Introduction to the method of passing values ​​in php

1.php Sometimes we need to get the data traversed in foreach (such as id) in the pop-up box, click the button in the pop-up box and pass it to the address bar to jump. So what should be done. The second method.

2. You can give an input hidden in the pop-up box and assign the value to the input hidden when the button pop-up window is clicked. Obtained when clicking another button in the pop-up window.

3. Click setup and pass the value

4.

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