about array_diff

[anilson1]

any help please
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$comparison11 = array_diff($singlesortedvaluesSuper,$arraygetValueFromDB);
if($comparison11==Array())
{
$winners= $winners.$line['GroupName']."-".$line['SlipNum']."-".$line['DrawNum'].",";
mysql_query("UPDATE ResultTable SET SixNumWinners='$winners', RecordFile='$plainfiledateS' WHERE SixNumWinners='' AND GameType='Super 7'");
}

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what's wrong with this code?
from my home it works well, but from school i get an error

 

[leafypiggy]

don't use it at school? lol

its probably your school's filter blocking somethin on your website

 

[quantum1]

What error are you getting?