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This article is about how PHP determines if a Form is submitted. Xiaobian thinks it is quite practical, so share it with everyone for reference. Let's follow Xiaobian and have a look.

PHP determines if a Form is submitted

$action=$HTTP_POST_VARS["Button1"];if($action=="Submit"){//execute form action}else{//read default} Thank you for reading! About "PHP how to determine whether the Form is submitted" this article is shared here, I hope the above content can have some help for everyone, so that everyone can learn more knowledge, if you think the article is good, you can share it to let more people see it!

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