Delete image from images folder with php

Question

I am creating simple blog and deleting post from database but I want to delete image posted with that post I have did some code for deleting post from database but need help to delete image with that specific post.

This is my Delete_post.php it's working fine to delete post from database help expected to delete image:

<?php 
        include("includes/Config.php");

        if(isset($_GET['delete_post'])){

        $delete_id = $_GET['delete_post'];

        $delete_post = "DELETE FROM posts WHERE post_id='$delete_id' ";

        $run_delete = mysql_query($delete_post);


        echo "<script>alert('Post Has Been Deleted')</script>";
        echo "<script>window.open('../view_all_post.php','_self')</script>";
    }
?>

This is what I tried to use:

<?php 
        include("includes/Config.php");

        if(isset($_GET['delete_post'])){

        $delete_id = $_GET['delete_post'];

        $img_d = $_GET['img_id'];

        unlink("../../post_imgs/$img_d");

        $delete_post = "DELETE FROM posts WHERE post_id='$delete_id' ";

        $run_delete = mysql_query($delete_post);


        echo "<script>alert('Post Has Been Deleted')</script>";
        echo "<script>window.open('../view_all_post.php','_self')</script>";
    }
?>

Answer 1

您可以在PHP中使用unlink()删除文件

unlink('file path');

Answer 2

If you have the name of that file (best to have full path) just use unlink() , follow documentation:

http://php.net/manual/en/function.unlink.php