Answers for "php while in foreach loop"

foreach loop in php

<?php
$arr = ['Item 1', 'Item 2', 'Item 3'];

foreach ($arr as $item) {
  var_dump($item);
}

$dict = array("key1"=>"35", "key2"=>"37", "key3"=>"43");

foreach($dict as $key => $val) {
  echo "$key = $val<br>";
}
?>

foreach loop in php

foreach($users as $row) {

    if($row['user_id']==3){

        $userName = $row['first_name'];

    }

}