PHP foreach overwrite all items with last item [duplicate]

This should work:

// declare an empty string variable to hold your addresses
// sometimes PHP error reporting will throw a fit if you try to use $address improperly later
$address = '';

// loop through your results
foreach($revert_result as $tu => $row){

    // concatenate the addresses and add a <br> at the end to make the output legible
    $address.= $row['Addr.Line2'] . $row['Addr.zip'] . $row['Addr.City'] . '<br>';

}

// display your output
echo $address;

Or this:

// declare an array to store your addresses
// sometimes PHP error reporting will throw a fit if you try to use $address improperly later
$address = array();

// loop through your results
foreach($revert_result as $tu => $row){

    // add a concatenated result item to your array
    // calling $address[] automatically assigns to the next index
    // the first loop will do $address[0]
    // the second loop will do $address[1]
    // the third loop will do $address[2]
    $address[] = $row['Addr.Line2'] . $row['Addr.zip'] . $row['Addr.City'];

}

// use print_r() to nicely display all elements of your array
echo '<pre>'.print_r($address, true).'</pre>';

// You can also loop the $address array and echo
foreach($address as $k=>$v){
    echo $v.'<br>';
}

You might want to use an array to save your info instead:

$address = array();
foreach($revert_result as $tu => $row){
    $address[] = $row['Addr.Line2'] . $row['Addr.zip'] . $row['Addr.City'];
}
print_r($address);

On the first iteration of the loop, the Addr parts of the first row of $revert_result are assigned to $address. On the second iteration of the loop, the Addr parts of the second row of $revert_result are assigned to $address. On the third iteration... you get the idea.

You're repeatedly overwriting the same variable with a new value, of course only the last one will remain after the loop. Perhaps you want to create an array instead:

$addresses = array();
foreach (...) {
    $addresses[] = $row[...];
}

I had a similar issue also, but I was saving an object in each element of an array on each iteration of the foreach loop. My array for storing the new values was incremented by an index like $myArray[$index](But as I learnt from previous answers I can use $myArray[]) so I expected each value to be different, but all elements were the same as the last value.

It turned out every element of my array the object was saved in, that value would update when I made a change to the object.

To fix this I had to unset($myObject) after assigning a new value to it and first thing in the foreach loop, I had to instantiate a new object of its kind from the class with $myObject = new myObject;