2 Möglichkeiten (gibt natürlich noch viel mehr):
1.)
Code:
$summe = 0;
foreach ($liste as $ersteDimension){
echo $ersteDimension['NR']."\t" .$ersteDimension['Name']."\t".$ersteDimension['NR'].$ersteDimension['LeistungsTyp'].$ersteDimension['Betrag']."
\n";
$summe += $ersteDimension['Betrag']
}
echo $summe;
2.
Code:
$summe = 0;
foreach ($liste as $ersteDimension){
foreach($ersteDimension as $key => $eintrag){
echo "$eintrag \t";
if($key == 'Betrag') $summe += $eintrag;
}
echo "
\n";
echo $ersteDimension['NR']."\t"
}
echo $summe;
jak
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