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How to access and return specific value of a foreach in PHP?
You can use the below syntax to access the value of a foreach.
The syntax is as follows −
foreach ($yourArrayName as &$anyVariableName)
Let’s say we have the following array:
$values= array(35, 50, 100, 75);
We will now multiple each array value with 5 using the following PHP code −
Example
<!DOCTYPE html> <html> <body> <?php $values= array(35, 50, 100, 75); function getValues($values) { $allValues=[]; $counter=0; foreach ($values as &$tempValue) { $tempValue = $tempValue * 5; $allValues[$counter]=$tempValue; $counter++; } return $allValues; } $result=getValues($values); for($i=0;$i<count($result);$i++){ echo $result[$i],"<br>"; } ?> </body> </html>
Output
175 250 500 375
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