PHP は指定された文字を削除します。
<!-- Code highlighting produced by Actipro CodeHighlighter (freeware) http://www.CodeHighlighter.com/ --> $d = array( 0 => array( 'a' => string 'Days_3' (length=6) 'b' => string '3 Days' (length=6) ) 1 => array( 'a' => string 'Days_7' (length=6) 'b' => string '7 Days' (length=6) ) 2 => array( 'a' => string 'Days_14' (length=7) 'b' => string '14 Days' (length=7) ) 3 => array( 'a' => string 'Days_30' (length=7) 'b' => string '30 Days' (length=7) ) 4 => array( 'a' => string 'Days_60' (length=7) 'b' => string '60 Days' (length=7) )); foreach($d as $v) { echo ltrim($v['a'],"Days_").","; }
$ch = ''; foreach($d を $v) { echo $ch .ltrim($v['a'],"Days_"); $ch = ','; } <br><font color="#e78608">------解決策---------</font><br>substr($str,0,-1) またはそれを配列に入れます。次に、implode を使用して <div class="clear"> を接続します。</div>