mundschenk-at / php-typography

src/hyphenator/class-trie-node.php

Spacing +11 added lines, -11 removed lines

@@ -67,12 +67,12 @@ 
 	 *
 	 * @return Trie_Node
 	 */
-	public function get_node( $char ) {
-		if ( ! isset( $this->links[ $char ] ) ) {
-			$this->links[ $char ] = new Trie_Node();
+	public function get_node($char) {
+		if ( ! isset($this->links[$char])) {
+			$this->links[$char] = new Trie_Node();
 		}
 
-		return $this->links[ $char ];
+		return $this->links[$char];
 	}
 
 	/**
@@ -82,8 +82,8 @@ 
 	 *
 	 * @return bool
 	 */
-	public function exists( $char ) {
-		return ! empty( $this->links[ $char ] );
+	public function exists($char) {
+		return ! empty($this->links[$char]);
 	}
 
 	/**
@@ -102,17 +102,17 @@ 
 	 *
 	 * @return Trie_Node The starting node of the trie.
 	 */
-	public static function build_trie( array $patterns ) {
+	public static function build_trie(array $patterns) {
 		$trie = new Trie_Node();
 
-		foreach ( $patterns as $key => $pattern ) {
+		foreach ($patterns as $key => $pattern) {
 			$node = $trie;
 
-			foreach ( Strings::mb_str_split( $key ) as $char ) {
-				$node = $node->get_node( $char );
+			foreach (Strings::mb_str_split($key) as $char) {
+				$node = $node->get_node($char);
 			}
 
-			preg_match_all( '/([1-9])/S', $pattern, $offsets, PREG_OFFSET_CAPTURE );
+			preg_match_all('/([1-9])/S', $pattern, $offsets, PREG_OFFSET_CAPTURE);
 			$node->offsets = $offsets[1];
 		}
 

src/class-hyphenator-cache.php

Spacing +5 added lines, -5 removed lines

@@ -48,8 +48,8 @@ 
 	 * @param string     $lang       A language code.
 	 * @param Hyphenator $hyphenator The object to cache.
 	 */
-	public function set_hyphenator( $lang, Hyphenator $hyphenator ) {
-		$this->cache[ $lang ] = $hyphenator;
+	public function set_hyphenator($lang, Hyphenator $hyphenator) {
+		$this->cache[$lang] = $hyphenator;
 	}
 
 	/**
@@ -59,9 +59,9 @@ 
 	 *
 	 * @return Hyphenator|null
 	 */
-	public function get_hyphenator( $lang ) {
-		if ( isset( $this->cache[ $lang ] ) ) {
-			return $this->cache[ $lang ];
+	public function get_hyphenator($lang) {
+		if (isset($this->cache[$lang])) {
+			return $this->cache[$lang];
 		}
 
 		return null;

src/text-parser/class-token.php

Spacing +16 added lines, -16 removed lines

@@ -79,12 +79,12 @@ 
 	 * @throws \BadMethodCallException   If the constructor is called twice.
 	 * @throws \UnexpectedValueException If the type attribute is outside the allowed range.
 	 */
-	public function __construct( $value, $type = self::WORD ) {
-		if ( false === $this->mutable ) {
-			throw new \BadMethodCallException( 'Constructor called twice.' );
+	public function __construct($value, $type = self::WORD) {
+		if (false === $this->mutable) {
+			throw new \BadMethodCallException('Constructor called twice.');
 		}
 
-		switch ( $type ) {
+		switch ($type) {
 			case self::SPACE:
 			case self::PUNCTUATION:
 			case self::WORD:
@@ -93,13 +93,13 @@ 
 				break;
 
 			default:
-				throw new \UnexpectedValueException( "Invalid type $type." );
+				throw new \UnexpectedValueException("Invalid type $type.");
 		}
 
-		if ( ! isset( $value ) || ! is_string( $value ) ) {
-			throw new \UnexpectedValueException( 'Value has to be a string.' );
+		if ( ! isset($value) || ! is_string($value)) {
+			throw new \UnexpectedValueException('Value has to be a string.');
 		} else {
-			$this->value   = $value;
+			$this->value = $value;
 		}
 
 		$this->mutable = false;
@@ -112,8 +112,8 @@ 
 	 *
 	 * @return mixed
 	 */
-	public function __get( $property ) {
-		if ( property_exists( $this, $property ) ) {
+	public function __get($property) {
+		if (property_exists($this, $property)) {
 			return $this->$property;
 		}
 	}
@@ -127,8 +127,8 @@ 
 	 *
 	 * @throws \BadMethodCallException The Token class is immutable.
 	 */
-	public function __set( $id, $val ) {
-		throw new \BadMethodCallException( 'Object of class Text_Parser\Token is immutable.' );
+	public function __set($id, $val) {
+		throw new \BadMethodCallException('Object of class Text_Parser\Token is immutable.');
 	}
 
 	/**
@@ -139,8 +139,8 @@ 
 	 *
 	 * @throws \BadMethodCallException The Token class is immutable.
 	 */
-	public function __unset( $id ) {
-		throw new \BadMethodCallException( 'Object of class Text_Parser\Token is immutable.' );
+	public function __unset($id) {
+		throw new \BadMethodCallException('Object of class Text_Parser\Token is immutable.');
 	}
 
