3v4l.org

run code in 300+ PHP versions simultaneously
<?php switch(1) { default: echo 'a'; break; default: echo 'b'; 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)
5.6.280.0030.07321.16
5.6.210.0070.09020.70
5.6.200.0100.07718.22
5.6.190.0130.08020.45
5.6.180.0470.05320.77
5.6.170.0170.04020.38
5.6.160.0130.08020.46
5.6.150.0030.08318.11
5.6.140.0000.05318.11
5.6.130.0070.04318.13
5.6.120.0130.07721.13
5.6.110.0100.06321.00
5.6.100.0030.09020.92
5.6.90.0070.05320.96
5.6.80.0100.05720.37
5.5.350.0270.07320.32
5.5.340.0030.08017.94
5.5.330.0100.07320.23
5.5.320.0100.04020.18
5.5.310.0400.06320.26
5.5.300.0100.05718.00
5.5.290.0070.03717.94
5.5.280.0030.04720.64
5.5.270.0100.07020.82
5.5.260.0170.07320.83
5.5.250.0070.06020.78
5.5.240.0130.07020.23
5.4.450.0170.05719.27
5.4.440.0970.06019.64
5.4.430.0030.06019.44
5.4.420.0900.05019.09
5.4.410.0870.06019.14
5.4.400.0930.05018.81
5.4.390.0800.05019.16
5.4.380.1130.06718.48
5.4.370.0600.06018.68
5.4.360.0870.04718.48
5.4.350.0830.06018.68
5.4.340.0700.05018.68
5.4.320.0050.03712.45
5.4.310.0070.03712.45
5.4.300.0070.03512.45
5.4.290.0050.03812.45
5.4.280.0050.03912.34
5.4.270.0040.03812.35
5.4.260.0060.03812.35
5.4.250.0080.04212.34
5.4.240.0070.04212.34
5.4.230.0050.04312.34
5.4.220.0070.03912.34
5.4.210.0060.03812.34
5.4.200.0070.04312.34
5.4.190.0070.03612.33
5.4.180.0050.03812.34
5.4.170.0070.03812.35
5.4.160.0070.03912.34
5.4.150.0070.03912.34
5.4.140.0080.03812.02
5.4.130.0080.03312.01
5.4.120.0080.03511.97
5.4.110.0060.04111.96
5.4.100.0090.03411.96
5.4.90.0070.03611.96
5.4.80.0090.04111.96
5.4.70.0050.03811.96
5.4.60.0050.03511.96
5.4.50.0060.03811.96
5.4.40.0070.04011.95
5.4.30.0050.03811.95
5.4.20.0050.03611.95
5.4.10.0070.03611.95
5.4.00.0070.03511.44
5.3.290.0040.04112.80
5.3.280.0100.03812.71
5.3.270.0080.03812.72
5.3.260.0080.04312.72
5.3.250.0090.04312.72
5.3.240.0080.03912.72
5.3.230.0050.04412.70
5.3.220.0080.03712.68
5.3.210.0060.04312.68
5.3.200.0080.04112.68
5.3.190.0070.03912.68
5.3.180.0070.03612.67
5.3.170.0090.03812.67
5.3.160.0060.04012.67
5.3.150.0070.04312.67
5.3.140.0080.03812.66
5.3.130.0070.04412.66
5.3.120.0110.03912.65
5.3.110.0080.04912.66
5.3.100.0080.04312.12
5.3.90.0070.03512.08
5.3.80.0090.03512.08
5.3.70.0050.04212.08
5.3.60.0050.03712.06
5.3.50.0090.03612.00
5.3.40.0070.04012.00
5.3.30.0050.03511.94
5.3.20.0050.03911.72
5.3.10.0070.03311.69
5.3.00.0070.03811.67

preferences:
139.96 ms | 1394 KiB | 7 Q