3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = 'exclude'; switch ($key) { 'this': echo 'this'; break; 'all': echo 'all'; break; 'exclude': echo 'exclude'; 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)
5.4.350.0080.03512.02
5.4.340.0090.03712.01
5.4.320.0070.03712.50
5.4.310.0110.03812.50
5.4.300.0090.03712.50
5.4.290.0090.03512.50
5.4.280.0070.03712.39
5.4.270.0080.03912.39
5.4.260.0100.03612.39
5.4.250.0070.03912.39
5.4.240.0070.04112.39
5.4.230.0040.04712.38
5.4.220.0080.03612.38
5.4.210.0080.03612.39
5.4.200.0040.04212.38
5.4.190.0060.03612.38
5.4.180.0060.03912.38
5.4.170.0070.04112.38
5.4.160.0050.03912.38
5.4.150.0090.03812.38
5.4.140.0070.04112.07
5.4.130.0080.03912.05
5.4.120.0070.04112.02
5.4.110.0070.03712.01
5.4.100.0060.03612.02
5.4.90.0070.03612.01
5.4.80.0070.03712.02
5.4.70.0070.03512.01
5.4.60.0070.03612.01
5.4.50.0080.04212.01
5.4.40.0050.03912.00
5.4.30.0080.03911.99
5.4.20.0080.03611.99
5.4.10.0040.04012.00
5.4.00.0050.04111.49
5.3.290.0080.04112.80
5.3.280.0110.04112.71
5.3.270.0050.04312.72
5.3.260.0050.04312.72
5.3.250.0070.03612.72
5.3.240.0060.03712.72
5.3.230.0070.03812.71
5.3.220.0060.03812.68
5.3.210.0050.04112.68
5.3.200.0070.03812.68
5.3.190.0040.04312.68
5.3.180.0050.03812.67
5.3.170.0120.03612.67
5.3.160.0050.03812.67
5.3.150.0050.03812.68
5.3.140.0100.03612.66
5.3.130.0070.03812.66
5.3.120.0090.03812.66
5.3.110.0080.03612.66
5.3.100.0050.04212.12
5.3.90.0070.03912.08
5.3.80.0080.03512.08
5.3.70.0090.03412.08
5.3.60.0070.03512.06
5.3.50.0060.03812.00
5.3.40.0050.03712.00
5.3.30.0070.03611.95
5.3.20.0070.03611.72
5.3.10.0060.03511.70
5.3.00.0080.03611.68
5.2.170.0050.0319.18
5.2.160.0050.0299.18
5.2.150.0060.0319.18
5.2.140.0050.0329.18
5.2.130.0060.0299.13
5.2.120.0050.0369.14
5.2.110.0060.0349.14
5.2.100.0070.0299.14
5.2.90.0050.0299.14
5.2.80.0050.0309.14
5.2.70.0040.0349.14
5.2.60.0070.0309.10
5.2.50.0040.0319.06
5.2.40.0040.0309.03
5.2.30.0040.0309.01
5.2.20.0040.0339.01
5.2.10.0040.0308.92
5.2.00.0050.0308.78
5.1.60.0040.0318.07
5.1.50.0060.0278.06
5.1.40.0060.0288.05
5.1.30.0040.0328.40
5.1.20.0040.0278.42
5.1.10.0050.0278.14
5.1.00.0040.0288.14
5.0.50.0040.0216.62
5.0.40.0050.0196.48
5.0.30.0050.0336.29
5.0.20.0050.0206.26
5.0.10.0040.0206.24
5.0.00.0040.0346.23
4.4.90.0020.0194.78
4.4.80.0050.0144.75
4.4.70.0040.0154.76
4.4.60.0040.0144.75
4.4.50.0020.0204.77
4.4.40.0040.0274.71
4.4.30.0040.0154.75
4.4.20.0010.0194.85
4.4.10.0020.0204.85
4.4.00.0040.0254.76
4.3.110.0040.0194.67
4.3.100.0030.0184.66
4.3.90.0020.0164.63
4.3.80.0030.0254.58
4.3.70.0030.0154.63
4.3.60.0010.0184.63
4.3.50.0040.0164.63
4.3.40.0010.0294.54
4.3.30.0020.0233.29
4.3.20.0020.0173.27
4.3.10.0020.0153.22
4.3.00.0130.0236.99

preferences:
145.35 ms | 1394 KiB | 7 Q