ArekX\PQL\Drivers\Pdo\MySql\Builders\Traits\QuoteNameTrait

Complexity

Total Complexity

2

Size/Duplication

Total Lines	18
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	quoteName()	0	7	2

<?php
/**
 * Copyright 2021 Aleksandar Panic
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace ArekX\PQL\Drivers\Pdo\MySql\Builders\Traits;

trait QuoteNameTrait
{
    /**
     * Quotes a name variable backticks for mysql names.
     *
     * If a name already contains backtick characters this method will
     * not perform any transformations.
     *
     * @param string $name Name to be quoted.
     * @return string
     */
    protected function quoteName(string $name): string
    {
        if (str_contains($name, '`')) {
            return $name;
        }

        return preg_replace("/([a-zA-Z_]\w*)/", "`$1`", $name);
    }
}