3v4l.org

run code in 300+ PHP versions simultaneously
<?php use Exception, Awesome; namespace Awesome\Stuff; class bad_class extends Awesome{ const camelCase = 'abc'; $awesome = 'unvisible'; $_great = 'fabulous'; function Do_something_snaked_cased(){ // This is one really frigging long line. I wonder if PHP-CS-Fixer will trim this really frigging long line? It says no hard limit so I think it won't. if( isset ($abc) || TRUE ) { // do stuff } } final static public function woop() {} function _invisible( $stuff = [] , $other_stuff ) { switch($stuff) { case 0: echo 'stuff'; 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)
5.4.350.0070.06019.02
5.4.340.0070.03712.02
5.4.320.0070.03812.52
5.4.310.0080.04212.51
5.4.300.0080.03812.52
5.4.290.0110.03612.51
5.4.280.0060.03512.40
5.4.270.0060.03712.40
5.4.260.0070.03812.41
5.4.250.0070.03712.41
5.4.240.0070.04112.41
5.4.230.0050.04012.40
5.4.220.0080.03812.40
5.4.210.0040.03912.40
5.4.200.0080.03612.40
5.4.190.0070.04012.39
5.4.180.0090.03612.39
5.4.170.0090.03712.40
5.4.160.0050.03712.39
5.4.150.0080.03612.39
5.4.140.0050.03812.08
5.4.130.0110.03412.06
5.4.120.0070.03612.03
5.4.110.0110.03912.02
5.4.100.0050.03912.02
5.4.90.0070.03612.02
5.4.80.0080.03712.02
5.4.70.0060.03512.02
5.4.60.0050.03812.02
5.4.50.0090.03312.02
5.4.40.0090.03312.00
5.4.30.0100.03212.00
5.4.20.0050.03612.00
5.4.10.0080.03312.01
5.4.00.0090.04311.49
5.3.290.0060.04612.80
5.3.280.0040.04012.71
5.3.270.0110.03912.72
5.3.260.0080.04112.72
5.3.250.0090.03712.72
5.3.240.0090.03612.72
5.3.230.0100.03612.71
5.3.220.0090.03612.68
5.3.210.0070.04012.68
5.3.200.0080.03512.68
5.3.190.0080.03712.68
5.3.180.0050.03812.68
5.3.170.0060.03812.67
5.3.160.0120.03512.67
5.3.150.0100.03512.68
5.3.140.0060.03812.66
5.3.130.0080.03912.66
5.3.120.0100.03812.66
5.3.110.0030.04312.65
5.3.100.0070.03712.12
5.3.90.0050.04212.10
5.3.80.0090.03412.09
5.3.70.0100.03712.09
5.3.60.0100.03712.07
5.3.50.0070.03512.02
5.3.40.0070.03612.02
5.3.30.0060.03911.98
5.3.20.0060.04011.76
5.3.10.0090.03211.73
5.3.00.0120.03111.71
5.2.170.0080.0289.18
5.2.160.0060.0399.18
5.2.150.0060.0329.18
5.2.140.0080.0319.18
5.2.130.0090.0309.14
5.2.120.0050.0309.14
5.2.110.0070.0289.14
5.2.100.0080.0279.14
5.2.90.0040.0309.14
5.2.80.0040.0359.14
5.2.70.0100.0269.14
5.2.60.0080.0289.09
5.2.50.0060.0309.06
5.2.40.0060.0299.03
5.2.30.0060.0299.01
5.2.20.0050.0319.00
5.2.10.0090.0278.93
5.2.00.0080.0328.79
5.1.60.0040.0318.07
5.1.50.0030.0308.06
5.1.40.0070.0288.04
5.1.30.0040.0368.40
5.1.20.0050.0288.42
5.1.10.0020.0328.14
5.1.00.0070.0368.14
5.0.50.0030.0226.62
5.0.40.0030.0216.48
5.0.30.0050.0346.29
5.0.20.0070.0236.26
5.0.10.0080.0216.24
5.0.00.0050.0316.23
4.4.90.0030.0174.78
4.4.80.0040.0154.75
4.4.70.0030.0194.75
4.4.60.0040.0174.76
4.4.50.0020.0164.77
4.4.40.0040.0274.71
4.4.30.0070.0154.76
4.4.20.0030.0184.84
4.4.10.0040.0164.84
4.4.00.0040.0244.76
4.3.110.0020.0184.67
4.3.100.0020.0174.66
4.3.90.0030.0154.64
4.3.80.0060.0264.58
4.3.70.0030.0154.63
4.3.60.0030.0164.62
4.3.50.0020.0174.63
4.3.40.0010.0264.53
4.3.30.0060.0143.29
4.3.20.0020.0173.26
4.3.10.0030.0153.22
4.3.00.0030.0206.88

preferences:
143.96 ms | 1394 KiB | 7 Q