ค่า Array หาไปไหน ช่วยมาดูที่คับ ผม คือ ใน $search[$key] มี ค่า แต่ ใน print_r($search) ไม่มีค่า ช่วยที่คับ

<?php 
$rows = Array
(
    "0" => Array
        (
            "title" => "Australia",
            "body" => '<!--paging_filter--><p><a href="http://www.boeing.com.au">Boeing Australia Limited</a></p>',
            "field_joindate_value" => "21 February 2001"
        ),
    "1" => Array
        (
            "title" => "Australia",
            "body" => '<!--paging_filter--><p><a target="_blank" href="http://www.ericsson.com.au">Ericsson Australia Pty Limited</a></p>',
            "field_joindate_value" => "02 September 1997"
        )
);
/*echo "<pre>";
print_r($rows);
echo "</pre>";

$search = array();
foreach ($rows as $key => $value){
	$arr = explode ( ">",$value[body] );
		/*echo "<pre>";
		print_r($arr);
		echo "</pre>";*/
		foreach ($arr as $arrkey => $arrvalue){
			//echo $arrvalue ;
			$arrvalue = trim ( $arrvalue );
			$sub = substr($arrvalue, 0, 1);
			//echo "<br/>".substr($arrvalue, 0, 1)."<br/>";
			if($sub != "<" && $sub != ""){
				//echo $arrvalue ;
				//$search = array();
				$string = $arrvalue ;
				//$string = htmlentities ( $arrvalue );
				//print $string."<br/>";
				$string = trim ( $string );
				$max = strlen ($string);
				$new = substr ( $string,0,$max-3 );
				//$string = html_entity_decode ( $string );
				//print $string."<br/>";
				$search[$key] = $new ;
				echo "<br/>".$search[$key]."<br/>";
			}
			//echo "<br>".$arrvalue."<br/>";
			//echo "<br/>".$search[$key]."<br/>";
			//$to = $search[$key] ;
		}
	//$to = $search[$key] ;
	//echo "<br/>".$search[$key]."<br/>";
}

echo "<pre>";
print_r($search);
echo "</pre>";

?>

<?php 
$rows = Array
(
    "0" => Array
        (
            "title" => "Australia",
            "body" => '<!--paging_filter--><p><a href="http://www.boeing.com.au">Boeing Australia Limited</a></p>',
            "field_joindate_value" => "21 February 2001"
        ),
    "1" => Array
        (
            "title" => "Australia",
            "body" => '<!--paging_filter--><p><a target="_blank" href="http://www.ericsson.com.au">Ericsson Australia Pty Limited</a></p>',
            "field_joindate_value" => "02 September 1997"
        )
);


$search = array();
foreach ($rows as $key => $value){
	$arr = explode ( ">",$value[body] );
		/*echo "<pre>";
		print_r($arr);
		echo "</pre>";*/
		foreach ($arr as $arrkey => $arrvalue){
			//echo $arrvalue ;
			$arrvalue = trim ( $arrvalue );
			$sub = substr($arrvalue, 0, 1);
			//echo "<br/>".substr($arrvalue, 0, 1)."<br/>";
			if($sub != "<" && $sub != ""){
				//echo $arrvalue ;
				//$search = array();
				$string = $arrvalue ;
				//$string = htmlentities ( $arrvalue );
				//print $string."<br/>";
				$string = trim ( $string );
				$max = strlen ($string);
				$new = substr ( $string,0,$max-3 );
				//$string = html_entity_decode ( $string );
				//print $string."<br/>";
				$search[$key] = $new ;
				echo "<br/>".$search[$key]."<br/>";
			}
			//echo "<br>".$arrvalue."<br/>";
			//echo "<br/>".$search[$key]."<br/>";
			//$to = $search[$key] ;
		}
	//$to = $search[$key] ;
	//echo "<br/>".$search[$key]."<br/>";
}

echo "<pre>";
print_r($search);
echo "</pre>";

?>