ניהול תמונות ומשאבים סטטיים בצורה יעילה

<?php
// Check if the source file exists
$sourceImage = 'example.jpg';
$destinationImage = 'example.webp';

if (!file_exists($sourceImage)) {
    echo "Source image does not exist.";
    exit;
}

// Create an image resource from the source file
$image = imagecreatefromjpeg($sourceImage);

// Convert the image to WebP and save it
if (imagewebp($image, $destinationImage)) {
    echo "Image converted successfully to WebP format.";
} else {
    echo "Failed to convert image to WebP format.";
}

// Free memory
imagedestroy($image);
?>

composer require spatie/image-optimizer

<?php
// Install the Spatie Image Optimizer package first with: composer require spatie/image-optimizer
use Spatie\ImageOptimizer\OptimizerChainFactory;
// Function to optimize an image
function optimizeImage($imagePath) {
// Check if the file exists
if (!file_exists($imagePath)) {
echo "Image file does not exist.";
return false;
}
// Create an OptimizerChain instance
$optimizerChain = OptimizerChainFactory::create();
// Optimize the image
try {
$optimizerChain->optimize($imagePath);
echo "Image optimized successfully: $imagePath";
return true;
} catch (Exception $e) {
echo "Failed to optimize image: " . $e->getMessage();
return false;
}
}
// Example usage
$imagePath = 'example.jpg'; // Replace with the path to your image
optimizeImage($imagePath);
?>

<?php
// Function to replace default URLs with CDN URLs
function replace_with_cdn_url($url) {
$cdn_domain = 'https://cdn.example.com'; // Replace with your CDN domain
$site_url = site_url();
// Replace the default site URL with the CDN domain
return str_replace($site_url, $cdn_domain, $url);
}
// Apply the CDN URL filter to media attachments
add_filter('wp_get_attachment_url', 'replace_with_cdn_url');
// Apply the CDN URL filter to script and style URLs
function enqueue_with_cdn($url) {
$cdn_domain = 'https://cdn.example.com'; // Replace with your CDN domain
$site_url = site_url();
// Replace the default site URL with the CDN domain
return str_replace($site_url, $cdn_domain, $url);
}
add_filter('script_loader_src', 'enqueue_with_cdn');
add_filter('style_loader_src', 'enqueue_with_cdn');
?>

function async_js($tag, $handle, $src) {
if ('example-script' !== $handle) {
return $tag;
}
return '';
}
add_filter('script_loader_tag', 'async_js', 10, 3);
?>

yarn add clean-css-cli
cleancss -o style.min.css style.css