更改输出的颜色。 PHP [英] Change color of output. PHP

问题描述

我创建了一个从cisco router / switch返回接口状态的脚本。
现在，我想根据字词更改文字的颜色。

例如：

1. connected = green


2. notconnected = red

可能？

  $ host =主机名; 
 $ name =my.username\r; 
 $ pass =mypassword\r; 
 
 $ form =<<< END 
< form method ='post'action =''style ='margin：auto; width：400px'> 
 Adresa IP主机：< input type ='text'name ='host'>< br>< br> 
< input type ='submit'name ='submit'value ='Connect'> 
< / form> 
 END; 
 
 echo'< img src =\img\banner.jpgstyle =margin：auto; display：block/>< br>' 
 
 
 echo $ form; 
 
 $ t = new TELNET（）; 
 if（！empty（$ _ POST））{
 $ host = $ _POST ['host']; 
 echo（CONNECT：。$ t-> Connect（$ host，$ name，$ pass）< br>）; 
 echo（LOGIN：。（int）$ t-> LogIn（））; 
 echo（< br> Status Interfete：< br>）; 
 $ interfaces_status =（$ t-> GetOutputOf（show interface status））; 
 foreach（$ interfaces_status as $ value）{
 echo$ value< br>; 
  

PS：我可以在哪里发布脚本？我打赌有很多网络工程师对此感兴趣。

解决方案

这可以用简单的内联css：

 <？php foreach（$ interfaces_status as $ value）{？> 
< span style =color：<？php echo（$ value =='connected'）？'green'：'red';？>><？php echo $ value; >< br /> 
<？php}？> 
  

但你应该使用类并在嵌入的样式表中声明样式。

I created an script that returns interface status from cisco router/switch. Now, i want to change the color of my text based on the word

Ex:

1. connected=green
2. notconnected=red

Is this possible ?

part of my script:

 $host = "hostname";
    $name = "my.username\r";
    $pass = "mypassword\r";

    $form = <<<END
    <form method='post' action='' style='margin:auto; width:400px'>
          Adresa IP host : <input type='text' name='host'><br><br>
          <input type='submit' name='submit' value='Connect'>
    </form>
    END;

    echo '<img src="\img\banner.jpg" style="margin:auto; display:block"/><br>';


    echo $form;

    $t = new TELNET();
    if (!empty($_POST)){
       $host = $_POST['host'];
       echo("CONNECT:".$t->Connect($host, $name, $pass)."<br>");
       echo("LOGIN:".(int)$t->LogIn());
       echo("<br>Status Interfete:<br>");
      $interfaces_status = ($t->GetOutputOf("show interface status"));
    foreach ($interfaces_status as $value) {
        echo "$value <br>";

PS: where can i post the script ? I bet there are alot of network engineers interested in this.

解决方案

That's possible with simple inline css:

<?php foreach ($interfaces_status as $value) { ?>
        <span style="color:<?php echo ($value == 'connected') ? 'green' : 'red'; ?>"><?php echo $value; ?><br />
<?php } ?>

But you should rather use classes and declare the styles in an embeded stylesheet.

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