What is the best way to read and output all images in a directory using PHP?

To read and output all images in a directory using PHP, you can use the `scandir()` function to get a list of files in the directory, filter out only the image files using a loop and a conditional statement, and then output them using HTML `<img>` tags. 

$dir = &#039;path/to/directory/&#039;;
$files = scandir($dir);

foreach($files as $file){
    if(is_file($dir . $file) &amp;&amp; in_array(pathinfo($file, PATHINFO_EXTENSION), [&#039;jpg&#039;, &#039;jpeg&#039;, &#039;png&#039;, &#039;gif&#039;])){
        echo &#039;&lt;img src=&quot;&#039; . $dir . $file . &#039;&quot; alt=&quot;&#039; . $file . &#039;&quot;&gt;&#039;;
    }
}

Keywords

PHP directory images output read

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