How to have completed form emailed to me - forms

Question

I have a form with multiple text inputs, radio inputs, checkboxes and a file input (jsfiddle for reference):
<form name="_xclick" action="https://www.paypal.com/cgi-bin/webscr" method="post" id="form">
<div id="contact">Contact Info
<br><input type="text" name="fname" placeholder="First Name*" required>
<br><input type="text" name="lname" placeholder="Last Name*" required>
<br><input type="text" name="company" placeholder="Company">
<br><input type="email" name="email" placeholder="Email Address*" required>
</div><br>
<div id="Specifics">Specifics
<div id="location">Location
<br><input type="radio" name="pages" id="page1" value="2" required><label for="page1"> /page1</label>
<br><input type="radio" name="pages" id="page2" value="1.5"><label for="page2"> /page2</label>
<br><input type="radio" name="pages" id="page3" value="1.5"><label for="page3"> /page3</label>
<br><input type="radio" name="pages" id="page4" value="1.5"><label for="page4"> /page4</label>
<br><input type="radio" name="pages" id="page5" value="1"><label for="page5"> /page5</label>
<br><input type="radio" name="pages" id="page6" value="1"><label for="page6"> /page6</label>
</div><br>
<div id="topbtm">Top or Bottom?
<br><input type="radio" name="location" id="tb_top" required><label for="tb_top">Top</label>
<br><input type="radio" name="location" id="tb_btm"><label for="tb_btm">Bottom</label>
</div><br>
<div id="selection">Selection
<br><label><input type="checkbox" name="selection" id="s1" value="4"><span>1</span></label>
<label><input type="checkbox" name="selection" id="s2" value="4"><span>2</span></label>
<label><input type="checkbox" name="selection" id="s3" value="4"><span>3</span></label>
<label><input type="checkbox" name="selection" id="s4" value="4"><span>4</span></label>
<label><input type="checkbox" name="selection" id="s5" value="4"><span>5</span></label>
<label><input type="checkbox" name="selection" id="s6" value="4"><span>6</span></label>
<br><label><input type="checkbox" name="selection" id="s7" value="4"><span>7</span></label>
<label><input type="checkbox" name="selection" id="s8" value="4"><span>8</span></label>
<label><input type="checkbox" name="selection" id="s9" value="4"><span>9</span></label>
<label><input type="checkbox" name="selection" id="s10" value="4"><span>10</span></label>
<label><input type="checkbox" name="selection" id="s11" value="4"><span>11</span></label>
<label><input type="checkbox" name="selection" id="s12" value="4"><span>12</span></label>
</div><br>
<div id="weeks">Weeks
<br><select required><option value="" disabled selected>Select one</option><option value="7">1 week</option><option value="14">2 weeks</option><option value="21">3 weeks</option><option value="28">4 weeks</option></select>
</div>
</div><br>
<div id="info">Info
<br><input type="file" name="image" value="image" accept="image/jpg" required>
<br><input type="url" name="url" placeholder="Linked Website (URL)" required>
<br><input type="text" name="color" placeholder="Background Color" required>
<br><input type="text" name="hovertext" placeholder="Hover Text">
</div><br>
<input type="hidden" name="cmd" value="_xclick" />
<input type="hidden" name="business" value="(myemail)" />
<input type="hidden" name="currency_code" value="USD" />
<input type="hidden" name="item_name" value="Purchase" />
<input type="hidden" name="amount" id="total" value=""/>
<input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_buynowCC_LG.gif" border="0" name="submit" alt="Make payments with PayPal - it's fast, free and secure!" />
</form>
How can I have the input ID's, not values emailed to me upon a certain action?
I don't know a way to submit this form when a payment is successfully completed (please let me know if this is possible), so another idea I had was to have PayPal redirect to a "success" page when the payment was successful, and submit the form when that "success" page is reached. So 1) how can I have this form be submitted when that page is reached and
2) how can I only receive the input ID's instead of the values?

Answer 1

i didn't understand well .But if you want to get the id of The last record inserted in database , you can use:
mysqli_insert_id($connection_value)
and you can use mail() to send an email !!!.
mail(to,subject,message,headers,parameters);
And if you just want to send your elements id's , There are several ways to do that ! On is to make hidden inputs and pass their values to your page then send them use email ! the secound way that I can suggest you is to use javascript , and make an ajax file that gets you'r form id's then send them to your mail !
Have a good day ! Apr <3