Simple table data transmission problems

A simple table data transmission problem is that there is a table on the foreground that can dynamically add rows. for example, there are four td, as shown below: & lt; td & gt; & lt; input & nbsp; typetext & nbsp; placeholderPlugName & nbsp; namePlugN solve a simple table data transfer problem
In this case, there is a table at the front end, and rows can be dynamically added. for example, there are four td, as shown below:





Click the Add record button to add a line below, as shown below:





Then click "add" to learn how to obtain the value in the background? PlugName1, testName1, and so on. Thank you.
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Name
Name = "PlugName []"

Read
Echo $ _ POST ['name name'] [$ I];
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For ($ I = 0; $ I <count ($ _ POST ['name name']); $ I ++ ){
Echo $ _ POST ['name name'] [$ I];
}