For each loop with a while loop just shows the first MYSQLI row forever it never shows the other rows

Keywords´╝Ü php mysqli eval

Question: 

I know eval is dangerous and evil but I need to use this for this situation. Basically I have two different databases that has the same table structure but with different data so I used a for each

loop to access both databases and a while loop to show all the databases results and I used eval so I can make the variables unique from each other. Everything seems to work well,

till I load the page and there are no errors but the page goes into a endless loop and it just keeps generating the first rows value which never progress showing the next rows value so how can I structure this better so I won't end up in a endless loop?

This is my code

<?php

$search_user_input='a';

$array_of_user_xs_database_name = array('agency_clients','agency_models');
$array_of_user_xs = array('client','model');

$iterator = new MultipleIterator();
$iterator->attachIterator(new ArrayIterator($array_of_user_xs_database_name));
$iterator->attachIterator(new ArrayIterator($array_of_user_xs));

foreach($iterator as $index => $value){ 

$user_xs_database_name= $value[0];
$user_x= $value[1];
$User_x= ucfirst($user_x);

eval('
$db_servername_getSearched'.$User_x.'="localhost";
$db_username_getSearched'.$User_x.'="jd";
$db_password_getSearched'.$User_x.'="1234";
$db_name_getSearched'.$User_x.'= $user_xs_database_name;

$db_connect_getSearched'.$User_x.'= new mysqli ($db_servername_getSearched'.$User_x.',$db_username_getSearched'.$User_x.',$db_password_getSearched'.$User_x.',
$db_name_getSearched'.$User_x.');

$db_query_getSearched'.$User_x.'= "SELECT uid, photo, CONCAT(first_name, \' \', last_name) AS name, signature_name, phone_number, email 
FROM '.$user_x.'s WHERE CONCAT_WS(\' \','.$user_x.'s.first_name,'.$user_x.'s.last_name) LIKE \'%".$search_user_input."%\' 
OR signature_name LIKE \'%".$search_user_input."%\' OR phone_number LIKE \'%".$search_user_input."%\' OR email LIKE \'%".$search_user_input."%\'";

$db_result_getSearched'.$User_x.'= $db_connect_getSearched'.$User_x.'->query($db_query_getSearched'.$User_x.');
');

$mysqli_result= eval('return $db_result_getSearched'.$User_x.';');

if($mysqli_result-> num_rows >= 1){

$mysqli_row= eval('return $db_row_getSearched'.$User_x.'= $db_result_getSearched'.$User_x.'->fetch_assoc();');

while($mysqli_row){

?>

<h1>
<?php 

$photos= eval('return $db_row_getSearched'.$User_x.'["photo"];');
echo $photos;
?>

</h1>

<?php
}
}
}

?>

Answers: