将表单输入中的 php 变量传递到作为 echo 一部分的 href 链接

Question

The input..

<input class="myButton" style="width: 60px" type="number" min="1" max="200" step="1"  name='pages' value='<?php echo "$pages";?>'/> 

My attempt to pass the variable $pages

if(count($uploadedFiles)>0){
                        echo "<b>Uploaded:</b>";
                        echo "=";
                        foreach($uploadedFiles as $fileName)
                        {
                            echo " ".$fileName.",";
                        }
                        $var=$_POST['pages'];
                        echo '<br><a href="http://www.myurl.com/index.php?pages=';$_GET["var"];" target="_blank">View Pages</span></a>';
                                            }                                           
                }
                else{
                    echo "ERROR: Please press the browse button and select a CSV file to upload.";
                }

This does not add the desired number so the clicked URL becomes.. http://www.myurl.com/index.php?pages=x (where x is the number entered in the form)

Answer 1

I've taken a completely different approach to this now and got it functioning as I'd like.

Many thanks for your help and pointers.

<form action="myurl.com/index.php?pages=$pages" method="get" target="_blank">