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<?php |
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namespace Averta\Core\Utility; |
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|
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|
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class JSON |
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{ |
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/** |
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* Detect is JSON |
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* |
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* @param $args |
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* |
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* @return bool |
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*/ |
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public static function isJson(...$args) |
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{ |
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if(is_array($args[0]) || is_object($args[0])) { |
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return false; |
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} |
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|
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if (trim($args[0]) === '') { |
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return false; |
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} |
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|
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json_decode(...$args); |
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return (json_last_error() == JSON_ERROR_NONE); |
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} |
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|
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/** |
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* Remove extra white-spaces and tabs from json string |
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* |
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* @param string $json |
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* |
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* @return string |
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*/ |
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public static function normalize( $json ) |
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{ |
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if( ! is_string( $json ) ) { |
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return $json; |
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} |
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|
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if (trim( $json ) === '') { |
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return ''; |
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} |
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|
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$decoded = json_decode( $json ); |
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return (json_last_error() == JSON_ERROR_NONE) ? json_encode( $decoded ) : $json; |
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} |
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|
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} |
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|
