function table_tag2csv($buff) { $buff = preg_replace("/>[\s]+<",$buff); $buff = preg_replace("/^.*<table[^>]*>/Uis","",$buff); $buff = preg_replace("/<\/table>.*$/is","",$buff); $buff = preg_replace("/<([a-z]+) ([^>]+)>/i","<$1>",$buff); $buff = pr</table[^>…

/* * 多次元配列を再帰的に空かどうかを確認する */ function isEmpty($arr){ $rtn = true; if(!empty($arr)){ if(is_array($arr)){//配列なら $second_rtn = true; foreach($arr as $item){ $second_rtn = $this->isEmpty($item); if(!$second_rtn){ $rtn =…