3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = 'foo'; switch ($foo) { case 'foo': echo "first foo\n"; break; case 'foo': echo "second foo\n"; break; default: echo "first default\n"; break; default: echo "second default\n"; 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)
5.6.280.0100.06720.80
5.6.210.0100.03720.56
5.6.200.0130.08018.13
5.6.190.0130.05320.48
5.6.180.0230.05720.43
5.6.170.0330.07320.52
5.6.160.0000.07020.49
5.6.150.0070.06718.22
5.6.140.0100.07318.07
5.6.130.0100.08318.17
5.6.120.0030.04021.04
5.6.110.0070.05720.99
5.6.100.0170.06020.98
5.6.90.0130.06020.97
5.6.80.0100.05720.37
5.5.350.0130.06720.37
5.5.340.0170.06717.89
5.5.330.0070.04020.19
5.5.320.0000.06020.20
5.5.310.0400.07320.29
5.5.300.0070.04717.96
5.5.290.0030.04717.91
5.5.280.0100.08020.89
5.5.270.0130.06720.86
5.5.260.0030.08720.62
5.5.250.0070.05320.66
5.5.240.3800.03720.18
5.4.450.0330.04719.21
5.4.440.0330.04319.26
5.4.430.0330.02719.54
5.4.420.0270.04319.41
5.4.410.0570.04019.33
5.4.400.0100.03319.24
5.4.390.0300.04718.92
5.4.380.0130.05318.71
5.4.370.0130.05318.50
5.4.360.0170.04718.66
5.4.350.0130.05318.53
5.4.340.0030.06018.46
5.4.320.0050.03812.45
5.4.310.0050.03912.45
5.4.300.0060.03812.46
5.4.290.0080.03612.45
5.4.280.0080.03512.35
5.4.270.0040.03912.34
5.4.260.0050.03912.35
5.4.250.0040.04012.34
5.4.240.0040.03812.34
5.4.230.0070.03712.34
5.4.220.0060.03612.34
5.4.210.0100.03912.34
5.4.200.0100.03712.34
5.4.190.0050.03812.33
5.4.180.0070.03612.33
5.4.170.0060.03612.34
5.4.160.0060.04712.34
5.4.150.0080.03512.34
5.4.140.0040.04012.02
5.4.130.0060.04812.01
5.4.120.0040.03911.96
5.4.110.0070.04111.96
5.4.100.0090.04211.96
5.4.90.0070.04011.96
5.4.80.0050.03711.96
5.4.70.0070.03411.96
5.4.60.0070.03411.96
5.4.50.0040.03711.96
5.4.40.0060.03511.95
5.4.30.0060.03611.95
5.4.20.0040.04111.95
5.4.10.0030.03811.95
5.4.00.0060.03611.43
5.3.290.0060.04412.80
5.3.280.0090.03912.71
5.3.270.0040.04212.73
5.3.260.0050.04112.72
5.3.250.0060.04112.72
5.3.240.0060.03712.71
5.3.230.0080.04312.71
5.3.220.0070.04812.68
5.3.210.0080.04012.68
5.3.200.0080.03412.68
5.3.190.0080.03612.68
5.3.180.0030.04612.67
5.3.170.0080.03512.67
5.3.160.0070.04512.67
5.3.150.0050.03812.67
5.3.140.0070.03512.66
5.3.130.0100.04112.65
5.3.120.0050.04412.66
5.3.110.0050.04212.66
5.3.100.0120.03412.12
5.3.90.0070.03512.09
5.3.80.0070.03512.08
5.3.70.0040.03812.07
5.3.60.0070.03412.06
5.3.50.0080.03412.00
5.3.40.0100.03612.00
5.3.30.0070.03411.95
5.3.20.0050.03611.72
5.3.10.0050.03511.69
5.3.00.0070.03811.68

preferences:
138.78 ms | 1394 KiB | 7 Q