php - Is there any way to check the id of a $_POST variable? -

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i need distinguish 2 variables being passed form. important these 2 variables have same name. because of have given them different ids (but classes, doesn't matter in application). need know if there way @ $_post variable, , have php tell me id before lumped in array of values same name.

you can have 2 different form fields same name if create array name, such as:

<input type="text" name="category[]" value="red" /> <input type="text" name="category[]" value="blue" />

then when you've posted form values can examine $_post value var_dump(), such as:

<?php var_dump($_post); ?>

and can retrieve values array.


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