php/WP_CLI/Extractor.php
public static function zip_error_msg( $error_code ) {
		// From https://github.com/php/php-src/blob/php-5.3.0/ext/zip/php_zip.c#L2623-L2646
		static $zip_err_msgs = array(
			ZipArchive::ER_OK          => 'No error',
			ZipArchive::ER_MULTIDISK   => 'Multi-disk zip archives not supported',
			ZipArchive::ER_RENAME      => 'Renaming temporary file failed',
			ZipArchive::ER_CLOSE       => 'Closing zip archive failed',
			ZipArchive::ER_SEEK        => 'Seek error',
			ZipArchive::ER_READ        => 'Read error',
			ZipArchive::ER_WRITE       => 'Write error',
			ZipArchive::ER_CRC         => 'CRC error',
			ZipArchive::ER_ZIPCLOSED   => 'Containing zip archive was closed',
			ZipArchive::ER_NOENT       => 'No such file',
			ZipArchive::ER_EXISTS      => 'File already exists',
			ZipArchive::ER_OPEN        => 'Can\'t open file',
			ZipArchive::ER_TMPOPEN     => 'Failure to create temporary file',
			ZipArchive::ER_ZLIB        => 'Zlib error',
			ZipArchive::ER_MEMORY      => 'Malloc failure',
			ZipArchive::ER_CHANGED     => 'Entry has been changed',
			ZipArchive::ER_COMPNOTSUPP => 'Compression method not supported',
			ZipArchive::ER_EOF         => 'Premature EOF',
			ZipArchive::ER_INVAL       => 'Invalid argument',
			ZipArchive::ER_NOZIP       => 'Not a zip archive',
			ZipArchive::ER_INTERNAL    => 'Internal error',
			ZipArchive::ER_INCONS      => 'Zip archive inconsistent',
			ZipArchive::ER_REMOVE      => 'Can\'t remove file',
			ZipArchive::ER_DELETED     => 'Entry has been deleted',
		);

		if ( isset( $zip_err_msgs[ $error_code ] ) ) {
			return sprintf( '%s (%d)', $zip_err_msgs[ $error_code ], $error_code );
		}
		return $error_code;
	}
public static function zip_error_msg( $error_code ) {
		// From https://github.com/php/php-src/blob/php-5.3.0/ext/zip/php_zip.c#L2623-L2646
		static $zip_err_msgs = array(
			ZipArchive::ER_OK          => 'No error',
			ZipArchive::ER_MULTIDISK   => 'Multi-disk zip archives not supported',
			ZipArchive::ER_RENAME      => 'Renaming temporary file failed',
			ZipArchive::ER_CLOSE       => 'Closing zip archive failed',
			ZipArchive::ER_SEEK        => 'Seek error',
			ZipArchive::ER_READ        => 'Read error',
			ZipArchive::ER_WRITE       => 'Write error',
			ZipArchive::ER_CRC         => 'CRC error',
			ZipArchive::ER_ZIPCLOSED   => 'Containing zip archive was closed',
			ZipArchive::ER_NOENT       => 'No such file',
			ZipArchive::ER_EXISTS      => 'File already exists',
			ZipArchive::ER_OPEN        => 'Can\'t open file',
			ZipArchive::ER_TMPOPEN     => 'Failure to create temporary file',
			ZipArchive::ER_ZLIB        => 'Zlib error',
			ZipArchive::ER_MEMORY      => 'Malloc failure',
			ZipArchive::ER_CHANGED     => 'Entry has been changed',
			ZipArchive::ER_COMPNOTSUPP => 'Compression method not supported',
			ZipArchive::ER_EOF         => 'Premature EOF',
			ZipArchive::ER_INVAL       => 'Invalid argument',
			ZipArchive::ER_NOZIP       => 'Not a zip archive',
			ZipArchive::ER_INTERNAL    => 'Internal error',
			ZipArchive::ER_INCONS      => 'Zip archive inconsistent',
			ZipArchive::ER_REMOVE      => 'Can\'t remove file',
			ZipArchive::ER_DELETED     => 'Entry has been deleted',
		);

		if ( isset( $zip_err_msgs[ $error_code ] ) ) {
			return sprintf( '%s (%d)', $zip_err_msgs[ $error_code ], $error_code );
		}
		return $error_code;
	}
public static function zip_error_msg ( $ error_code ) { // From https://github.com/php/php-src/blob/php-5.3.0/ext/zip/php_zip.c#L2623-L2646 static $ zip_err_msgs = array ( ZipArchive :: ER_OK => 'No error' , ZipArchive :: ER_MULTIDISK => 'Multi-disk zip archives not supported' , ZipArchive :: ER_RENAME => 'Renaming temporary file failed' , ZipArchive :: ER_CLOSE => 'Closing zip archive failed' , ZipArchive :: ER_SEEK => 'Seek error' , ZipArchive :: ER_READ => 'Read error' , ZipArchive :: ER_WRITE => 'Write error' , ZipArchive :: ER_CRC => 'CRC error' , ZipArchive :: ER_ZIPCLOSED => 'Containing zip archive was closed' , ZipArchive :: ER_NOENT => 'No such file' , ZipArchive :: ER_EXISTS => 'File already exists' , ZipArchive :: ER_OPEN => 'Can\'t open file' , ZipArchive :: ER_TMPOPEN => 'Failure to create temporary file' , ZipArchive :: ER_ZLIB => 'Zlib error' , ZipArchive :: ER_MEMORY => 'Malloc failure' , ZipArchive :: ER_CHANGED => 'Entry has been changed' , ZipArchive :: ER_COMPNOTSUPP => 'Compression method not supported' , ZipArchive :: ER_EOF => 'Premature EOF' , ZipArchive :: ER_INVAL => 'Invalid argument' , ZipArchive :: ER_NOZIP => 'Not a zip archive' , ZipArchive :: ER_INTERNAL => 'Internal error' , ZipArchive :: ER_INCONS => 'Zip archive inconsistent' , ZipArchive :: ER_REMOVE => 'Can\'t remove file' , ZipArchive :: ER_DELETED => 'Entry has been deleted' , ) ; if ( isset ( $ zip_err_msgs [ $ error_code ] ) ) { return sprintf ( '%s (%d)' , $ zip_err_msgs [ $ error_code ] , $ error_code ) ; } return $ error_code ; }
Return formatted ZipArchive error message from error code.

@param int $error_code
@return string|int The error message corresponding to the specified code, if found;
Other wise the same error code, unmodified.
Return formatted ZipArchive error message from error code .