3v4l.org

run code in 300+ PHP versions simultaneously
<?php function x($x) { echo $x(); } x(function('suca') { return func_get_arg(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)
5.4.320.0090.03312.52
5.4.310.0060.03812.52
5.4.300.0060.03712.52
5.4.290.0020.04112.52
5.4.280.0040.03712.41
5.4.270.0040.03812.41
5.4.260.0060.03712.41
5.4.250.0070.03612.41
5.4.240.0050.03612.41
5.4.230.0050.03812.41
5.4.220.0060.03612.40
5.4.210.0040.03712.41
5.4.200.0060.03712.41
5.4.190.0050.03612.40
5.4.180.0080.03412.40
5.4.170.0040.03912.41
5.4.160.0040.03712.40
5.4.150.0050.04012.39
5.4.140.0050.03912.09
5.4.130.0060.04012.07
5.4.120.0080.03812.04
5.4.110.0060.03612.03
5.4.100.0030.03812.03
5.4.90.0110.03612.03
5.4.80.0060.04112.03
5.4.70.0060.03512.02
5.4.60.0070.03812.02
5.4.50.0070.03312.03
5.4.40.0070.03312.02
5.4.30.0040.03812.01
5.4.20.0090.03112.00
5.4.10.0060.03312.01
5.4.00.0040.03711.50
5.3.290.0080.03612.80
5.3.280.0040.03912.71
5.3.270.0050.03912.73
5.3.260.0080.04112.72
5.3.250.0050.03712.72
5.3.240.0060.03712.72
5.3.230.0080.03912.71
5.3.220.0080.03512.68
5.3.210.0060.04012.68
5.3.200.0100.03212.68
5.3.190.0020.04112.68
5.3.180.0070.03512.67
5.3.170.0070.03512.67
5.3.160.0060.03712.68
5.3.150.0040.03812.68
5.3.140.0070.03512.66
5.3.130.0070.03712.66
5.3.120.0040.04012.66
5.3.110.0060.03812.66
5.3.100.0070.03512.12
5.3.90.0080.03312.11
5.3.80.0050.03612.09
5.3.70.0080.03312.09
5.3.60.0060.03512.08
5.3.50.0050.03512.02
5.3.40.0040.03712.03
5.3.30.0050.03411.98
5.3.20.0070.03311.77
5.3.10.0110.03411.73
5.3.00.0050.03711.72
5.2.170.0050.0349.21
5.2.160.0060.0349.21
5.2.150.0040.0309.22
5.2.140.0050.0299.21
5.2.130.0050.0309.18
5.2.120.0050.0279.18
5.2.110.0050.0289.18
5.2.100.0050.0279.18
5.2.90.0070.0269.18
5.2.80.0030.0309.17
5.2.70.0050.0299.17
5.2.60.0040.0309.13
5.2.50.0080.0309.10
5.2.40.0100.0239.06
5.2.30.0040.0299.05
5.2.20.0040.0289.04
5.2.10.0030.0298.94
5.2.00.0070.0268.80
5.1.60.0070.0218.09
5.1.50.0060.0238.08
5.1.40.0030.0258.07
5.1.30.0050.0258.41
5.1.20.0040.0268.43
5.1.10.0020.0288.16
5.1.00.0040.0258.16
5.0.50.0040.0196.64
5.0.40.0030.0196.49
5.0.30.0050.0296.31
5.0.20.0020.0216.29
5.0.10.0040.0196.25
5.0.00.0050.0326.25
4.4.90.0030.0184.78
4.4.80.0040.0134.76
4.4.70.0020.0164.75
4.4.60.0020.0154.75
4.4.50.0030.0154.77
4.4.40.0020.0264.71
4.4.30.0030.0154.76
4.4.20.0030.0154.85
4.4.10.0020.0164.84
4.4.00.0030.0244.75
4.3.110.0020.0164.67
4.3.100.0030.0144.66
4.3.90.0020.0154.63
4.3.80.0010.0264.59
4.3.70.0040.0134.63
4.3.60.0050.0154.63
4.3.50.0060.0204.63
4.3.40.0010.0264.54
4.3.30.0020.0153.30
4.3.20.0000.0213.28
4.3.10.0030.0183.23
4.3.00.0070.01318.41

preferences:
134.36 ms | 1394 KiB | 7 Q