Online PHP editor | output for 9BTdX

@ 2013-04-09T02:00:24Z

<?php
$xml=simplexml_load_string(<<<XML
<?xml version="1.0"?>
<calender>

<task>
<date>00/00/0000</date>
<title>My Birthday</title>
<description>Today is my birthday!</description>
</task>

<task>
<date>04/08/2013</date>
<title>test</title>
<description>swdefswde</description>
</task>

<task>
<date>04/02/2013</date>
<title>test</title>
<description>test</description>
</task>

<task>
<date>04/01/2013</date>
<title>egfwe</title>
<description>wefwef</description>
</task>

<task>
<date>04/03/2013</date>
<title>ssdv</title>
<description>ssdvs</description>
</task>

</calender>
XML
);
$arr=[];
foreach($xml->task 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);
    $tTask->addChild($aTask->description->getName(),(string)$aTask->description);
}
echo $xml->asXML();

Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.30, 7.0.32 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: <?xml version="1.0"?> <calender> <task><date>00/00/0000</date><title>My Birthday</title><description>Today is my birthday!</description></task><task><date>04/01/2013</date><title>egfwe</title><description>wefwef</description></task><task><date>04/02/2013</date><title>test</title><description>test</description></task><task><date>04/03/2013</date><title>ssdv</title><description>ssdvs</description></task><task><date>04/08/2013</date><title>test</title><description>swdefswde</description></task></calender>
Output for 7.0.31: Process exited with code 137.
Output for 4.4.3 - 4.4.9, 5.1.0 - 5.1.1, 5.1.3 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29: Parse error: syntax error, unexpected '[' in /in/9BTdX on line 39
Process exited with code 255.
Output for 4.4.2, 5.1.2: Parse error: syntax error, unexpected '[' in /in/9BTdX on line 40
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5: Parse error: parse error, unexpected '[' in /in/9BTdX on line 39
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/9BTdX on line 39
Process exited with code 255.

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