重複した連想配列の中身を削除するスクリプト

delet_repetition_associative_array.php

<?php
$target_ary = array();
$eval_ary=array();
$result_ary = array();
foreach($target_ary as $key => $value){
  if(!in_array($value, $eval_ary)){
    $eval_ary[] = $value;
    $result_ary[] = $value;
    }
}