3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 1; switch ($a) { 1: echo 123; 1: echo 456; }

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)
5.4.310.0130.03212.50
5.4.300.0080.04212.50
5.4.290.0070.04012.50
5.4.280.0070.03312.39
5.4.270.0070.04012.39
5.4.260.0070.04212.39
5.4.250.0070.03912.39
5.4.240.0050.03912.39
5.4.230.0050.03912.38
5.4.220.0100.03412.39
5.4.210.0080.04212.39
5.4.200.0080.03512.38
5.4.190.0050.03812.38
5.4.180.0070.03512.38
5.4.170.0070.03612.39
5.4.160.0070.03612.39
5.4.150.0060.03712.38
5.4.140.0080.03512.07
5.4.130.0060.03812.05
5.4.120.0070.03712.02
5.4.110.0050.03912.02
5.4.100.0020.03812.02
5.4.90.0040.04512.01
5.4.80.0060.03712.01
5.4.70.0060.03312.01
5.4.60.0070.03512.01
5.4.50.0050.03512.00
5.4.40.0020.03711.99
5.4.30.0070.03311.99
5.4.20.0090.03611.98
5.4.10.0040.04011.99
5.4.00.0090.03611.48
5.3.280.0070.03612.71
5.3.270.0100.03912.72
5.3.260.0070.03812.72
5.3.250.0040.04512.72
5.3.240.0050.03912.72
5.3.230.0050.03912.71
5.3.220.0070.04712.68
5.3.210.0080.03812.68
5.3.200.0020.04112.68
5.3.190.0070.03612.68
5.3.180.0090.03512.67
5.3.170.0070.03812.66
5.3.160.0090.03312.67
5.3.150.0060.03812.67
5.3.140.0060.03712.66
5.3.130.0080.04512.65
5.3.120.0040.04312.66
5.3.110.0080.04212.66
5.3.100.0060.03912.12
5.3.90.0100.03512.08
5.3.80.0050.03712.07
5.3.70.0090.03412.08
5.3.60.0020.03912.06
5.3.50.0090.03412.00
5.3.40.0050.03812.00
5.3.30.0080.04211.95
5.3.20.0060.03711.73
5.3.10.0070.03311.70
5.3.00.0060.03711.68
5.2.170.0040.0319.18
5.2.160.0060.0319.18
5.2.150.0070.0299.18
5.2.140.0020.0329.18
5.2.130.0050.0289.13
5.2.120.0050.0299.14
5.2.110.0020.0329.15
5.2.100.0030.0319.14
5.2.90.0050.0329.14
5.2.80.0070.0299.14
5.2.70.0080.0349.14
5.2.60.0060.0289.09
5.2.50.0080.0289.06
5.2.40.0040.0359.04
5.2.30.0040.0349.01
5.2.20.0060.0349.01
5.2.10.0040.0338.93
5.2.00.0070.0348.79
5.1.60.0030.0248.07
5.1.50.0060.0318.07
5.1.40.0050.0238.05
5.1.30.0010.0308.39
5.1.20.0070.0258.42
5.1.10.0060.0278.14
5.1.00.0050.0358.14
5.0.50.0050.0206.63
5.0.40.0030.0226.48
5.0.30.0050.0366.29
5.0.20.0050.0206.26
5.0.10.0040.0236.24
5.0.00.0030.0306.23
4.4.90.0030.0144.78
4.4.80.0030.0144.75
4.4.70.0040.0224.76
4.4.60.0050.0174.76
4.4.50.0040.0144.77
4.4.40.0040.0234.71
4.4.30.0010.0184.76
4.4.20.0010.0174.84
4.4.10.0030.0154.85
4.4.00.0030.0254.76
4.3.110.0030.0154.67
4.3.100.0030.0144.66
4.3.90.0050.0184.63
4.3.80.0050.0264.58
4.3.70.0040.0134.63
4.3.60.0030.0224.63
4.3.50.0050.0134.63
4.3.40.0050.0304.54
4.3.30.0020.0173.28
4.3.20.0020.0163.27
4.3.10.0030.0143.22
4.3.00.0070.01715.28

preferences:
139.28 ms | 1394 KiB | 7 Q