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Introduction to the implementation of php getting $_POST parameter array with the same name_PHP tutorial
- WBOYOriginal
- 2016-07-21 15:01:36863browse
When I was writing PHP today, I found that $_POST["arr"] could not obtain the array of parameter arr. Please record it.
For example, the following form needs to be submitted:
Copy code The code is as follows:
Using $_POST["arr"] can only Get the value of the last selected check box. To get the value of all selected check boxes, you need to modify the form as follows:
Copy the code The code is as follows:
In this way, you can use $_POST["arr"] to get the values of all selected checkboxes.
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