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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
Updated on: 2020-10-12T12:42:22+05:30
1K+ Views
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