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<?php |
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/** |
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* Konfig |
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* |
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* Yet another simple configuration loader library. |
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* |
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* @author Xeriab Nabil (aka KodeBurner) <[email protected]> |
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* @license https://raw.github.com/xeriab/konfig/master/LICENSE MIT |
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* @link https://xeriab.github.io/projects/konfig |
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*/ |
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namespace Exen\Konfig\Exception; |
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// class ParseException extends ErrorException |
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class ParseException extends RuntimeException |
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{ |
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private $parsedFile; |
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private $parsedLine; |
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private $snippet; |
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private $rawMessage; |
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/** |
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* Constructor. |
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* |
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* @param array $error The error array |
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*/ |
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public function __construct(array $error) |
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{ |
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$message = isset($error['message']) ? $error['message'] : 'There was an error parsing the file'; |
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$code = isset($error['code']) ? $error['code'] : 0; |
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$severity = isset($error['type']) ? $error['type'] : 1; |
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$fileName = isset($error['file']) ? $error['file'] : __FILE__; |
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$lineNo = isset($error['line']) ? $error['line'] : __LINE__; |
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$exception = isset($error['exception']) ? $error['exception'] : null; |
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$snippet = isset($error['snippet']) ? $error['snippet'] : null; |
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$previous = isset($error['previous']) ? $error['previous'] : null; |
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$this->parsedFile = $fileName; |
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$this->parsedLine = $lineNo; |
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$this->snippet = $snippet; |
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$this->rawMessage = $message; |
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$this->updateRepr(); |
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parent::__construct( |
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$this->message, |
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0, |
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$previous |
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); |
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// parent::__construct( |
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// $message, |
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// $code, |
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// $severity, |
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// $fileName, |
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// $lineNo, |
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// $exception |
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// ); |
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} |
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/** |
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* Gets the snippet of code near the error. |
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* |
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* @return string The snippet of code |
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*/ |
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public function getSnippet() |
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{ |
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return $this->snippet; |
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} |
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/** |
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* Sets the snippet of code near the error. |
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* |
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* @param string $snippet The code snippet |
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*/ |
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public function setSnippet($snippet) |
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{ |
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$this->snippet = $snippet; |
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$this->updateRepr(); |
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} |
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/** |
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* Gets the filename where the error occurred. |
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* |
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* This method returns null if a string is parsed. |
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* |
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* @return string The filename |
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*/ |
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public function getParsedFile() |
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{ |
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return $this->parsedFile; |
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} |
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/** |
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* Sets the filename where the error occurred. |
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* |
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* @param string $parsedFile The filename |
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*/ |
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public function setParsedFile(string $parsedFile = null) |
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{ |
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$this->parsedFile = $parsedFile; |
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$this->updateRepr(); |
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} |
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/** |
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* Gets the line where the error occurred. |
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* |
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* @return int The file line |
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*/ |
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public function getParsedLine() |
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{ |
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return $this->parsedLine; |
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} |
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/** |
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* Sets the line where the error occurred. |
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* |
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* @param int $parsedLine The file line |
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*/ |
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public function setParsedLine(int $parsedLine = 0) |
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{ |
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$this->parsedLine = $parsedLine; |
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$this->updateRepr(); |
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} |
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private function updateRepr() |
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{ |
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$this->message = $this->rawMessage; |
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$dot = false; |
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if ('.' === substr($this->message, -1)) { |
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$this->message = substr($this->message, 0, -1); |
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$dot = true; |
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} |
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if (null !== $this->parsedFile) { |
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$this->message .= sprintf( |
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' in %s', |
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json_encode($this->parsedFile, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE) |
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); |
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} |
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if ($this->parsedLine >= 0) { |
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$this->message .= sprintf(' at line %d', $this->parsedLine); |
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} |
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if ($this->snippet) { |
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$this->message .= sprintf(' (near "%s")', $this->snippet); |
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} |
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if ($dot) { |
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$this->message .= '.'; |
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} |
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} |
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} |
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// END OF ./src/Exception/ParseException.php FILE |
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xeriab /
konfig
Loading history...
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.