PHPで配列要素を置き換える方法は?

 array(shop_name=>1,shop_id=>2), 1 => array(shop_name => 2, shop_id=>3) ); for($i=0; $i'; print_r ($arr); echo '

","<小晓>","<小飞>","<小李>","<小红>"); function arrContentReplact($array) { if(is_array($array)) { foreach($array as $k => $v) { $array[$k] = arrContentReplact($array[$k]); } }else { $array = str_replace(array('<', '>'), array('{', '}'), $array); } return $array; } $arr3 = arrContentReplact($arr); echo "
"; print_r($arr3); echo "
"; ?>
        

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Array ( [0] => {小刚} [1] => {小晓} [2] => {小飞} [3] => {小李} [4] => {小红} )