CureNet/tools/putenv/putenv.php

<?php

namespace Tools;

class PutEnv {
    private string $file;
    private string $key;
    private string $value;
    private array $content;
    public function __construct() {
        $argv = $_SERVER['argv'];
        $argc = sizeof($argv);
        print_r([$argc, $argv]);
        switch($argc) {
            case 3:
                $this->file = $argv[1];
                $this->key = $argv[2];
                $this->value -> $argv[3];
            break;
            
            case 2:
                $this->file = $argv[1];
                $this->key = $argv[2];
                $this->value = fgets(STDIN);
            break;
            
            default:
                echo "usage:
                    php8.0 putenv.php filename key value
                    echo value | php8.0 putenv filename key";
                throw new Exception("invalid params");
        }
        if (!file_exists($this->file)) {
            throw new Exception('File not found');
        }
        $this->content = file($this->file);
        foreach ($this->content as $l => $line) {
            if (!str_starts_with($line, $this->key)) {
                continue;
            }
            $next = trim(substr($line, strlen($this->key)));
            if (strlen($next) === 0 || $next[0] !== '=') {
                continue;
            }
            $key = $this->key;
            $value = $this->value;
            if (strpos($value, ' ') !== false) {
                $value = '"' . addslashes($value) . '"';
            }
            $this->content[$l] = $key . '=' . $value;
        }
        $content = implode("\n", $this->content);
        file_put_contents($this->file, $content);
    }
}

new PutEnv();