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@gmsantos
Created March 21, 2014 14:50
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<?php
//$IdUserOnline2 = array('a','b','c'); // Array não definida
$IdUserComum2 = array('a','b','c');
//$IdUserNovo2 = array('a','b','c'); // Array não definida
$IdUserOnline2 = isset($IdUserOnline2) ? $IdUserOnline2 : array();
$IdUserComum2= isset($IdUserComum2) ? $IdUserComum2 : array();
$IdUserNovo2= isset($IdUserNovo2) ? $IdUserNovo2 : array();
$todosArrays = array_merge($IdUserOnline2, $IdUserComum2, $IdUserNovo2);
$IdsInteracoes = implode(',',$todosArrays);
var_dump($todosArrays);
echo $IdsInteracoes;
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