doublet.php

<?php
		$query = new data_DataBaseQuery();
		
		$SQL = "Select name from ima_supplier";
		
		if ($query->doQuery($SQL) && $query->num_rows()) {
			$rows = $query->fetch_all();
			
			$anz = count ( $rows );
			
			for($i = 0; $i < $anz; $i ++) {
				for($j = 0; $j < $anz; $j ++) {
					if ($i !== $j) {
						
							similar_text ( $rows [$i] ['name'], $rows [$j] ['name'], $percent);
							if($percent >= 90) {
							
						 $duplicate = array($this) ;
						}
					}
				}
			}
			echo $duplicate;
			

			
?>