3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=1; $b=0; switch($a) { case 1 default: $b += 1; break; default: $b += 2; } echo $b; //output would be 1

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)
5.4.310.0070.04112.50
5.4.300.0060.04712.50
5.4.290.0050.04012.50
5.4.280.0050.04312.39
5.4.270.0050.03812.39
5.4.260.0080.03712.39
5.4.250.0040.04012.39
5.4.240.0070.03612.39
5.4.230.0070.03612.38
5.4.220.0060.03712.38
5.4.210.0080.03612.39
5.4.200.0060.04112.39
5.4.190.0100.03812.38
5.4.180.0080.03312.38
5.4.170.0060.03612.39
5.4.160.0060.03912.39
5.4.150.0060.03612.38
5.4.140.0080.03612.07
5.4.130.0070.03512.05
5.4.120.0030.03812.02
5.4.110.0080.03412.01
5.4.100.0050.03712.02
5.4.90.0080.04212.02
5.4.80.0050.03912.01
5.4.70.0040.03612.01
5.4.60.0060.03412.01
5.4.50.0060.03612.01
5.4.40.0030.03712.00
5.4.30.0070.04411.99
5.4.20.0060.04511.99
5.4.10.0060.03711.99
5.4.00.0050.03511.48
5.3.280.0090.04212.71
5.3.270.0110.04112.72
5.3.260.0060.04412.72
5.3.250.0100.03712.72
5.3.240.0050.04112.72
5.3.230.0080.04612.71
5.3.220.0050.04212.68
5.3.210.0040.04112.68
5.3.200.0070.03912.68
5.3.190.0040.04012.68
5.3.180.0080.04012.67
5.3.170.0070.03612.67
5.3.160.0130.03812.67
5.3.150.0030.04012.68
5.3.140.0080.03512.66
5.3.130.0070.04312.66
5.3.120.0100.04912.66
5.3.110.0050.04812.66
5.3.100.0050.04612.12
5.3.90.0080.03512.09
5.3.80.0070.04112.08
5.3.70.0130.03612.07
5.3.60.0080.04012.06
5.3.50.0060.03912.00
5.3.40.0060.03912.00
5.3.30.0030.03811.95
5.3.20.0110.04211.73
5.3.10.0100.03311.70
5.3.00.0040.03611.68
5.2.170.0060.0369.18
5.2.160.0090.0329.18
5.2.150.0070.0359.18
5.2.140.0050.0389.17
5.2.130.0060.0369.14
5.2.120.0060.0329.14
5.2.110.0050.0369.14
5.2.100.0110.0259.14
5.2.90.0080.0339.14
5.2.80.0080.0329.14
5.2.70.0040.0349.14
5.2.60.0050.0329.09
5.2.50.0040.0369.06
5.2.40.0060.0349.04
5.2.30.0060.0399.01
5.2.20.0060.0299.01
5.2.10.0050.0288.93
5.2.00.0070.0288.78
5.1.60.0050.0228.06
5.1.50.0040.0298.06
5.1.40.0050.0288.04
5.1.30.0060.0348.40
5.1.20.0070.0308.41
5.1.10.0050.0258.14
5.1.00.0020.0278.14
5.0.50.0020.0226.63
5.0.40.0050.0176.48
5.0.30.0040.0376.29
5.0.20.0040.0216.26
5.0.10.0040.0296.24
5.0.00.0050.0286.23
4.4.90.0020.0194.78
4.4.80.0060.0144.76
4.4.70.0040.0174.75
4.4.60.0040.0244.75
4.4.50.0030.0144.77
4.4.40.0020.0264.71
4.4.30.0020.0194.76
4.4.20.0030.0244.84
4.4.10.0040.0194.85
4.4.00.0070.0244.76
4.3.110.0050.0184.67
4.3.100.0040.0194.66
4.3.90.0040.0214.64
4.3.80.0020.0254.58
4.3.70.0050.0154.63
4.3.60.0060.0174.63
4.3.50.0070.0194.63
4.3.40.0020.0294.54
4.3.30.0010.0173.28
4.3.20.0030.0213.26
4.3.10.0010.0203.22
4.3.00.0100.0278.45

preferences:
137.97 ms | 1394 KiB | 7 Q