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I have a php script that returns the images(or files) in a directory. The final output is a json of file names.
Below is the code of of what I have now and the result.
<?php
$files = array();
$dir = opendir('/folderpath');
while ($file = readdir($dir)) {
if ($file == '.' || $file == '..') {
continue;
}
$files[] = $file;
}
header('Content-type: application/json');
echo json_encode($files);
The result is this json
["1.png","2.jpg","4.jpg","3.png"]
The result I want is to append the url to each image add url as the key to each image.
[
{"url":"https://s3-us-west-2.amazonaws.com/appsdeveloperblog.com/images/cats/cat-1.png"},
{"url":"https://s3-us-west-2.amazonaws.com/appsdeveloperblog.com/images/cats/cat-2.jpg"},
{"url":"https://s3-us-west-2.amazonaws.com/appsdeveloperblog.com/images/cats/cat-3.jpg"},
{"url":"https://s3-us-west-2.amazonaws.com/appsdeveloperblog.com/images/cats/cat-4.jpg"},
{"url":"https://s3-us-west-2.amazonaws.com/appsdeveloperblog.com/images/cats/cat-5.jpg"},
{"url":"https://s3-us-west-2.amazonaws.com/appsdeveloperblog.com/images/cats/cat-6.jpg"}
]
>Solution :
This will create an associative array with the right structure:
$files[] = [ "url" => "https://s3-us-west-2.amazonaws.com/appsdeveloperblog.com/images/cats/cat-".$file ];