editing and deleting php crud example

Example 1: delete in crud php

<button class="btn" type="submit" name="save" >Save</button>

Example 2: delete in crud php

<?php 
	if (isset($_GET['edit'])) {
		$id = $_GET['edit'];
		$update = true;
		$record = mysqli_query($db, "SELECT * FROM info WHERE id=$id");

		if (count($record) == 1 ) {
			$n = mysqli_fetch_array($record);
			$name = $n['name'];
			$address = $n['address'];
		}
	}
?>