3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(unserialize('a:2:{i:0;a:31:{s:9:"HTTP_HOST";s:13:"concrete5.7.0";s:11:"HTTP_ACCEPT";s:3:"*/*";s:11:"HTTP_COOKIE";s:171:"ccmAuthUserHash=1%3Aconcrete%3A466279b5a7a6fe88d326f23f4c3e6e52; CONCRETE5=7cc65696e209d0da977e23cdcef97924; CONCRETE5_INSTALL_TEST=1; __unam=37037-14939646f77-4b4e2705-26";s:15:"HTTP_USER_AGENT";s:82:"com.apple.Safari.WebFeedParser/10600.1.25 CFNetwork/720.0.9 Darwin/14.0.0 (x86_64)";s:20:"HTTP_ACCEPT_LANGUAGE";s:5:"en-us";s:20:"HTTP_ACCEPT_ENCODING";s:13:"gzip, deflate";s:15:"HTTP_CONNECTION";s:10:"keep-alive";s:4:"PATH";s:29:"/usr/bin:/bin:/usr/sbin:/sbin";s:16:"SERVER_SIGNATURE";s:0:"";s:15:"SERVER_SOFTWARE";s:6:"Apache";s:11:"SERVER_NAME";s:13:"concrete5.7.0";s:11:"SERVER_ADDR";s:3:"::1";s:11:"SERVER_PORT";s:2:"80";s:11:"REMOTE_ADDR";s:3:"::1";s:13:"DOCUMENT_ROOT";s:47:"/Users/chadcantrell/Documents/Sites/concrete5.7";s:12:"SERVER_ADMIN";s:15:"you@example.com";s:15:"SCRIPT_FILENAME";s:57:"/Users/chadcantrell/Documents/Sites/concrete5.7/index.php";s:11:"REMOTE_PORT";s:5:"52831";s:17:"GATEWAY_INTERFACE";s:7:"CGI/1.1";s:15:"SERVER_PROTOCOL";s:8:"HTTP/1.1";s:14:"REQUEST_METHOD";s:3:"GET";s:12:"QUERY_STRING";s:17:"bID=196&ordering=";s:11:"REQUEST_URI";s:47:"/index.php/problog/routes/rss?bID=196&ordering=";s:11:"SCRIPT_NAME";s:10:"/index.php";s:9:"PATH_INFO";s:19:"/problog/routes/rss";s:15:"PATH_TRANSLATED";s:66:"/Users/chadcantrell/Documents/Sites/concrete5.7/problog/routes/rss";s:8:"PHP_SELF";s:29:"/index.php/problog/routes/rss";s:18:"REQUEST_TIME_FLOAT";d:1414203564.599999904632568359375;s:12:"REQUEST_TIME";i:1414203564;s:4:"argv";a:1:{i:0;s:17:"bID=196&ordering=";}s:4:"argc";i:1;}i:1;a:6:{s:3:"bID";s:3:"196";s:8:"ordering";s:0:"";s:15:"ccmAuthUserHash";s:43:"1:concrete:466279b5a7a6fe88d326f23f4c3e6e52";s:9:"CONCRETE5";s:32:"7cc65696e209d0da977e23cdcef97924";s:22:"CONCRETE5_INSTALL_TEST";s:1:"1";s:6:"__unam";s:29:"37037-14939646f77-4b4e2705-26";}} ');

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)
5.4.340.0090.03612.01
5.4.320.0070.03512.50
5.4.310.0070.03612.50
5.4.300.0100.03912.50
5.4.290.0060.04212.50
5.4.280.0050.03612.39
5.4.270.0050.03712.39
5.4.260.0080.03512.39
5.4.250.0070.03712.39
5.4.240.0080.03412.39
5.4.230.0070.03612.38
5.4.220.0050.03712.38
5.4.210.0080.03412.38
5.4.200.0060.04012.38
5.4.190.0050.03612.38
5.4.180.0060.03512.38
5.4.170.0050.03612.39
5.4.160.0050.03612.38
5.4.150.0080.03412.38
5.4.140.0070.03612.07
5.4.130.0050.03612.05
5.4.120.0050.03512.02
5.4.110.0040.03612.02
5.4.100.0050.03512.02
5.4.90.0050.03712.01
5.4.80.0080.03412.01
5.4.70.0080.03412.00
5.4.60.0040.03512.01
5.4.50.0050.03512.01
5.4.40.0070.03912.00
5.4.30.0040.04011.99
5.4.20.0040.03611.99
5.4.10.0070.03311.99
5.4.00.0070.03511.48
5.3.290.0070.04612.80
5.3.280.0040.03912.71
5.3.270.0070.04012.72
5.3.260.0080.04212.72
5.3.250.0060.03812.72
5.3.240.0040.03812.72
5.3.230.0070.03612.71
5.3.220.0060.04012.68
5.3.210.0060.03812.68
5.3.200.0050.03812.68
5.3.190.0040.03812.68
5.3.180.0100.03212.67
5.3.170.0050.04112.67
5.3.160.0070.03712.67
5.3.150.0080.03812.67
5.3.140.0070.04012.66
5.3.130.0050.04112.66
5.3.120.0060.03912.66
5.3.110.0060.04112.66
5.3.100.0050.03712.12
5.3.90.0070.03412.08
5.3.80.0100.03612.08
5.3.70.0070.04712.07
5.3.60.0060.03912.06
5.3.50.0100.03612.00
5.3.40.0050.03612.00
5.3.30.0070.03511.95
5.3.20.0080.03311.73
5.3.10.0070.03411.70
5.3.00.0070.03511.68
5.2.170.0060.0329.19
5.2.160.0050.0289.19
5.2.150.0060.0329.19
5.2.140.0050.0349.19
5.2.130.0040.0299.15
5.2.120.0040.0299.14
5.2.110.0050.0319.15
5.2.100.0050.0289.14
5.2.90.0050.0329.14
5.2.80.0070.0319.14
5.2.70.0070.0309.14
5.2.60.0050.0329.10
5.2.50.0070.0309.07
5.2.40.0050.0289.04
5.2.30.0070.0309.01
5.2.20.0070.0279.00
5.2.10.0090.0258.93
5.2.00.0050.0348.78
5.1.60.0050.0258.07
5.1.50.0040.0278.07
5.1.40.0070.0258.05
5.1.30.0050.0278.40
5.1.20.0040.0328.42
5.1.10.0040.0258.15
5.1.00.0040.0288.14
5.0.50.0020.0216.62
5.0.40.0060.0166.49
5.0.30.0050.0306.29
5.0.20.0070.0166.26
5.0.10.0040.0216.25
5.0.00.0020.0366.24
4.4.90.0040.0144.78
4.4.80.0040.0144.76
4.4.70.0020.0164.75
4.4.60.0020.0164.76
4.4.50.0030.0174.77
4.4.40.0040.0254.71
4.4.30.0040.0144.76
4.4.20.0040.0144.84
4.4.10.0040.0154.85
4.4.00.0030.0244.76
4.3.110.0030.0154.67
4.3.100.0030.0144.66
4.3.90.0040.0144.63
4.3.80.0040.0234.58
4.3.70.0030.0184.63
4.3.60.0040.0134.63
4.3.50.0040.0184.63
4.3.40.0030.0254.54
4.3.30.0030.0143.28
4.3.20.0000.0183.26
4.3.10.0040.0163.23
4.3.00.0000.0307.16

preferences:
147.2 ms | 1394 KiB | 7 Q