Subversion-Projekte lars-tiefland.laravel_shop

<?php

namespace Illuminate\Database\Console\Migrations;

class TableGuesser

{

    const CREATE_PATTERNS = [

        '/^create_(\w+)_table$/',

        '/^create_(\w+)$/',

    ];

    const CHANGE_PATTERNS = [

        '/_(to|from|in)_(\w+)_table$/',

        '/_(to|from|in)_(\w+)$/',

    ];

    /**

     * Attempt to guess the table name and "creation" status of the given migration.

     *

     * @param  string  $migration

     * @return array

     */

    public static function guess($migration)

    {

        foreach (self::CREATE_PATTERNS as $pattern) {

            if (preg_match($pattern, $migration, $matches)) {

                return [$matches[1], $create = true];

            }

        }

        foreach (self::CHANGE_PATTERNS as $pattern) {

            if (preg_match($pattern, $migration, $matches)) {

                return [$matches[2], $create = false];

            }

        }

    }

}