3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $str=<<<XML <data> <versions> <version> <n>0.1.0</n> <changes>First Public Release</changes> <note>This is a Beta</note> </version> </versions> <servers> </servers> </data> XML; $serverIP = "192.168.0.1"; $serverPort = 81; $xml=simplexml_load_string($str); $main_server = $xml->servers->xpath('//server[@ip="' . $serverIP . '"][@port="' . $serverPort . '"]'); echo "tot:" . count($main_server); if(count(main_server) == 0){ echo "cacca"; $server = $xml->servers->addChild('server'); $server->addAttribute('ip', $serverIP); $server->addAttribute('port', $serverPort); $server->addAttribute('pluginVersion', $serverPluginVersion); $server->addAttribute('arenaCount', $serverArena); }else{ } var_dump ($main_server);
Output for 7.2.0
tot:0 Warning: Use of undefined constant main_server - assumed 'main_server' (this will throw an Error in a future version of PHP) in /in/cNrfI on line 25 Warning: count(): Parameter must be an array or an object that implements Countable in /in/cNrfI on line 25 array(0) { }
Output for 5.0.0 - 5.1.1, 5.1.3 - 7.1.10
tot:0 Notice: Use of undefined constant main_server - assumed 'main_server' in /in/cNrfI on line 25 array(0) { }
Output for 5.1.2
tot:0 Notice: Use of undefined constant main_server - assumed 'main_server' in /in/cNrfI on line 26 array(0) { }
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: simplexml_load_string() in /in/cNrfI on line 20
Process exited with code 255.
Output for 4.3.2 - 4.4.1, 4.4.3 - 4.4.4
Fatal error: Call to undefined function: simplexml_load_string() in /in/cNrfI on line 20
Process exited with code 255.
Output for 4.4.2
Fatal error: Call to undefined function: simplexml_load_string() in /in/cNrfI on line 21
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: simplexml_load_string() in /in/cNrfI on line 20