Chat does not appear

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Chat does not appear

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#1 by (1 votes)

-1

Good evening guys, so how are you?

I have created a very simple code,

If it is activated, it shows the chat, if it is disabled, it displays the error message, if the chat is activated it should display the chat, however, it displayed the variable and not the code that is to be shown

define("Chat_Enable", false); // -- Ativar/Destivar Chat do Servidor
define("Chat_Scripts", '<embed  src="http://www.xatech.com/web_gear/chat/chat.swf"quality="high" width= "500" height= "300" name= "chat" FlashVars="id=158331371&rl=Brazilian" align="middle" allowscriptaccess= "sameDomain" type= "application/x-shockwave-flash" pluginspage= "http://xat.com/update_flash.shtml" /></embed>'); // -- Script do Chat

Code to display the chat

<?php
       if(@Chat_Enable == false)
       {
         echo "<div class=\"info-box\"> O Chat se encontra Desativado</div>";
       }
       else
       {

      echo @Chat_Scripts;

       }
       ?>

Instead of displaying the chat, it displays the name of the variable ie "Chat_Scripts", can you tell me where the error is in the code?

php html

asked by anonymous 19.02.2017 / 03:25

1 answer

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score 1 · Answer 1

This will occur because it is not including the other file and precisely because it is hiding the error message makes it difficult to know the reason for the problem. Avoid using @ , actually never use, much less if it is in a development phase, after all if something is developing that is hiding the error message, they are there to help you ?! I recommend you read publication on this subject.

When you do:

@Chat_Scripts;

You remove the Notice: Use of undefined constant Chat_Scripts - assumed 'Chat_Scripts' in /in/meLso on line 3' , this occurs twice. So it gives echo of Chat_Scripts , because it assumes it would be echo 'Chat_Scripts' .

Removing the error message does not correct the error, putting @ is not the solution. What happens is that constant can not be accessed, as said in the message, to solve you must use include() between files or put all the information in a single file, so just join the two pieces of code you have in one.

For example:

C:.
├───inc
│       chat.php
│
└───public_html
        index.php

There are two folders in the hierarchy shown above, each folder with a different file.

The C:/servidor/inc/ chat.php will have:

const CHAT_ENABLE = 1;
const CHAT_HTML = [
    1 => '<embed  src="http://www.xatech.com/web_gear/chat/chat.swf"quality="high" width= "500" height= "300" name= "chat" FlashVars="id=158331371&rl=Brazilian" align="middle" allowscriptaccess= "sameDomain" type= "application/x-shockwave-flash" pluginspage= "http://xat.com/update_flash.shtml" /></embed>',
    0 => '<div class="info-box"> O Chat se encontra Desativado</div>'
    ];

The C:/servidor/public_html/ index.php has:

include('../inc/chat');

echo CHAT_HTML[ CHAT_ENABLE ];

The include will include the chat.php file, so there will be CHAT_HTML and also CHAT_ENABLE that have been defined.

The modifications I have made are optional, what you really need to do is to include one file in the other using include .

If you do not want include() (or similar) then just use:

define("Chat_Enable", false); // -- Ativar/Destivar Chat do Servidor
define("Chat_Scripts", '<embed  src="http://www.xatech.com/web_gear/chat/chat.swf"quality="high" width= "500" height= "300" name= "chat" FlashVars="id=158331371&rl=Brazilian" align="middle" allowscriptaccess= "sameDomain" type= "application/x-shockwave-flash" pluginspage= "http://xat.com/update_flash.shtml" /></embed>'); // -- Script do Chat


if(!Chat_Enable){

    echo "<div class=\"info-box\"> O Chat se encontra Desativado</div>";

}else{

    echo Chat_Scripts;

}

This will solve the problem because Chat_Enable and Chat_Scripts are set, test this here.