Using $_GET with a submit button - php

Question

I have a table with 3 columns like so in index.php:
ID | StName | Inspect
_________________________________
1 Wisconsin INSPECT
2 Alabama INSPECT
3 Nebraska INSPECT
The right most column is a submit button which takes the user to a page called inspect.php. I want to send the corresponding ID column value to inspect.php when a user clicks the INSPECT button so that I can use that value inside inspect.php, how can I do this?
Currently I have:
//index.php
echo "<table border = 1>
<tr>
<td>ID</td>
<td>StName</td>
</tr>";
// go into a loop to create more rows -- omitted
echo "<tr>";
echo "<td>" . $resultArr[0] . "</td>";
echo "<td>" . $resultArr[1] . "</td>";
echo "<td> <form action='inspect.php' method='get'>
<input type='Submit' value='Inspect'>
</form>
</td>";
echo "</tr>";
echo "</table>";
$resultArr[0] contains the ID value I want to send to inspect.php

Answer 1

So add an input field inside the form with a name attribute which will be an index key name on inspect.php page
<form action='inspect.php' method='get'>
<input type='hidden' name="id" value='<?php echo $resultArr[0]; ?>'>
<input type='submit' value='Inspect'>
</form>
A better and simple way to go for this is without a submit, just use a hyperlink like
Inspect
And later process this id on inspect.php page

Answer 2

I think I got what you wanted to work. I am using different data in the array, but you should be able to change to your needs anyway.
On index.php:
$resultArr = array("dave","fff","erere");
echo "<table border = 1>
<tr>
<td>ID</td>
<td>StName</td>
</tr>";
// go into a loop to create more rows -- omitted
echo "<tr>";
echo "<td>" . $resultArr[0] . "</td>";
echo "<td>" . $resultArr[1] . "</td>";
echo "<td> <form action='inspect.php' method='get'>
<input type='hidden' name='id' value=' $resultArr[0] '>
<input type='submit' name='inspect' value='Inspect'> </td>";
echo "</tr>";
echo "</table>";
And on inspect.php:
if( $_GET['inspect']){
$name = $_GET['id'];
echo $name;
}
This outputs the value of $resultArr[0], which I think you wanted.