.0268.13
5.0.50.0060.0216.61
5.0.40.0040.0186.47
5.0.30.0050.0296.29
5.0.20.0030.0226.26
5.0.10.0040.0226.23
5.0.00.0050.0306.22
4.4.90.0040.0154.78
4.4.80.0030.0154.75
4.4.70.0020.0174.75
4.4.60.0050.0144.75
4.4.50.0010.0174.77
4.4.40.0030.0254.71
4.4.30.0020.0164.76
4.4.20.0020.0164.84
4.4.10.0040.0154.85
4.4.00.0040.0294.76
4.3.110.0020.0184.67
4.3.100.0010.0174.66
4.3.90.0020.0164.63
4.3.80.0030.0244.59
4.3.70.0030.0154.63
4.3.60.0020.0164.63
4.3.50.0040.0164.62
4.3.40.0020.0254.54
4.3.30.0020.0173.28
4.3.20.0020.0173.25
4.3.10.0040.0143.21
4.3.00.0200.0177.11

preferences:
141.03 ms | 1394 KiB | 7 Q