3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = 'foo2'; switch ($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)
7.0.70.1400.07720.07
7.0.60.0070.05019.95
7.0.50.0070.05317.80
7.0.40.0130.07719.98
7.0.30.0230.03720.09
7.0.20.0330.07320.17
7.0.10.0030.09020.06
7.0.00.0100.07720.18
5.6.280.0100.06321.09
5.6.210.0130.08020.72
5.6.200.0030.08718.17
5.6.190.0100.04320.64
5.6.180.0200.06720.59
5.6.170.0370.04320.62
5.6.160.0030.08720.32
5.6.150.0030.04018.19
5.6.140.0000.09018.16
5.6.130.0070.07318.12
5.6.120.0070.04320.98
5.6.110.0070.09320.99
5.6.100.0170.07321.04
5.6.90.0100.07720.84
5.6.80.0170.06720.37
5.6.70.3130.03720.52
5.5.350.0470.05720.31
5.5.340.0070.03718.02
5.5.330.0100.03320.28
5.5.320.0330.07320.30
5.5.310.0170.04320.28
5.5.300.0030.08317.94
5.5.290.0070.05718.02
5.5.280.0070.07720.77
5.5.270.0100.08320.95
5.5.260.0130.08720.97
5.5.250.0130.03020.68
5.5.240.4230.04020.23
5.4.450.0530.05719.09
5.4.440.0530.06319.49
5.4.430.0100.05319.65
5.4.420.0230.05019.49
5.4.410.0170.04718.79
5.4.400.0130.05318.62
5.4.390.0230.06018.74
5.4.380.0130.05318.46
5.4.370.0130.03818.62
5.4.360.0100.04018.67
5.4.350.0080.05115.27
5.4.340.0080.04115.26
5.4.320.0080.04315.48
5.4.310.0040.04915.58
5.4.300.0060.04315.55
5.4.290.0080.04515.53
5.4.280.0100.04115.46
5.4.270.0050.05115.48
5.4.260.0080.05215.51
5.4.250.0100.04515.54
5.4.240.0080.04415.52
5.4.230.0070.04315.45
5.4.220.0120.04415.52
5.4.210.0090.04615.52
5.4.200.0060.05214.42
5.4.190.0120.04615.40
5.4.180.0090.04615.49
5.4.170.0100.04515.46
5.4.160.0120.04215.47
5.4.150.0130.04315.50
5.4.140.0070.04714.08
5.4.130.0060.04214.04
5.4.120.0080.04014.11
5.4.110.0040.04314.13
5.4.100.0080.04114.07
5.4.90.0090.04414.05
5.4.80.0080.04414.10
5.4.70.0080.04714.08
5.4.60.0100.03814.04
5.4.50.0060.04114.03
5.4.40.0090.03914.02
5.4.30.0080.04314.00
5.4.20.0050.04514.10
5.4.10.0070.04114.01
5.4.00.0040.04613.59
5.3.290.0090.04813.73
5.3.280.0080.04813.65
5.3.270.0100.04913.71
5.3.260.0080.04713.66
5.3.250.0120.04113.71
5.3.240.0120.04413.65
5.3.230.0120.05313.70
5.3.220.0110.04913.65
5.3.210.0110.04313.61
5.3.200.0090.04413.64
5.3.190.0080.04513.64
5.3.180.0060.04513.61
5.3.170.0060.04613.59
5.3.160.0080.04313.62
5.3.150.0070.04613.64
5.3.140.0100.04413.61
5.3.130.0030.05113.55
5.3.120.0100.04813.56
5.3.110.0100.04813.59
5.3.100.0060.04713.13
5.3.90.0130.03913.07
5.3.80.0050.05213.04
5.3.70.0090.04613.03
5.3.60.0070.04513.00
5.3.50.0110.04112.96
5.3.40.0100.04212.97
5.3.30.0160.03812.87
5.3.20.0090.04112.67
5.3.10.0140.03612.69
5.3.00.0200.03212.61

preferences:
138.06 ms | 1400 KiB | 7 Q