试图在 echo 中居中文本

Question

我试图像这样设置文本

我试过

显示弹性，

绝对位置，

弹性方向，

向左飘浮，

对回声没有任何作用

<?php

$servers = array('30120' => 1, '30121' => 2, '30122' => 3);

foreach ($servers as $key => $value) {

    $server = json_decode(@file_get_contents("http://xxxxxxxxx:$key/players.json"), true);

    if ($server) {

        $players = count($server);

        $key = "<p style=color:green;>Online</p><p>$players/32";

    } else {

        $key = "<p style=color:red;>Offline</p>";

    }

    echo "<h3>Server $value:</h3>";

    echo $key;

    echo "<br>";

}

?>

Answer 1

您应该将您的物品包装在一个容器中，将容器视为一行，将其中的“服务器”视为水平列。$servers = array('30120' => 1, '30121' => 2, '30122' => 3);echo "<div style=\"display:flex;text-align: center\">"; // the row&nbsp; foreach ($servers as $key => $value) {&nbsp; &nbsp; $server = json_decode(@file_get_contents("http://xxxxxxxxx:$key/players.json"), true);&nbsp; &nbsp; if ($server) {&nbsp; &nbsp; &nbsp; &nbsp; $players = count($server);&nbsp; &nbsp; &nbsp; &nbsp; $key = "<p style=color:green;>Online</p><p>$players/32";&nbsp; &nbsp; } else {&nbsp; &nbsp; &nbsp; &nbsp; $key = "<p style=color:red;>Offline</p>";&nbsp; &nbsp; }&nbsp; &nbsp; echo "<div>"; // column&nbsp; &nbsp; echo "<h3>Server $value:</h3>";&nbsp; &nbsp; echo $key;&nbsp; &nbsp; echo "</div>";}echo "</div>";