PHP Table Submit get post problem finding Group

For example, this table dropdowns is like this.





Add button, click to load





After submission, the post is sent as: Title form URL Form1 url1 Form2 url2
in PHP
num = value obtained by increasing the button
I=1
When I <= num i++
How do I get
The value of form URL Form1 url1 Form2 url2? Achieve the following effect
for (i=1;i <= num i++) {
......
S. = Form URL
}

The output is:
S. = $_get[form1] Url1 ... The value
S. = $_get[form2] Url2 ... The value
.......

Reply to discussion (solution)

In your application, the form control should be named as an array


Advantages have two:
1. JS does not need to calculate the name when adding space
2. After submission, PHP will parse them into an array. There will be no variable assembly of variables

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