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<?php |
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declare(strict_types=1); |
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namespace cse\helpers; |
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use cse\helpers\Exceptions\CSEHelpersJsonException; |
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/** |
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* Class Json |
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* |
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* @package cse\helpers |
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*/ |
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class Json |
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{ |
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const JSON_DEFAULT_UNESCAPED = JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE; |
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/** |
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* @var bool |
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*/ |
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protected static $checkException = false; |
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/** |
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* Json encode |
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* |
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* @param array $data |
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* @param int $options |
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* |
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* @return string |
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* |
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* @throws CSEHelpersJsonException |
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*/ |
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public static function encode(array $data, int $options = self::JSON_DEFAULT_UNESCAPED): string |
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{ |
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$result = json_encode($data, $options); |
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if (self::$checkException) self::errorToException(); |
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return $result; |
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} |
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/** |
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* Print JSON data |
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* |
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* @param $data |
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* |
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* @return string |
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* |
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* @throws CSEHelpersJsonException |
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*/ |
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public static function prettyPrint($data): string |
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{ |
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$result = json_encode($data, JSON_PRETTY_PRINT); |
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if (self::$checkException) self::errorToException(); |
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return $result; |
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} |
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/** |
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* Json decode |
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* |
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* @param string $data |
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* @param bool $assoc |
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* |
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* @return mixed |
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* |
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* @throws CSEHelpersJsonException |
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*/ |
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public static function decode(string $data, bool $assoc = true) |
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{ |
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$result = json_decode($data, $assoc); |
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if (self::$checkException) self::errorToException(); |
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return $result; |
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} |
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/** |
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* Set check Exception |
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* |
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* @param bool $status |
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*/ |
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public static function setCheckException(bool $status = true): void |
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{ |
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self::$checkException = $status; |
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} |
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/** |
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* Check error last json transform |
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* |
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* @return bool |
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*/ |
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public static function isNoteError(): bool |
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{ |
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return empty(json_last_error()); |
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} |
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/** |
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* Get error msg |
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* |
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* @param $msg |
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* |
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* @return string|null |
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*/ |
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public static function getErrorMsg($msg = null): ?string |
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{ |
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return self::isNoteError() ? null : json_last_error_msg() . (empty($msg) ? '' : ' ' . print_r($msg ,true)); |
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} |
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/** |
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* Error to exception |
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* |
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* @param $msg |
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* |
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* @throws CSEHelpersJsonException |
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*/ |
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public static function errorToException($msg = null): void |
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{ |
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if (self::isNoteError()) return; |
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throw new CSEHelpersJsonException( |
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self::getErrorMsg($msg), |
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json_last_error() |
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); |
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} |
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} |
cs-eliseev /
helpers-json
