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<?php |
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/* |
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* This file is part of the Webmozart JSON package. |
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* |
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* (c) Bernhard Schussek <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Webmozart\Json; |
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/** |
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* @since 1.0 |
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* |
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* @author Bernhard Schussek <[email protected]> |
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*/ |
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class JsonError |
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{ |
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/** |
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* User-land implementation of `json_last_error_msg()` for PHP < 5.5. |
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* |
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* @return string The last JSON error message. |
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*/ |
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public static function getLastErrorMessage() |
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{ |
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return self::getErrorMessage(json_last_error()); |
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} |
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/** |
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* Returns the error message of a JSON error code. |
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* |
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* @param int $error The error code. |
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* |
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* @return string The error message. |
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*/ |
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public static function getErrorMessage($error) |
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{ |
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switch ($error) { |
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case JSON_ERROR_NONE: |
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return 'JSON_ERROR_NONE'; |
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case JSON_ERROR_DEPTH: |
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return 'JSON_ERROR_DEPTH'; |
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case JSON_ERROR_STATE_MISMATCH: |
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return 'JSON_ERROR_STATE_MISMATCH'; |
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case JSON_ERROR_CTRL_CHAR: |
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return 'JSON_ERROR_CTRL_CHAR'; |
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case JSON_ERROR_SYNTAX: |
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return 'JSON_ERROR_SYNTAX'; |
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case JSON_ERROR_UTF8: |
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return 'JSON_ERROR_UTF8'; |
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} |
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if (version_compare(PHP_VERSION, '5.5.0', '>=')) { |
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switch ($error) { |
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case JSON_ERROR_RECURSION: |
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return 'JSON_ERROR_RECURSION'; |
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case JSON_ERROR_INF_OR_NAN: |
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return 'JSON_ERROR_INF_OR_NAN'; |
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case JSON_ERROR_UNSUPPORTED_TYPE: |
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return 'JSON_ERROR_UNSUPPORTED_TYPE'; |
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} |
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} |
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return 'JSON_ERROR_UNKNOWN'; |
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} |
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private function __construct() |
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{ |
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} |
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} |
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webmozart /
json
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