html - Send all data from inputs in a form through email without defining each field -

i have 150+ forms different input ids. need collect data inputs , send them on through email directly without defining fields. see site https://formspree.io/ has feature want know how can implement myself. thank you!

this how site handles form:

<form action="//formspree.io/your@email.com"       method="post">     <input type="text" name="name">     <input type="email" name="_replyto">     <input type="submit" value="send"> </form> 

this allows inputs sent directly given email.

nevermind, got answer.

foreach ($_post $key => $value)      $body .= $key . ' -> ' . $value . '<br>';