Corrected PHP7 warnings for function CommonObject::getTotalWeightVolume
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@ -2953,24 +2953,31 @@ abstract class CommonObject
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*/
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function getTotalWeightVolume()
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{
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$weightUnit=0;
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$volumeUnit=0;
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$totalWeight = '';
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$totalVolume = '';
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$totalOrdered = ''; // defined for shipment only
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$totalToShip = ''; // defined for shipment only
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$totalWeight = 0;
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$totalVolume = 0;
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// defined for shipment only
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$totalOrdered = 0;
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// defined for shipment only
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$totalToShip = 0;
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foreach ($this->lines as $line)
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{
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$totalOrdered+=$line->qty_asked; // defined for shipment only
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$totalToShip+=$line->qty_shipped; // defined for shipment only
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$totalOrdered+=$line->qty_asked ?: 0; // defined for shipment only
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$totalToShip+= $line->qty_shipped ?: 0; // defined for shipment only
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// Define qty, weight, volume, weight_units, volume_units
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if ($this->element == 'shipping') {
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// for shipments
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$qty = $line->qty_shipped ?: 0;
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}
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else {
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$qty = $line->qty ?: 0;
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}
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$weight = $line->weight ?: 0;
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$volume = $line->volume ?: 0;
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// Define qty, weight, volume, weight_units, volume_units
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if ($this->element == 'shipping') $qty=$line->qty_shipped; // for shipments
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else $qty=$line->qty;
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$weight=$line->weight;
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$volume=$line->volume;
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$weight_units=$line->weight_units;
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$volume_units=$line->volume_units;
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