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<?php |
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/** |
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* Platine User Agent |
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* |
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* Platine User Agent is a lightweight library for detecting |
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* user browser, device, OS, CPU |
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* |
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* This content is released under the MIT License (MIT) |
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* |
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* Copyright (c) 2020 Platine User Agent |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy |
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* of this software and associated documentation files (the "Software"), to deal |
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* in the Software without restriction, including without limitation the rights |
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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* copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in all |
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* copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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* SOFTWARE. |
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*/ |
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/** |
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* @file Helper.php |
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* |
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* The User Agent helper class |
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* |
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* @package Platine\UserAgent\Util |
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* @author Platine Developers Team |
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* @copyright Copyright (c) 2020 |
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* @license http://opensource.org/licenses/MIT MIT License |
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* @link https://www.platine-php.com |
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* @version 1.0.0 |
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* @filesource |
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*/ |
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declare(strict_types=1); |
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namespace Platine\UserAgent\Util; |
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/** |
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* @class Helper |
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* @package Platine\UserAgent\Util |
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*/ |
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class Helper |
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{ |
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/** |
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* Return the major version number from the full version |
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* @param string $fullVersion |
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* @return int |
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*/ |
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public static function getMajorVersion(string $fullVersion): int |
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{ |
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$version = preg_replace('/[^\d\.]/', '', $fullVersion); |
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if ($version !== null) { |
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$parts = explode('.', $version); |
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return (int) $parts[0]; |
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} |
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return 0; |
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} |
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/** |
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* Return the camel case value of the given string |
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* @param string $value |
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* @return string |
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*/ |
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public static function toCamelCase(string $value): string |
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{ |
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return str_replace('_', '', lcfirst(ucwords($value, '_'))); |
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} |
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/** |
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* Check whether the string start with |
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* @param string $str the string value |
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* @param string $search the value to search |
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* @return bool |
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*/ |
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public static function startsWith(string $str, string $search): bool |
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{ |
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return strpos($str, $search) === 0; |
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} |
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/** |
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* Replace the first matched of the string |
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* @param string $search |
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* @param string $replace |
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* @param string $str |
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* @return string |
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*/ |
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public static function replaceFirst( |
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string $search, |
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string $replace, |
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string $str |
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): string { |
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$regex = '/' . preg_quote($search, '/') . '/'; |
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$content = preg_replace($regex, $replace, $str, 1); |
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if ($content !== null) { |
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return $content; |
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} |
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return ''; |
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} |
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} |
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platine-php /
user-agent
