$1', $markdownText);//ぶるぶる $markdownText = preg_replace('/(^|[^`])`([^`\n]+)`($|[^`])/m', '$1$2$3', $markdownText);//Inline Code $markdownText = preg_replace('/\*\*\*(.*?)\*\*\*/', '$1', $markdownText);//太字&斜体の全部のせセット $markdownText = preg_replace('/\_\_\_(.*?)\_\_\_/', '$1', $markdownText);//太字&斜体の全部のせセット $markdownText = preg_replace('/\*\*(.*?)\*\*/', '$1', $markdownText);//太字 $markdownText = preg_replace('/\_\_(.*?)\_\_/', '$1', $markdownText);//太字 $markdownText = preg_replace('/\*(.*?)\*/', '$1', $markdownText);//斜体 $markdownText = preg_replace('/\_(.*?)\_/', '$1', $markdownText);//斜体 $markdownText = preg_replace('/\~\~(.*?)\~\~/m', '$1', $markdownText);//打ち消し線 $markdownText = preg_replace('/>>> (.*)/m', '$1', $markdownText);//>>> 引用 $markdownText = preg_replace('/\|\|(.*)\|\|/m', '$1', $markdownText);//黒塗り // タイトル（#、##、###）をHTMLのhタグに変換 $markdownText = preg_replace('/^# (.+)/m', '

$1

', $markdownText); $markdownText = preg_replace('/^## (.+)/m', '

$1

', $markdownText); $markdownText = preg_replace('/^### (.+)/m', '

$1

', $markdownText); // 箇条書き（-）をHTMLのul/liタグに変換 $markdownText = preg_replace('/^- (.+)/m', '

・ $1

', $markdownText); // 空行の前に何もない行をHTMLのpタグに変換 $markdownText = preg_replace('/(^\s*)(?!\s)(.*)/m', '$1

', $markdownText); return $markdownText; } //Profile function replaceProfileEmojiImages($postText) { // プロフィール名で絵文字名（:emoji:）を検出して画像に置き換える $emojiPattern = '/:(\w+):/'; $postTextWithImages = preg_replace_callback($emojiPattern, function($matches) { $emojiName = $matches[1]; //絵文字path取得 $dbh = new PDO('mysql:charset=utf8mb4;dbname='.DB_NAME.';host='.DB_HOST, DB_USER, DB_PASS, array( PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION, PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC, PDO::MYSQL_ATTR_USE_BUFFERED_QUERY => true, )); $emoji_Query = $dbh->prepare("SELECT emojifile, emojiname FROM emoji WHERE emojiname = :emojiname"); $emoji_Query->bindValue(':emojiname', $emojiName); $emoji_Query->execute(); $emoji_row = $emoji_Query->fetch(); if(empty($emoji_row["emojifile"])){ $emoji_path = "img/sysimage/errorimage/emoji_404.png"; }else{ $emoji_path = $emoji_row["emojifile"]; } return " :$emojiName:

"; }, $postText); return $postTextWithImages; } function replaceEmojisWithImages($postText) { // ユーズ内で絵文字名（:emoji:）を検出して画像に置き換える $emojiPattern = '/:(\w+):/'; $postTextWithImages = preg_replace_callback($emojiPattern, function($matches) { $emojiName = $matches[1]; //絵文字path取得 $dbh = new PDO('mysql:charset=utf8mb4;dbname='.DB_NAME.';host='.DB_HOST, DB_USER, DB_PASS, array( PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION, PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC, PDO::MYSQL_ATTR_USE_BUFFERED_QUERY => true, )); $emoji_Query = $dbh->prepare("SELECT emojifile, emojiname FROM emoji WHERE emojiname = :emojiname"); $emoji_Query->bindValue(':emojiname', $emojiName); $emoji_Query->execute(); $emoji_row = $emoji_Query->fetch(); if(empty($emoji_row["emojifile"])){ $emoji_path = "img/sysimage/errorimage/emoji_404.png"; }else{ $emoji_path = $emoji_row["emojifile"]; } return " :$emojiName:

"; }, $postText); // @username を検出してリンクに置き換える $usernamePattern = '/@(\w+)/'; $postTextWithImagesAndUsernames = preg_replace_callback($usernamePattern, function($matches) { $username = $matches[1]; $dbh = new PDO('mysql:charset=utf8mb4;dbname='.DB_NAME.';host='.DB_HOST, DB_USER, DB_PASS, array( PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION, PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC, PDO::MYSQL_ATTR_USE_BUFFERED_QUERY => true, )); $mentionsuserQuery = $dbh->prepare("SELECT username, userid FROM account WHERE userid = :userid"); $mentionsuserQuery->bindValue(':userid', $username); $mentionsuserQuery->execute(); $mentionsuserData = $mentionsuserQuery->fetch(); if(empty($mentionsuserData)){ return "@$username"; }else{ return "@".replaceProfileEmojiImages(htmlentities($mentionsuserData["username"])).""; } }, $postTextWithImages); $hashtagsPattern = '/#([\p{Han}\p{Hiragana}\p{Katakana}A-Za-z0-9ー_]+)/u'; $postTextWithHashtags = preg_replace_callback($hashtagsPattern, function($matches) { $hashtags = $matches[1]; return "" . '#' . $hashtags . ""; }, $postTextWithImagesAndUsernames); return $postTextWithHashtags; } class MessageDisplay { private $value; public function __construct($value) { $this->value = $value; } public function display() { if($this->value['userchk'] === "none"){ echo '

'; }else{ echo '

'; } echo '

'; echo '

'; $day = date("Ymd", strtotime(htmlentities($this->value['datetime']))); if ($day == date("Ymd")) { echo date("今日 H:i", strtotime(htmlentities($this->value['datetime']))); } else { echo date("Y年m月d日 H:i", strtotime(htmlentities($this->value['datetime']))); } echo '

'; echo '

'; // 投稿内のHTMLコードを表示する部分 if(!(empty($this->value['fromuserid']))){ echo '

'; echo '

'; if(($this->value['fromuserid'] == "uwuzu-fromsys")){ if(!(empty($this->value["servericon"]))){ echo '