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[RESOLVIDO]Soma PHP AJUDA AI GALERA


Paulo Campos 01
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Fala, pessoal...

como que eu faço pra somar todos os valores da linha valor abaixo destacada ?

$sql="Select date_format(s.data, '%d/%m/%Y - %H:%i') as data, p.nome as produto, p.valor as valor, r.nome as retirante , s.quantidade, s.obs from saida s

inner join produto p on s.produto=p.id

inner join retirante r on r.id=s.retirante

where s.data between '$datai' and '$dataf' order by data desc";

Valeu, aguardando aqui.

Edited by Paulo Campos 01
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2 opções:

Some dentro de um laço

$soma = 0;
$query = mysql_query($sql);
while ($resultado = mysql_fetch_assoc($query) {
  $soma += $resultado['valor'];
}
echo $soma;
ou faça outra consulta SQL, porém somente com a soma dos valores
$sql="SELECT SUM(p.valor) AS valor FROM saida s
INNER JOIN produto p ON s.produto=p.id
WHERE s.data BETWEEN '$datai' AND '$dataf'";

É mais ou menos isso.

Edited by Massaki
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