PHP code example of italix / converters

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

italix / converters example snippets

use Italix\Converters\ConverterSet;

$set = new ConverterSet([$markdown_to_html, $html_to_pdf, $text_to_mp3, /* … */]);

$set->convert($bytes, 'md', 'pdf');  // one driver per hop, chained automatically
$set->convert($bytes, 'md', 'mp3');  // md -> html -> text -> mp3, if that's what's registered

interface Converter
{
    /** @return array<array{0: string, 1: string}> every (from, to) pair this driver handles directly */
    public function pairs(): array;

    /** Is whatever this driver depends on (a binary, an extension) usable right now? */
    public function is_available(): bool;

    public function convert(
        string $source,
        string $from_extension_c,
        string $to_extension_c,
        ConversionOptions $options
    ): ConvertedDocument;

    /** One line, for a CLI probe. */
    public function describe(): string;
}

use Italix\Converters\ConversionOptions;

$set->convert($bytes, 'png', 'webp');                                    // no options — the common case
$set->convert($bytes, 'png', 'webp', ConversionOptions::none()->with_quality(95));
$set->convert($bytes, 'pdf', 'png', ConversionOptions::none()->with_page(2));

use Italix\Converters\ConverterSet;
use Italix\Converters\NoRouteException;

$set = new ConverterSet([$md_to_html, $html_to_pdf]);

$set->route('md', 'pdf');     // [[md, html, $md_to_html], [html, pdf, $html_to_pdf]]
$set->convert($bytes, 'md', 'pdf');  // walks that route, feeding each hop's output into the next

try {
    $set->convert($bytes, 'md', 'mp4');
} catch (NoRouteException $e) {
    // "No route from .md to .mp4. Reachable from .md: .html, .pdf."
}