php how to attach multiple file code example

Example 1: upload multiple files in php

$files = array_filter($_FILES['upload']['name']); //Use something similar before processing files.
// Count the number of uploaded files in array
$total_count = count($_FILES['upload']['name']);
// Loop through every file
for( $i=0 ; $i < $total_count ; $i++ ) {
   //The temp file path is obtained
   $tmpFilePath = $_FILES['upload']['tmp_name'][$i];
   //A file path needs to be present
   if ($tmpFilePath != ""){
      //Setup our new file path
      $newFilePath = "./uploadFiles/" . $_FILES['upload']['name'][$i];
      //File is uploaded to temp dir
      if(move_uploaded_file($tmpFilePath, $newFilePath)) {
         //Other code goes here
      }
   }
}

Example 2: php include multiple files at once

array_map( function ($a) { return include($a); }, array('xx.php','yy.php','zz.php'));