3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'tesst'; switch('test') { default: echo 'nope';break; case $a: echo 'a';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)
5.4.320.0080.03312.50
5.4.310.0080.03512.50
5.4.300.0060.03812.50
5.4.290.0090.04812.50
5.4.280.0080.03712.39
5.4.270.0090.03912.39
5.4.260.0050.03912.39
5.4.250.0040.03912.39
5.4.240.0060.03612.39
5.4.230.0100.03512.38
5.4.220.0070.03412.38
5.4.210.0040.03512.39
5.4.200.0060.03912.38
5.4.190.0050.03912.38
5.4.180.0100.04012.38
5.4.170.0040.04412.39
5.4.160.0080.04412.38
5.4.150.0060.03512.38
5.4.140.0070.03612.07
5.4.130.0060.03412.05
5.4.120.0050.03712.02
5.4.110.0070.03612.01
5.4.100.0090.03512.02
5.4.90.0050.04212.01
5.4.80.0070.03912.01
5.4.70.0060.03512.01
5.4.60.0060.03512.00
5.4.50.0070.03412.01
5.4.40.0030.03812.00
5.4.30.0050.03811.99
5.4.20.0070.03511.98
5.4.10.0090.03111.99
5.4.00.0050.03911.49
5.3.290.0070.03712.80
5.3.280.0080.04012.70
5.3.270.0110.03912.73
5.3.260.0110.03812.72
5.3.250.0050.04612.72
5.3.240.0100.03412.72
5.3.230.0040.03812.71
5.3.220.0110.03712.68
5.3.210.0080.04312.68
5.3.200.0080.03312.68
5.3.190.0080.03512.68
5.3.180.0060.03712.67
5.3.170.0060.03812.67
5.3.160.0060.04412.67
5.3.150.0060.03912.67
5.3.140.0060.03612.66
5.3.130.0040.04012.66
5.3.120.0040.04012.66
5.3.110.0060.03812.66
5.3.100.0050.03812.12
5.3.90.0080.03512.09
5.3.80.0070.03512.08
5.3.70.0080.03512.07
5.3.60.0070.03512.07
5.3.50.0060.03612.00
5.3.40.0090.04812.00
5.3.30.0080.03111.95
5.3.20.0090.03111.73
5.3.10.0110.02811.70
5.3.00.0120.03211.68
5.2.170.0050.0309.19
5.2.160.0050.0299.19
5.2.150.0050.0319.18
5.2.140.0060.0369.18
5.2.130.0040.0309.14
5.2.120.0100.0309.14
5.2.110.0050.0309.14
5.2.100.0030.0319.14
5.2.90.0080.0279.14
5.2.80.0050.0299.14
5.2.70.0050.0309.13
5.2.60.0050.0339.09
5.2.50.0070.0329.06
5.2.40.0040.0299.04
5.2.30.0030.0309.02
5.2.20.0020.0309.00
5.2.10.0050.0328.93
5.2.00.0030.0298.78
5.1.60.0060.0298.07
5.1.50.0060.0308.07
5.1.40.0040.0298.05
5.1.30.0050.0308.39
5.1.20.0040.0268.42
5.1.10.0010.0288.15
5.1.00.0020.0268.15
5.0.50.0060.0226.62
5.0.40.0020.0276.48
5.0.30.0040.0326.29
5.0.20.0030.0236.26
5.0.10.0060.0226.24
5.0.00.0060.0316.23
4.4.90.0020.0164.78
4.4.80.0030.0154.75
4.4.70.0020.0164.76
4.4.60.0020.0164.75
4.4.50.0040.0164.77
4.4.40.0010.0294.71
4.4.30.0050.0144.76
4.4.20.0040.0144.85
4.4.10.0050.0184.85
4.4.00.0040.0264.76
4.3.110.0050.0184.67
4.3.100.0020.0154.67
4.3.90.0030.0144.64
4.3.80.0010.0254.58
4.3.70.0050.0174.63
4.3.60.0010.0154.63
4.3.50.0040.0144.62
4.3.40.0040.0214.54
4.3.30.0020.0153.29
4.3.20.0010.0163.25
4.3.10.0020.0153.21
4.3.00.0030.02016.39

preferences:
140.39 ms | 1394 KiB | 7 Q