3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 1; switch ($a) { default: echo "first"; break; default: echo "second"; break; default: echo "third"; break; }

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)
5.6.280.0100.06320.77
5.6.210.0030.04020.47
5.6.200.0070.05718.12
5.6.190.0130.08320.58
5.6.180.0170.04020.33
5.6.170.0070.04320.33
5.6.160.0100.07720.52
5.6.150.0100.06318.11
5.6.140.0000.04018.19
5.6.130.0100.06718.11
5.6.120.0030.05321.03
5.6.110.0100.08021.06
5.6.100.0070.03721.04
5.6.90.0030.08020.88
5.6.80.0130.04020.43
5.5.350.0300.07720.52
5.5.340.0030.08317.91
5.5.330.0000.04320.19
5.5.320.0170.05720.29
5.5.310.0230.08020.20
5.5.300.0070.04318.02
5.5.290.0100.05317.98
5.5.280.0030.08320.88
5.5.270.0130.04720.86
5.5.260.0030.08320.72
5.5.250.0070.07020.57
5.5.240.0030.08720.11
5.4.450.0730.06319.61
5.4.440.0200.08019.33
5.4.430.0100.06019.51
5.4.420.0170.05019.44
5.4.410.0230.06719.41
5.4.400.0100.06019.10
5.4.390.0200.05019.10
5.4.380.0270.05718.49
5.4.370.0230.04318.64
5.4.360.0370.04018.67
5.4.350.0090.05411.97
5.4.340.0080.04711.96
5.4.320.0050.03712.45
5.4.310.0050.03912.45
5.4.300.0070.03512.45
5.4.290.0050.04412.45
5.4.280.0060.03812.34
5.4.270.0030.04912.35
5.4.260.0050.04912.34
5.4.250.0060.03812.35
5.4.240.0080.04712.34
5.4.230.0050.03812.34
5.4.220.0090.03612.34
5.4.210.0080.04212.34
5.4.200.0040.03912.34
5.4.190.0060.03612.34
5.4.180.0070.03412.33
5.4.170.0020.03912.35
5.4.160.0060.03412.34
5.4.150.0090.04212.34
5.4.140.0120.03212.02
5.4.130.0080.03412.01
5.4.120.0070.03411.96
5.4.110.0050.05011.96
5.4.100.0070.03811.96
5.4.90.0090.03911.96
5.4.80.0050.04111.96
5.4.70.0130.03511.96
5.4.60.0070.03611.96
5.4.50.0080.03311.96
5.4.40.0070.03811.95
5.4.30.0110.03411.95
5.4.20.0080.03511.95
5.4.10.0120.06011.95
5.4.00.0060.04011.44
5.3.290.0020.04312.80
5.3.280.0060.04812.71
5.3.270.0060.04012.72
5.3.260.0090.03612.72
5.3.250.0050.03812.72
5.3.240.0060.04212.72
5.3.230.0090.04612.71
5.3.220.0110.03912.68
5.3.210.0080.04512.68
5.3.200.0110.05512.68
5.3.190.0070.04812.68
5.3.180.0080.03712.68
5.3.170.0050.03712.67
5.3.160.0070.04612.68
5.3.150.0100.03912.68
5.3.140.0060.04412.66
5.3.130.0080.04012.66
5.3.120.0070.04312.66
5.3.110.0090.03712.66
5.3.100.0100.03412.11
5.3.90.0130.03812.09
5.3.80.0060.04312.07
5.3.70.0050.03512.08
5.3.60.0040.03812.07
5.3.50.0020.04012.00
5.3.40.0050.03712.00
5.3.30.0070.03411.94
5.3.20.0040.04211.72
5.3.10.0070.03611.69
5.3.00.0050.03711.67

preferences:
146.91 ms | 1394 KiB | 7 Q