3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = null; foreach ($d as $g) { echo $g }

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)
5.4.320.0120.03512.50
5.4.310.0070.04112.50
5.4.300.0080.03812.50
5.4.290.0050.03912.50
5.4.280.0060.03712.39
5.4.270.0080.03612.39
5.4.260.0050.04412.39
5.4.250.0050.03812.39
5.4.240.0070.03912.39
5.4.230.0090.03612.39
5.4.220.0050.03712.38
5.4.210.0070.03612.39
5.4.200.0050.03912.39
5.4.190.0140.04012.38
5.4.180.0070.03712.38
5.4.170.0060.03612.39
5.4.160.0060.03612.38
5.4.150.0060.03512.38
5.4.140.0070.03712.07
5.4.130.0090.03212.05
5.4.120.0080.03212.02
5.4.110.0090.03512.02
5.4.100.0070.03212.02
5.4.90.0080.03212.01
5.4.80.0090.04312.01
5.4.70.0030.03712.00
5.4.60.0030.03712.01
5.4.50.0040.03612.01
5.4.40.0040.03612.00
5.4.30.0070.03311.99
5.4.20.0080.03211.98
5.4.10.0070.03311.99
5.4.00.0030.03811.48
5.3.290.0070.04112.80
5.3.280.0070.03812.71
5.3.270.0050.04012.72
5.3.260.0070.03712.71
5.3.250.0050.03812.72
5.3.240.0080.03812.72
5.3.230.0060.03812.71
5.3.220.0060.03812.68
5.3.210.0080.03812.68
5.3.200.0090.03712.68
5.3.190.0070.03712.68
5.3.180.0090.03412.68
5.3.170.0040.03812.67
5.3.160.0050.03812.67
5.3.150.0080.03512.67
5.3.140.0050.03712.66
5.3.130.0010.04312.66
5.3.120.0080.03712.66
5.3.110.0080.04512.66
5.3.100.0080.04012.11
5.3.90.0060.03512.09
5.3.80.0050.03612.07
5.3.70.0070.03512.08
5.3.60.0090.03312.06
5.3.50.0080.03312.00
5.3.40.0030.04112.00
5.3.30.0090.04211.95
5.3.20.0080.03411.72
5.3.10.0050.03511.70
5.3.00.0060.04111.68
5.2.170.0040.0369.18
5.2.160.0040.0309.18
5.2.150.0040.0319.18
5.2.140.0020.0339.18
5.2.130.0050.0279.14
5.2.120.0020.0319.13
5.2.110.0040.0309.15
5.2.100.0060.0279.14
5.2.90.0020.0329.14
5.2.80.0070.0299.14
5.2.70.0070.0299.14
5.2.60.0070.0359.09
5.2.50.0040.0309.06
5.2.40.0050.0289.04
5.2.30.0050.0299.01
5.2.20.0080.0249.00
5.2.10.0050.0288.93
5.2.00.0070.0278.78
5.1.60.0060.0288.07
5.1.50.0070.0228.07
5.1.40.0040.0268.05
5.1.30.0080.0318.40
5.1.20.0100.0318.41
5.1.10.0040.0268.14
5.1.00.0040.0258.14
5.0.50.0030.0216.62
5.0.40.0020.0216.48
5.0.30.0030.0316.29
5.0.20.0040.0186.26
5.0.10.0030.0206.24
5.0.00.0040.0306.23
4.4.90.0010.0174.78
4.4.80.0020.0154.75
4.4.70.0030.0264.75
4.4.60.0020.0204.75
4.4.50.0030.0164.77
4.4.40.0030.0244.71
4.4.30.0040.0144.76
4.4.20.0010.0174.85
4.4.10.0010.0174.85
4.4.00.0020.0254.75
4.3.110.0040.0144.67
4.3.100.0040.0134.67
4.3.90.0020.0154.63
4.3.80.0040.0224.58
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0040.0164.63
4.3.40.0030.0244.54
4.3.30.0040.0143.29
4.3.20.0030.0183.27
4.3.10.0010.0173.21
4.3.00.0030.01719.45

preferences:
143.64 ms | 1394 KiB | 7 Q