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run code in 150+ php & hhvm versions
Bugs & Features
<?php $xml=simplexml_load_string(<<<XML <?xml version="1.0"?> <calender> <item> <date>20140113</date> <title>My Birthday</title> </item> <item> <date>20140112</date> <title>test</title> </item> <item> <date>20130114</date> <title>test</title> </item> </calender> XML ); $arr=array(); foreach($xml->item as $aTask) { $arr[]=$aTask; } //print_r($arr); usort($arr,function($a,$b){ return strtotime($a->date)-strtotime($b->date); }); //print_r($arr); $xml=simplexml_load_string(<<<XML <?xml version="1.0"?> <calender> </calender> XML ); foreach($arr as $aTask) { $tTask=$xml->addChild($aTask->getName()); $tTask->addChild($aTask->date->getName(),(string)$aTask->date); $tTask->addChild($aTask->title->getName(),(string)$aTask->title); } echo $xml->asXML();
Output for 5.3.0 - 7.1.0
<?xml version="1.0"?> <calender> <item><date>20130114</date><title>test</title></item><item><date>20140112</date><title>test</title></item><item><date>20140113</date><title>My Birthday</title></item></calender>
Output for 4.4.3 - 4.4.9, 5.1.0 - 5.1.1, 5.1.3 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/fNOB1 on line 31
Process exited with code 255.
Output for 4.4.2, 5.1.2
Parse error: syntax error, unexpected T_FUNCTION in /in/fNOB1 on line 32
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/fNOB1 on line 31
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/fNOB1 on line 31
Process exited with code 255.