Add license badges to all projects in felipefialho/awesome-made-by-brazilians repo

ambb_projects_add_license_badges.php

<?php

$aFile = file('README.md', FILE_TEXT);
$licensed_file = fopen('NEW_README.md', 'wb+');

// Stub: [![license](https://img.shields.io/github/license/AUTHOR/REPO.svg)](/LICENSE)
// pattern to search = ![Stars](https://img.shields.io/github/stars/LarissaAbreu/contrata-se-dev.svg?style=flat-square)

foreach ($aFile as $line_num => $line) {

    $matches = null;

    if (preg_match('/\!\[Stars\].*\)/', $line, $matches)) {
        $stars_line = $matches[0];
        $star_url_parts = explode('/', $stars_line);
        $author = $star_url_parts[5];
        $repo_name_dirty = $star_url_parts[6];
        $repo_name_clean = explode("?", $repo_name_dirty)[0]; // remove ?style=flat-square from the new URL
        $repo_name_clean = implode('', explode(".svg", $repo_name_clean)); // remove .svg from repo name

        $license_url = "[![license](https://img.shields.io/github/license/$author/$repo_name_clean.svg)](/LICENSE)";
        
        echo $license_url.PHP_EOL;
        fwrite($licensed_file, $line.' '.$license_url.PHP_EOL);
    } else {
        fwrite($licensed_file, $line);
    }

}

fclose($licensed_file);