PHP buttons return values

The problem of returning values of multiple buttons in PHP reads the name in the txt text cyclically, and adds a button after each name. The trouble is how to set the return value of the button, how can I match the names and buttons one by one? & lt; input & nbsp; type = "submit" & nbsp; value = "" & nbsp; name = ''& nbsp;/& gt; PHP multiple button return values
Cyclically read the name in the txt text, and add a button after each name. The trouble is how to set the button return value and how to match the name with the button one by one

It doesn't matter if the value is set to the same, but it doesn't seem to work if you use the previous variable to assign values to the returned value name.
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That is to say, you only need to know 2
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Yyy in yyy is enough, right?
Then your #2 code should be written

$ Logi = file ("./data/list.txt", FILE_IGNORE_NEW_LINES); // The parameter is used to remove the line break.
Foreach ($ Logi as $ Key => $ Val ){
List ($ num, $ title) = explode ("
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", $ Val );
If ($ num ){
Echo $ title;
?>


 }

In the accepted Program
$ Title = key ($ _ GET); // The Input name is obtained.