Questions about the return value of multiple buttons in PHP

PHP Multiple button return value problem
Loop read the TXT text on the name, and a button after each name, the trouble is how to set the button return value, how to name and button one by one corresponding

The value is set to be the same, but the return value of the name of how to set, with the previous variable assignment as if not AH.

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Which means you just need to know 2.
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YYY in the yyy, right?
Then your code should be written.

$Logi = File ("./data/list.txt", file_ignore_new_lines); The function of the parameter is to remove the line break
foreach ($Logi as $Key = = $Val) {
  List ($num, $title) = Explode ("
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", $Val);
  if ($num) {
    echo $title;
?>
  

 
 }

Accepted in the program
$title = key ($_get); I got the name of the incoming.

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