rostenkowski/doctrine

<?php declare(strict_types=1);

namespace Rostenkowski\Doctrine\Logger;


use Doctrine\DBAL\Logging\SQLLogger;

class FileLogger implements SQLLogger
{

    /**
     * @var string
     */
    private $file;

    /**
     * @var float
     */
    private $start;

    /**
     * @var int
     */
    private $current;

    /**
     * @var array
     */
    private $queries = [];


    public function __construct(string $file)
    {
        $this->file = $file;

        register_shutdown_function(function () {
            file_put_contents($this->file, str_repeat('-', 100) . PHP_EOL . PHP_EOL, FILE_APPEND);
        });
    }


    public function startQuery($sql, array $params = NULL, array $types = NULL)
    {
        $this->start = (float) microtime(true);
        $this->queries[++$this->current] = ['sql' => $sql, 'params' => $params, 'types' => $types, 'dur' => 0];
    }


    public function stopQuery()
    {
        $q = $this->queries[$this->current];
        $q['dur'] = (float) microtime(true) - $this->start;
        $log = sprintf("%s \n\n%s \n\n%s ms \n\n%s \n\n",
            "#$this->current:",
            $q['sql'],
            round($q['dur'] * 1000, 3),
            var_export($q['params'], true)
        );
        file_put_contents($this->file, $log, FILE_APPEND);
    }

}