3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function __debugInfo() { return array('foo' => 1); } } $f = new Foo(); var_dump($f)

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)
5.4.340.0080.03212.03
5.4.320.0060.04512.51
5.4.310.0060.04912.51
5.4.300.0060.03712.51
5.4.290.0050.04412.51
5.4.280.0060.04512.40
5.4.270.0060.04112.41
5.4.260.0070.03812.40
5.4.250.0050.03812.41
5.4.240.0120.03712.40
5.4.230.0080.04312.40
5.4.220.0040.03712.40
5.4.210.0100.04012.40
5.4.200.0090.03412.40
5.4.190.0030.03912.39
5.4.180.0100.03512.39
5.4.170.0060.03612.40
5.4.160.0060.03512.40
5.4.150.0080.03512.39
5.4.140.0110.04112.08
5.4.130.0070.04812.07
5.4.120.0090.03712.03
5.4.110.0060.03412.03
5.4.100.0090.04112.03
5.4.90.0060.04212.02
5.4.80.0060.04012.03
5.4.70.0050.03512.02
5.4.60.0100.03112.02
5.4.50.0080.03612.02
5.4.40.0090.03412.01
5.4.30.0110.03512.01
5.4.20.0050.03612.00
5.4.10.0040.03612.00
5.4.00.0040.03811.50
5.3.290.0090.03712.80
5.3.280.0040.04112.71
5.3.270.0070.03712.72
5.3.260.0080.03712.72
5.3.250.0060.03712.72
5.3.240.0060.04412.72
5.3.230.0100.03612.71
5.3.220.0120.03212.68
5.3.210.0090.03512.68
5.3.200.0100.03712.68
5.3.190.0030.04112.68
5.3.180.0080.03512.67
5.3.170.0070.03512.67
5.3.160.0030.04812.67
5.3.150.0040.03912.68
5.3.140.0040.03912.66
5.3.130.0050.03912.66
5.3.120.0060.03812.66
5.3.110.0060.04012.66
5.3.100.0080.03612.12
5.3.90.0050.03812.10
5.3.80.0030.03912.09
5.3.70.0100.03312.10
5.3.60.0060.03612.08
5.3.50.0080.03512.02
5.3.40.0060.03612.02
5.3.30.0080.03311.98
5.3.20.0070.04311.76
5.3.10.0070.03211.73
5.3.00.0070.03811.72
5.2.170.0060.0329.21
5.2.160.0080.0279.21
5.2.150.0080.0269.21
5.2.140.0050.0299.21
5.2.130.0040.0289.18
5.2.120.0080.0299.17
5.2.110.0070.0269.18
5.2.100.0040.0319.18
5.2.90.0030.0309.18
5.2.80.0030.0319.17
5.2.70.0020.0329.17
5.2.60.0060.0289.13
5.2.50.0040.0309.10
5.2.40.0040.0299.07
5.2.30.0050.0299.05
5.2.20.0050.0279.04
5.2.10.0020.0308.94
5.2.00.0040.0298.80
5.1.60.0050.0248.09
5.1.50.0060.0238.09
5.1.40.0040.0248.06
5.1.30.0050.0338.42
5.1.20.0050.0398.44
5.1.10.0090.0248.17
5.1.00.0070.0228.16
5.0.50.0030.0216.64
5.0.40.0040.0186.50
5.0.30.0050.0296.31
5.0.20.0000.0286.28
5.0.10.0040.0196.26
5.0.00.0050.0326.25
4.4.90.0020.0164.78
4.4.80.0020.0154.75
4.4.70.0030.0154.75
4.4.60.0050.0134.76
4.4.50.0050.0214.77
4.4.40.0030.0244.71
4.4.30.0010.0184.76
4.4.20.0040.0144.84
4.4.10.0040.0144.85
4.4.00.0020.0264.76
4.3.110.0020.0174.67
4.3.100.0030.0154.67
4.3.90.0040.0134.63
4.3.80.0000.0274.58
4.3.70.0020.0174.63
4.3.60.0070.0204.63
4.3.50.0100.0304.63
4.3.40.0040.0234.54
4.3.30.0020.0153.30
4.3.20.0000.0183.28
4.3.10.0010.0173.23
4.3.00.0070.0276.86

preferences:
142.3 ms | 1394 KiB | 7 Q