delete image from folder using php

Question

vijiglad 0 Newbie Poster

13 Years Ago

This is the code to delete image in a folder...

<?php
$path = "uploads";

if(isset($_POST['file']) && is_array($_POST['file']))
{
	foreach($_POST['file'] as $file)
	{	
		unlink($path . "/" . $file) or die("Failed to <strong class='highlight'>delete</strong> file");
	}
	header("location: " . $_SERVER['REQUEST_URI']); //redirect after deleting files so the user can refresh without that resending post info message
}
?>
<form name="form1" method="post">
<?php

$path = "uploads";
$dir_handle = @opendir($path) or die("Unable to open folder");

while (false !== ($file = readdir($dir_handle))) 
{

if($file == "index.php")
continue;
if($file == ".")
continue;
if($file == "..")
continue;

echo "<input type='CHECKBOX' name='file[]' value='$file'>";
echo "<img src='$file' alt='$file'><br />";

}
closedir($dir_handle);

?>
<input type="submit" name="Delete" value="Delete">
</form>

For the above code I'm unable to view the image.. any one help me please..

delete folder images php

4 Contributors
4 Replies
17K Views
4 Years Discussion Span
Latest Post 8 Years Ago Latest Post by Sujeet_1

All 4 Replies

mohamedasif18 0 Junior Poster in Training

12 Years Ago

Hai vijiglad

this is my code worked fine for me , i saved my images in the folder name 'images' . If u may more doubts mns see the attachment..

<?php
include 'config.php';
error_reporting(E_ALL ^ E_NOTICE);
$select = mysql_query("SELECT * from myimages");
if(isset($_POST['submit']))
{
	for($i=1;$i<=$_POST['hidden'];$i++)
	{
		
		$query2 = mysql_query("SELECT picture from myimages WHERE id = ' ".$_POST["hioddenid$i"]." ' ");
		while($file = mysql_fetch_array($query2))
		{
		$unlink = unlink('images/'.$file['picture']);
		if($unlink)
		{
		$query1 = mysql_query("DELETE from myimages WHERE id = ' ".$_POST["hioddenid$i"]." ' ");
		echo 'Deleted , You Will be Redirect';
		header("refresh : 3 imageview.php");
		}
		else
		{
		echo 'Not deleted';
		}
		}
	}
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>View Images</title>
</head>

<body>
<form action="<?php $_SERVER['PHP_SELF'] ?>" method="post">
<table align="center" cellspacing="15">
<tr>
	<th align="left">Action</th>
	<th align="left">Name</th>
	<th align="left">E Mail</th>
	<th align="left">Picture</th>
</tr>
<?php
$i = 0;
while($row = mysql_fetch_array($select))
{
$i = $i + 1;
?>
<tr>
	<td><input type="checkbox" name="hioddenid<?php echo $i; ?>" value="<?php echo $row['id']; ?>" /></td>
	<td><?php echo $row['name']; ?></td>
	<td><?php echo $row['email']; ?></td>
	<td><img src="images/<?php echo $row['picture'];?>" height="80" width="100"/></td>
	<input type="hidden" name="image<?php echo $i; ?>" value="<?php echo $row['picture'];?>" />
</tr>
<?php
}
?>
<tr>
	<input type="hidden" name="hidden" value="<?php echo $i; ?>" />
	<td colspan="3" align="center"><input type="submit" name="submit" value="Delete" /></td>
</tr>
</table>
</form>
</body>
</html>

This attachment is potentially unsafe to open. It may be an executable that is capable of making changes to your file system, or it may require specific software to open. Use caution and only open this attachment if you are comfortable working with zip files.

Image_Delete.zip (414.36 KB)

bengngim commented: Good. +0

Reply to this topic

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.

smantscheff 265 Veteran Poster · Answer 1 · 2011-03-09T18:45:26+00:00

smantscheff 265 Veteran Poster

13 Years Ago

The $path is missing in the img tag in line 30.

vijiglad 0 Newbie Poster · Answer 2 · 2011-03-10T14:24:01+00:00

vijiglad 0 Newbie Poster

13 Years Ago

oh still unable to view images

Sujeet_1 0 Newbie Poster · Answer 3 · 2015-10-20T06:48:23+00:00

<snipped> this is the working code images view with delete option.

<?php

echo scanDirectoryImages("uploads");

/**
 * Recursively search through directory for images and display them
 * 
 * @param  array  $exts
 * @param  string $directory
 * @return string
 */
function scanDirectoryImages($directory, array $exts = array('jpeg', 'jpg', 'gif', 'png'))
{
    if (substr($directory, -1) == 'uploads/') {
        $directory = substr($directory, 0, -1);
    }
    $html = '';
    if (
        is_readable($directory)
        && (file_exists($directory) || is_dir($directory))
    ) {
        $directoryList = opendir($directory);
        while($file = readdir($directoryList)) {
            if ($file != '.' && $file != '..') {
                $path = $directory . '/' . $file;
                if (is_readable($path)) {
                    if (is_dir($path)) {
                        return scanDirectoryImages($path, $exts);
                    }
                    if (
                        is_file($path)
                        && in_array(end(explode('.', end(explode('/', $path)))), $exts)
                    ) {
                        $html .= '<a href="' . $path . '"><img src="' . $path
                            . '" style="max-height:100px;max-width:100px" /></a>';
                    }
                }
            }
        }
        closedir($directoryList);
    }
    return $html;
}
?>
<?php
$path = "uploads";
if(isset($_POST['file']) && is_array($_POST['file']))
{
    foreach($_POST['file'] as $file)
    {   
        unlink($path . "/" . $file) or die("Failed to <strong class='highlight'>delete</strong> file");
    }
    header("location: " . $_SERVER['REQUEST_URI']); //redirect after deleting files so the user can refresh without that resending post info message
}
?>
<form name="form1" method="post">
<?php
$path = "uploads";
$dir_handle = @opendir($path) or die("Unable to open folder");
while (false !== ($file = readdir($dir_handle))) 
{
if($file == "index.php")
continue;
if($file == ".")
continue;
if($file == "..")
continue;
echo "<input type='CHECKBOX' name='file[]' value='$file'>";



}
closedir($dir_handle);
?>
<input type="submit" name="Delete" value="Delete">
</form>

delete image from folder using php

Recommended Answers Collapse Answers

All 4 Replies

Recommended Answers