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POreturn 2 values ​​in a function and get the 2 values ​​in another function in the same class
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  1. POreturn 2 values ​​in a function and get the 2 values ​​in another function in the same class
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    copied!<p>well, my question is this, I need to calculate the percentage of 2 values ​​and whether up or down on an arrow. okay so i created two functions for veirificar, Arrow and percentage that are.</p> <pre><code>private function porcentagem($a,$b){ $re = $b * 100 / $a; return print round($re,0)."%"; } private function seta($a,$b){ if($a &lt; $b){ return "up"; }else{ return "down"; } } </code></pre> <p>I created a function that returns the data to an array, to become more organized.</p> <pre><code>private static function retornar($a,$b){ return array($a,$b); } </code></pre> <p>Now the function that checks the data for category :</p> <pre><code>private function new_user(){ $q = mysql_query("SELECT * FROM usu4r10s WHERE premium IS NULL AND " . $this-&gt;antes); $a = mysql_num_rows($q); $q = mysql_query("SELECT * FROM usu4r10s WHERE premium IS NULL AND " . $this-&gt;depois); $b = mysql_num_rows($q); return self::retornar($this-&gt;porcentagem($a,$b),$this-&gt;seta($a,$b)); } </code></pre> <p>remembering that "antes" and "depois" is a variable to become more organized.</p> <pre><code>var $antes = "DATEDIFF(NOW(), `data`) &lt; 30"; var $depois = "DATEDIFF(NOW(), `data`) &lt; 0"; </code></pre> <p>now the final function I'm having problems.</p> <pre><code>public function _build(){ $output = ' &lt;span class="mws-report-content"&gt;'. ' &lt;span class="mws-report-title"&gt;Novos Usuários&lt;/span&gt;'. ' &lt;span class="mws-report-value '.$this-&gt;contas_premiuns(array(0)).'"&gt;'.$this-&gt;contas_premiuns(array(1)).'&lt;/span&gt;'. ' &lt;/span&gt;'; try{ return print $output; }catch (Exception $e){ return print $e; } } </code></pre> <p>the only problem is that I do not know how to return 2 values ​​in a function, please help me.</p>
 

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