How to use image manipulation library Glide with plain PHP

问题

I'm trying to use PHP Glide image manipulation library for one of my projects. I've followed their docs given at here - http://glide.thephpleague.com/1.0/simple-example/ .

I've created a "routes.php". Here is my code.

<?php
require 'vendor/autoload.php';

// Setup Glide server
$server = League\Glide\ServerFactory::create([
    'source' => 'img/users/source',
    'cache' => 'img/users/cache',
]);

// echo '<pre>';
// print_r($server);
// echo '</pre>';

// You could manually pass in the image path and manipulations options
//$server->outputImage('users/1.jpg', ['w' => 300, 'h' => 400]);
$server->outputImage('img/users/source/1.jpg', ['w' => 300, 'h' => 400]);

My images are in folder called 'img' & folder structure is like this -

So, according to the doc & my understanding when I execute "routes.php" file through the browser it should return me an image URL which I've hardcoded in the code. But, I'm getting an exception instead.

Exception -

PHP Fatal error: Uncaught exception 'League\Glide\Filesystem\FileNotFoundException' with message 'Could not find the image img/users/source/1.jpg.' in /var/www/testing/glide/vendor/league/glide/src/Server.php:465\nStack trace:\n#0 /var/www/testing/glide/vendor/league/glide/src/Server.php(433): League\Glide\Server->makeImage('img/users/sourc...', Array)\n#1 /var/www/testing/glide/routes.php(16): League\Glide\Server->outputImage('img/users/sourc...', Array)\n#2 {main}\n thrown in /var/www/testing/glide/vendor/league/glide/src/Server.php on line 465

Need some to understand how to work with this glide.

回答1:

Add this next to the require:

use League\Flysystem\Adapter\Local;
use League\Flysystem\Filesystem;
use League\Glide\ServerFactory;

Like this:

<?

require '../vendor/autoload.php';

use League\Flysystem\Adapter\Local;
use League\Flysystem\Filesystem;
use League\Glide\ServerFactory;

// Setup Glide server
$server = League\Glide\ServerFactory::create([
    'source' => '../assets/img/source',
    'cache' => '../assets/img/cache',
]);

// You could manually pass in the image path and manipulations options
$server->outputImage('01.jpg', ['w' => 300, 'h' => 400]);

来源：https://stackoverflow.com/questions/36527666/how-to-use-image-manipulation-library-glide-with-plain-php

标签

php

image-manipulation

php-glide