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下面是怎麼回事,我想做一個多語言網站數組字符串轉換錯誤:注意:數組字符串轉換在C:\ wamp \ www \選擇在線語言\ language.php 12我不明白爲什麼即時通訊這個錯誤在PHP數組到字符串轉換
<form action="language_switcher.php" method="post">
<select name="lang">
<option value="en"<?php if($_COOKIE["language"] == "en") { echo " selected"; } ?>>English</option>
<option value="fr"<?php if($_COOKIE["language"] == "fr") { echo " selected"; } ?>>Français</option>
<option value="de"<?php if($_COOKIE["language"] == "de") { echo " selected"; } ?>>Deutsch</option>
<option value="it"<?php if($_COOKIE["language"] == "it") { echo " selected"; } ?>>Italiano</option>
</select>
<input type="submit" value="Select Language">
</form>
<p>Language: <?php if(isset($_COOKIE['language'])) { echo $_COOKIE['language']; } else { echo "<em>not set</em>"; } ?></p>
'print_r($ _ COOKIE ['language']);' – AbraCadaver
這是一個通知,這是一個非常輕的錯誤消息級別。這是否會產生您期望的HTML?當你做var_dump($ _ COOKIE)時你看到了什麼;? – JAL