ãã£ã¬ã¯ããªã丸ãã¨ã³ãã¼ãã¾ãã readdir ã®è¿ãå¤ã¯ãã¡ã¤ã«åãªã®ã§ããã«ãã¹ã§ã¯ããã¾ããã is_dir ã®å¼æ°ã«ã¯ããã¨ã®ãã£ã¬ã¯ããªã¨ãã«ãã¹ãæå®ãã¾ãã ãã¡ã¤ã«ã®åå¨ã¯ãfile_exists ã§æ¤æ»ãã¾ãã To copy a directory recursively in PHP: function copyDirectory($imageDir, $destDir) { $handle=opendir($imageDir); while($filename=readdir($handle)) { if(strcmp($filename,".")!=0 && strcmp($filename,"..")!=0) { if(is_dir("$imageDir/$filename")) { if(!empty($filename) && !file_exists(
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