Html - How to get multiple selected values of select box in php. PHP Arrays. Variables From External Sources. This post is with regards to handling forms that have more than one submit button.
Suppose we have an HTML form with a submit button specified like this: Normally the 'value' attribute of the HTML 'input' tag (in this case "Delete") that creates the submit button can be accessed in PHP after post like this: <? Hypertext Preprocessor.