Get All the Images from a Folder in PHP

Pull all images from a specified directory and then display them

You can also use glob for this:

$dirname = "media/images/iconized/";
$images = glob($dirname."*.png");

foreach($images as $image) {
    echo '<img src="'.$image.'" /><br />';
}

Listing all images in a directory using PHP

I like PHP's glob function.

foreach(glob(IMAGEPATH.'*') as $filename){
    echo basename($filename) . "\n";
}

How to display images from a folder using php - PHP

You had a mistake on the statement below. Use . not ,

echo '<img src="', $dir, '/', $file, '" alt="', $file, $

to

echo '<img src="'. $dir. '/'. $file. '" alt="'. $file. $

and

echo 'Directory \'', $dir, '\' not found!';

to

echo 'Directory \''. $dir. '\' not found!';

how to display an image from a directory in PHP?

<?php
$dir="./img";
if(is_dir($dir)){
    $files=scandir($dir);
    unset($files[array_search('.',$files)]);
    unset($files[array_search('..',$files)]);
    $sn=0;
    foreach($files as $key=>$val){
        echo "SNo: ".++$sn."<br/>\n";
        echo "Filename: ".$val."<br/>\n";
        echo "Date-Time Modified: ".date('Y/m/d h:i',filemtime(rtrim($dir,'\/')."/".$val))."<br/>\n";
        echo "Filesize: ".filesize(rtrim($dir,'\/')."/".$val)."bytes<br/>\n";
        echo "<img src=\"".rtrim($dir,'\/')."/".$val."\" /><br/><br/>\n\n";
    }
}else{
    echo "(".$dir.") does not exist or is not a valid directory";
}
?>

PHP: Pull all images from a specified directory using relative image path

I would edit the loop in order to remove unnecessary string from path:

foreach($images as $image) {
    $src = str_replace('/home/dev/public_html' ,'', $image) ;   
    echo '<img src="'.$src.'" /><br />';
}

How to download all images from a folder

You mean something like this? :

<?php
$files = glob("Image/"."*.*");
$countFiles = count($files); //Don't do calculations in your loop, this is really slow

for ($i=0; $i<$countFiles; $i++)
{
    $num = $files[$i];

    echo '<a href="download.php?file=' . $files[$i] . '"><img src="'.$num.'" alt="Here should be image" width="256" height="192" ></a><br/>';
}
?>

Getting images from subfolder and title of folder

This might help you. getDirContents will return all the folders with images.

function getDirContents($dir){
    $files = scandir($dir);

    foreach($files as $key => $value){
        $path = realpath($dir.DIRECTORY_SEPARATOR.$value);
        if(!is_dir($path)) {
            $results[] = $value;
        } else if($value != "." && $value != "..") {
            $results[$value] = getDirContents($path);
        }
    }
    return $results;
}

I have just provided the iteration of all directories, you need to add your div structure according to your need.

$directories = getDirContents('sub-directory'); // specify your sub-directory here as a parameter

if (!empty($directories)) {
    foreach ($directories as $directory => $images) {
        // this will be the parent folder of images
        echo $directory;
        if (!empty($images)) {
            foreach ($images as $image) {
                // add img tag here with valid url
                echo $image;
            }
        }
    }
}

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