resize-images.php

<?php
require 'smartcrop.php'; // Download from https://raw.githubusercontent.com/xymak/smartcrop.php/master/smartcrop.php
use xymak\image;

$input_folder = "/vagrant/uploads/user_image/"; // Include trailing slash
$output_folder = "/vagrant/resized_images/"; // Must NOT be the same as input folder. Include tailing slash

$imageFiles = glob("${input_folder}*.{jpg,png}", GLOB_BRACE);

foreach ($imageFiles as $file) {
    echo "Processing $file...";
    $smartcrop = new xymak\image\smartcrop($file, [
        'width' => 640,
        'height' => 640
    ]);

    $res = $smartcrop->analyse();
    $smartcrop->crop($res['topCrop']['x'], $res['topCrop']['y'], $res['topCrop']['width'], $res['topCrop']['height']);
    $path = pathinfo($file);
    $smartcrop->output($output_folder . $path['filename'] . '.jpg');
    echo " OK\n";
}