3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_='print\$_=\47$_\47;eval';eval $_;

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)
5.4.320.0060.03712.49
5.4.310.0060.04012.50
5.4.300.0070.03612.50
5.4.290.0060.04012.49
5.4.280.0080.03312.39
5.4.270.0060.04312.39
5.4.260.0040.03912.39
5.4.250.0070.03712.39
5.4.240.0080.04112.39
5.4.230.0070.03612.38
5.4.220.0090.03312.38
5.4.210.0050.03712.38
5.4.200.0080.03712.38
5.4.190.0050.04012.38
5.4.180.0050.03712.38
5.4.170.0050.03812.39
5.4.160.0060.03612.38
5.4.150.0030.03912.38
5.4.140.0030.04012.07
5.4.130.0050.03612.05
5.4.120.0050.03712.02
5.4.110.0100.03212.01
5.4.100.0060.03612.01
5.4.90.0040.03912.01
5.4.80.0050.03912.01
5.4.70.0040.03912.01
5.4.60.0060.03712.01
5.4.50.0050.04012.01
5.4.40.0080.03311.99
5.4.30.0120.02911.99
5.4.20.0100.03511.99
5.4.10.0070.04012.00
5.4.00.0020.04011.48
5.3.290.0090.03512.80
5.3.280.0050.04012.71
5.3.270.0060.03812.72
5.3.260.0070.03812.72
5.3.250.0060.03712.72
5.3.240.0070.03812.72
5.3.230.0060.03912.71
5.3.220.0050.03812.68
5.3.210.0040.04112.68
5.3.200.0030.04012.68
5.3.190.0070.03612.68
5.3.180.0090.03312.67
5.3.170.0070.03612.67
5.3.160.0090.03412.67
5.3.150.0070.03712.67
5.3.140.0050.03712.66
5.3.130.0080.04712.66
5.3.120.0040.04512.66
5.3.110.0060.03912.65
5.3.100.0050.03812.12
5.3.90.0040.03812.09
5.3.80.0060.05012.08
5.3.70.0100.04012.08
5.3.60.0050.03812.06
5.3.50.0030.03912.00
5.3.40.0080.03512.00
5.3.30.0110.04111.95
5.3.20.0040.03711.73
5.3.10.0040.03711.70
5.3.00.0030.03911.68
5.2.170.0040.0309.18
5.2.160.0040.0299.18
5.2.150.0030.0319.18
5.2.140.0080.0279.18
5.2.130.0040.0309.14
5.2.120.0050.0289.14
5.2.110.0050.0289.14
5.2.100.0030.0319.14
5.2.90.0020.0329.14
5.2.80.0030.0339.14
5.2.70.0080.0279.14
5.2.60.0030.0329.09
5.2.50.0040.0319.06
5.2.40.0060.0309.04
5.2.30.0080.0329.02
5.2.20.0050.0299.00
5.2.10.0060.0348.93
5.2.00.0050.0338.79
5.1.60.0050.0248.07
5.1.50.0030.0268.07
5.1.40.0080.0228.04
5.1.30.0020.0298.40
5.1.20.0050.0278.41
5.1.10.0050.0258.14
5.1.00.0050.0248.14
5.0.50.0040.0206.63
5.0.40.0040.0196.48
5.0.30.0020.0336.29
5.0.20.0030.0206.27
5.0.10.0030.0206.24
5.0.00.0070.0286.23
4.4.90.0050.0164.78
4.4.80.0040.0154.75
4.4.70.0030.0154.75
4.4.60.0020.0164.75
4.4.50.0030.0154.77
4.4.40.0020.0264.70
4.4.30.0040.0144.76
4.4.20.0030.0154.84
4.4.10.0040.0154.85
4.4.00.0040.0244.76
4.3.110.0040.0154.67
4.3.100.0020.0164.67
4.3.90.0030.0144.64
4.3.80.0040.0264.58
4.3.70.0020.0154.63
4.3.60.0020.0164.63
4.3.50.0040.0154.63
4.3.40.0020.0254.54
4.3.30.0050.0133.29
4.3.20.0010.0173.27
4.3.10.0040.0143.21
4.3.00.0000.02013.95

preferences:
137.6 ms | 1394 KiB | 7 Q