devillikeaangel https://blog.hatena.ne.jp/devillikeaangel/ kikukawa's diary https://kkkw.hatenablog.jp/ PHP <? $the_array=array( "Monday","","Tuesday","Wednesday","Thursday","Friday"," ","Saturday","Sunday" ); $max=count($the_array); for($i=0; $i < $max; $i++){ $nr=$i+1; printf("$nr) ".$the_array[$i]."<br> "); } echo "<hr>"; $max=count($the_array); for($i=0; $i < $max; $i++){ if($the_array[$i] == " " || $… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkkkw.hatenablog.jp%2Fentry%2F20071210%2F1197213214" title="配列の中の空白もしくはＮＵＬＬを削除する - kikukawa&#39;s diary" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2007-12-10 00:13:34 rich https://kkkw.hatenablog.jp/entry/20071210/1197213214 1.0 100%