3v4l.org

run code in 300+ PHP versions simultaneously
<?php switch($x) { case 1: do { $i++; case 2: $i++; } while($x > 0); }

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)
5.4.340.0060.03512.01
5.4.320.0060.04412.50
5.4.310.0080.04012.50
5.4.300.0060.03712.50
5.4.290.0050.04912.50
5.4.280.0060.06512.39
5.4.270.0080.04712.39
5.4.260.0080.05012.39
5.4.250.0090.04912.39
5.4.240.0060.05012.39
5.4.230.0060.05212.39
5.4.220.0050.03812.39
5.4.210.0060.03612.39
5.4.200.0070.03812.39
5.4.190.0070.03712.38
5.4.180.0060.03912.38
5.4.170.0060.04412.39
5.4.160.0070.04412.39
5.4.150.0100.03812.38
5.4.140.0070.04212.07
5.4.130.0050.03912.05
5.4.120.0050.04912.02
5.4.110.0090.04312.01
5.4.100.0110.04512.02
5.4.90.0080.05212.01
5.4.80.0080.05112.01
5.4.70.0130.03912.01
5.4.60.0080.04112.01
5.4.50.0070.04012.00
5.4.40.0090.04012.00
5.4.30.0130.03911.99
5.4.20.0090.04511.99
5.4.10.0090.04011.99
5.4.00.0090.04711.48
5.3.290.0050.05012.80
5.3.280.0080.04512.70
5.3.270.0130.04312.72
5.3.260.0060.04212.72
5.3.250.0050.03912.72
5.3.240.0080.03912.72
5.3.230.0090.03612.71
5.3.220.0090.03912.68
5.3.210.0080.04112.68
5.3.200.0090.03612.68
5.3.190.0040.03912.68
5.3.180.0080.03712.67
5.3.170.0090.03712.67
5.3.160.0110.03112.67
5.3.150.0080.03412.67
5.3.140.0080.03412.66
5.3.130.0050.04612.66
5.3.120.0050.03912.66
5.3.110.0080.03912.66
5.3.100.0070.04212.12
5.3.90.0080.03812.09
5.3.80.0070.03612.07
5.3.70.0100.03312.07
5.3.60.0050.03712.06
5.3.50.0050.03712.00
5.3.40.0050.03712.00
5.3.30.0090.04711.95
5.3.20.0090.03411.74
5.3.10.0130.02911.70
5.3.00.0070.03811.68
5.2.170.0040.0369.18
5.2.160.0020.0319.18
5.2.150.0050.0299.18
5.2.140.0060.0299.18
5.2.130.0040.0309.14
5.2.120.0030.0309.14
5.2.110.0060.0279.15
5.2.100.0040.0289.14
5.2.90.0030.0329.14
5.2.80.0060.0289.14
5.2.70.0060.0289.14
5.2.60.0090.0329.09
5.2.50.0060.0299.06
5.2.40.0040.0299.04
5.2.30.0030.0309.02
5.2.20.0040.0339.00
5.2.10.0040.0338.93
5.2.00.0060.0298.78
5.1.60.0050.0318.07
5.1.50.0030.0308.06
5.1.40.0080.0288.05
5.1.30.0050.0308.40
5.1.20.0080.0348.42
5.1.10.0060.0328.14
5.1.00.0050.0328.14
5.0.50.0030.0216.62
5.0.40.0040.0196.48
5.0.30.0050.0306.29
5.0.20.0040.0196.26
5.0.10.0040.0206.24
5.0.00.0040.0316.23
4.4.90.0050.0144.78
4.4.80.0060.0174.76
4.4.70.0030.0154.76
4.4.60.0020.0174.75
4.4.50.0040.0154.77
4.4.40.0030.0264.71
4.4.30.0030.0164.76
4.4.20.0040.0174.84
4.4.10.0070.0144.85
4.4.00.0030.0254.75
4.3.110.0030.0164.67
4.3.100.0010.0174.66
4.3.90.0050.0134.63
4.3.80.0120.0364.58
4.3.70.0050.0174.63
4.3.60.0030.0154.63
4.3.50.0040.0184.63
4.3.40.0040.0244.54
4.3.30.0010.0173.28
4.3.20.0020.0163.26
4.3.10.0030.0143.21
4.3.00.0030.0207.08

preferences:
135.71 ms | 1394 KiB | 7 Q