note 99637 added to function.array-sum
| From: | santos dot jcls at gmail dot com | Date: | Fri, 27 Aug 2010 17:11:25 +0000 |
| Subject: | note 99637 added to function.array-sum | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-172113@lists.php.net to get a copy of this message | ||
Este exemplo irá totalizar um campo especifico com uma condicional ou sem a condicional.
<?php
function array_soma_campo( $array, $campo_soma, $campo_condicional, $codicao){
if(count($array) < 1 ){
return 0;
}
if( empty($campo_soma) ){
return 'Falta especificar campo!';
}
foreach ($array as $key => $value) {
if( empty($campo_condicional) ){
$valor += $value[strtolower($campo_soma)];
} else {
if($value[$campo_condicional]==strtoupper($codicao)){
$valor += $value[$campo_soma];
}
}
}
return $valor;
}
?>
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