for while foreach 循环

<?php

//1. for循环
$min = 1;
$max = 10;
$data = range($min ,$max);
$count = count($data);
$res = 0;

for($i=0;$i<$count;$i++){
  echo $data[$i] . '<br>';
}

echo '<hr>';

//2. while 循环
$i = 0;
while ($i<$count){
   echo $data[$i] . '<br>';
   $i++;
}

echo '<hr>';
//3.foreach
foreach ($data as $value) {
  echo  $value . '<br>';
}