Ejemplo_Doc_Totales

<?php $nro_doc_actual = 0; $inicio = 1; $html_total = ''; ?> <table> <thead> <tr> <th>Nro Doc</th> <th>Descripcion</th> <th>Total</th> </tr> </thead> <tbody> <?php foreach($documentos as $doc){ if ($doc->nro_doc != $nro_doc_actual){ $nro_doc_actual = $doc->nro_doc; if ($inicio == 1){ $inicio = 0; } else { $html_total = '<tr><td colspan="3">'.$suma_documentos.'</td></tr>'; } } ?> <tr> <td><?php echo $doc->nro_doc; ?></td> <td><?php echo $doc->descripcion; ?></td> <td><?php echo $doc->total; ?></td> </tr> <?php $suma_documentos = $suma_documentos + $doc->total; echo $html_total; $html_total = ''; } ?> </tbody> </table>
Ejemplo para mostrar totales por php

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