PHPマルチプルの$ _POSTパラメータを配列に追加する

Question

私は "最適化"したい配列を持っていますが、手動でpg1-pg11を追加する代わりに "for"を使いたいと思います。

それをcorectlyにする方法は？

$query = array(
    'e1' => $_POST['npole3-1'], 
    'e2' => $_POST['npole3-2'], 
    'e3' => $_POST['npole3-3'], 
    'e4' => $_POST['npole3-4'], 
    'e5' => $_POST['npole3-5'], 
    'e6' => $_POST['npole3-6'], 
    'e7' => $_POST['npole3-7'], 
    'e8' => $_POST['npole3-8'], 
    'e9' => $_POST['npole3-9'], 
    'e10' => $_POST['npole3-10'], 
    'e11' => $_POST['npole3-11'], 
    'e12' => $_POST['npole3-12'], 
    'e13' => $_POST['npole3-13'], 
    'e14' => $_POST['npole3-14'], 
    'e15' => $_POST['npole3-15'], 
    'e16' => $_POST['npole3-16'], 
    'e17' => $_POST['npole3-17'], 
    'e18' => $_POST['npole3-18'], 
    ); 

for ($i = 1; $i <= 11; $i++) {array_push($query, ('pg1' => $_POST['pgadd-' . i]))}; 

Answer 1

$query = array(); 

for ($i = 1; $i <= 11; $i++) { 

     // if exists in post array then 
     if(isset($_POST['pgadd-' . $i])){ 

      // then add to query array 
      // array key will be like pg1, pg2, pg3 ... 
      // array value will be from your post data pgadd-1. pgadd-2 

      $query['pg'.$i] = $_POST['pgadd-' . $i]; 
     } 
} 

// to see what's there inside array 
print_r($query);