3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [1, '1', 3]; foreach ($arr as $item) { switch ($item): case 1: echo $item; break; case 3: echo 'not'; 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)
5.4.340.0060.04212.02
5.4.320.0070.04512.50
5.4.310.0030.05312.49
5.4.300.0090.04212.50
5.4.290.0060.04412.50
5.4.280.0090.04012.39
5.4.270.0070.03512.39
5.4.260.0070.03912.39
5.4.250.0050.04012.39
5.4.240.0090.03312.39
5.4.230.0050.03912.38
5.4.220.0070.03512.39
5.4.210.0060.03612.39
5.4.200.0050.03912.39
5.4.190.0060.03612.38
5.4.180.0050.03712.38
5.4.170.0080.03812.39
5.4.160.0070.03512.39
5.4.150.0050.04012.38
5.4.140.0070.03612.07
5.4.130.0040.03712.05
5.4.120.0070.03412.02
5.4.110.0090.03212.02
5.4.100.0050.03612.01
5.4.90.0100.03212.02
5.4.80.0090.03412.02
5.4.70.0060.03412.01
5.4.60.0050.03512.01
5.4.50.0100.03112.01
5.4.40.0090.03412.00
5.4.30.0060.03612.00
5.4.20.0050.04111.99
5.4.10.0070.03912.00
5.4.00.0090.04811.49
5.3.290.0070.04912.80
5.3.280.0070.03912.71
5.3.270.0090.03612.73
5.3.260.0070.03812.72
5.3.250.0050.03812.71
5.3.240.0060.03712.72
5.3.230.0040.03912.71
5.3.220.0080.03412.68
5.3.210.0070.03712.68
5.3.200.0060.03612.68
5.3.190.0070.03612.68
5.3.180.0070.03412.67
5.3.170.0050.03712.67
5.3.160.0040.03912.67
5.3.150.0040.03912.67
5.3.140.0060.03712.66
5.3.130.0060.04012.65
5.3.120.0060.04012.66
5.3.110.0050.03912.66
5.3.100.0070.03912.12
5.3.90.0040.04112.08
5.3.80.0090.03312.08
5.3.70.0060.03912.07
5.3.60.0040.04112.06
5.3.50.0060.03612.00
5.3.40.0060.03512.00
5.3.30.0040.03611.95
5.3.20.0080.03311.72
5.3.10.0060.03411.70
5.3.00.0040.03711.68
5.2.170.0070.0279.18
5.2.160.0010.0319.18
5.2.150.0020.0339.18
5.2.140.0030.0319.18
5.2.130.0080.0259.14
5.2.120.0060.0269.14
5.2.110.0030.0309.14
5.2.100.0090.0269.14
5.2.90.0070.0279.14
5.2.80.0030.0319.14
5.2.70.0050.0309.14
5.2.60.0070.0319.09
5.2.50.0060.0299.05
5.2.40.0080.0349.04
5.2.30.0070.0329.02
5.2.20.0040.0299.00
5.2.10.0030.0298.93
5.2.00.0040.0308.79
5.1.60.0060.0228.07
5.1.50.0030.0258.07
5.1.40.0070.0218.05
5.1.30.0060.0248.39
5.1.20.0050.0258.42
5.1.10.0070.0238.14
5.1.00.0020.0288.14
5.0.50.0030.0216.62
5.0.40.0070.0156.48
5.0.30.0020.0326.29
5.0.20.0030.0196.27
5.0.10.0040.0196.24
5.0.00.0040.0306.23
4.4.90.0020.0164.78
4.4.80.0020.0164.76
4.4.70.0050.0134.75
4.4.60.0030.0154.75
4.4.50.0020.0154.77
4.4.40.0030.0274.71
4.4.30.0020.0164.75
4.4.20.0020.0164.84
4.4.10.0030.0154.85
4.4.00.0030.0244.76
4.3.110.0020.0164.67
4.3.100.0040.0134.66
4.3.90.0010.0164.63
4.3.80.0030.0244.59
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0000.0184.63
4.3.40.0020.0244.54
4.3.30.0020.0163.28
4.3.20.0010.0173.26
4.3.10.0010.0163.22
4.3.00.0100.0237.12

preferences:
140.18 ms | 1394 KiB | 7 Q