How to get all array values in php? -

i've been trying create new pages using template strings in replaced values arrays. page creation working fine specific array number. however, i'm expecting create new pages values arrays, not 1 or 2 specific value.

this code far:

<?php   $dom= file_get_html($url);  $array_title = array();  $array_details = array();  foreach ($dom->find('div[class=main]') $results) {         foreach ($results->find('title') $title) {         $array_title[] = $title->alt;         }          foreach ($results->find('div[class=details]') $details) {         $array_descript[]= $details->innertext;         }  }  {     $page = str_replace("{title}", $array_title[3], $template);     $page = str_replace("{descript}", $array_descript[3], $page);        //create name new page     $pagename =  $array_title[3].".php";       //put created content file     file_put_contents("article/".$pagename,$page);  }  ?> 

the arrays when echoed:

 array  (   [0] => guacamole    [1] => buffalo chicken dip   [2] => jalapeno popper spread   [3] => 7 layer taco dip   [4] => brown sugar smokies   [5] => baked kale chips  )  array (  [0] => guacamole recipe  [1] => buffalo chicken dip recipe  [2] => jalapeno popper spread recipe  [3] => 7 layer taco dip recipe  [4] => brown sugar smokies recipe  [5] => baked kale chips recipe  ) 

the code above created new page values in 3rd row arrays. i've tried make array number blank [ ], returned following error: php fatal error: cannot use [ ] reading.

may insight array values i'm expecting? in advance

heres code above changes suggesting you:

<?php   $dom= file_get_html($url);  $array_title = array();  $array_details = array();  foreach ($dom->find('div[class=main]') $results) {         foreach ($results->find('title') $title) {         $array_title[] = (string)$title->alt;         }          foreach ($results->find('div[class=details]') $details) {         $array_descript[]= (string)$details->innertext;         }  }  {     $page = str_replace("{title}", $array_title[3], $template);     $page = str_replace("{descript}", $array_descript[3], $page);        //create name new page     $pagename =  $array_title[3].".php";       //put created content file     file_put_contents("article/".$pagename,$page);  }  ?>