 	/**
@@ -151,8 +151,8 @@ 
 	 *
 	 * @return Token
 	 */
-	public function with_value( $value ) {
-		if ( $this->value === $value ) {
+	public function with_value($value) {
+		if ($this->value === $value) {
 			return $this;
 		}
 

src/class-arrays.php

Spacing +2 added lines, -2 removed lines

@@ -40,7 +40,7 @@
 	 *
 	 * @return array
 	 */
-	public static function array_map_assoc( callable $callable, array $array ) {
-		return array_column( array_map( $callable, array_keys( $array ), $array ), 1, 0 );
+	public static function array_map_assoc(callable $callable, array $array) {
+		return array_column(array_map($callable, array_keys($array), $array), 1, 0);
 	}
 }

src/class-text-parser.php

Spacing +64 added lines, -64 removed lines

@@ -299,28 +299,28 @@ 
 	 *
 	 * @return bool Returns `true` on successful completion, `false` otherwise.
 	 */
-	public function load( $raw_text ) {
-		if ( ! is_string( $raw_text ) ) {
+	public function load($raw_text) {
+		if ( ! is_string($raw_text)) {
 			return false; // we have an error, abort.
 		}
 
 		// Abort if a simple string exceeds 500 characters (security concern).
-		if ( preg_match( self::_RE_MAX_STRING_LENGTH, $raw_text ) ) {
+		if (preg_match(self::_RE_MAX_STRING_LENGTH, $raw_text)) {
 			return false;
 		}
 
 		// Detect encoding.
-		$str_functions = Strings::functions( $raw_text );
-		if ( empty( $str_functions ) ) {
+		$str_functions = Strings::functions($raw_text);
+		if (empty($str_functions)) {
 			return false; // unknown encoding.
 		}
 		$this->current_strtoupper = $str_functions['strtoupper'];
 
 		// Tokenize the raw text parts.
-		$this->text = self::tokenize( preg_split( self::_RE_ANY_TEXT, $raw_text, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY ) );
+		$this->text = self::tokenize(preg_split(self::_RE_ANY_TEXT, $raw_text, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY));
 
 		// The token array should never be empty.
-		return ! empty( $this->text );
+		return ! empty($this->text);
 	}
 
 	/**
@@ -334,23 +334,23 @@ 
 	 *         @type Token $index A token may combine several input parts.
 	 * }
 	 */
-	protected static function tokenize( array $parts ) {
+	protected static function tokenize(array $parts) {
 		$tokens = [];
 		$index  = 0;
 
-		foreach ( $parts as $part ) {
-			if ( preg_match( self::_RE_SPACE, $part ) ) {
-				$tokens[ $index ] = new Token( $part, Token::SPACE );
-			} elseif ( preg_match( self::_RE_PUNCTUATION, $part ) ) {
-				$tokens[ $index ] = new Token( $part, Token::PUNCTUATION );
-			} elseif ( preg_match( self::_RE_WORD, $part ) ) {
+		foreach ($parts as $part) {
+			if (preg_match(self::_RE_SPACE, $part)) {
+				$tokens[$index] = new Token($part, Token::SPACE);
+			} elseif (preg_match(self::_RE_PUNCTUATION, $part)) {
+				$tokens[$index] = new Token($part, Token::PUNCTUATION);
+			} elseif (preg_match(self::_RE_WORD, $part)) {
 				// Make sure that things like email addresses and URLs are not broken up
 				// into words and punctuation not preceeded by an 'other'.
-				self::parse_ambiguous_token( Token::WORD, $part, $tokens, $index );
+				self::parse_ambiguous_token(Token::WORD, $part, $tokens, $index);
 			} else {
 				// Make sure that things like email addresses and URLs are not broken up into words
 				// and punctuation not preceeded by an 'other' or 'word'.
-				self::parse_ambiguous_token( Token::OTHER, $part, $tokens, $index );
+				self::parse_ambiguous_token(Token::OTHER, $part, $tokens, $index);
 			}
 
 			$index++;
@@ -367,25 +367,25 @@ 
 	 * @param array  $tokens        The token array. Passed by reference.
 	 * @param int    $index         The current index. Passed by reference.
 	 */
-	protected static function parse_ambiguous_token( $expected_type, $part, array &$tokens, &$index ) {
+	protected static function parse_ambiguous_token($expected_type, $part, array &$tokens, &$index) {
 
 		// Make sure that things like email addresses and URLs are not broken up incorrectly.
-		if ( self::is_preceeded_by( Token::OTHER, $tokens, $index ) || ( Token::OTHER === $expected_type && self::is_preceeded_by( Token::WORD, $tokens, $index ) ) ) {
+		if (self::is_preceeded_by(Token::OTHER, $tokens, $index) || (Token::OTHER === $expected_type && self::is_preceeded_by(Token::WORD, $tokens, $index))) {
 			$index--;
-			$old_part = $tokens[ $index ]->value;
-			$tokens[ $index ] = new Token( $old_part . $part, Token::OTHER );
+			$old_part = $tokens[$index]->value;
+			$tokens[$index] = new Token($old_part . $part, Token::OTHER);
 
 		// Not preceeded by a non-space + punctuation.
-		} elseif ( self::is_preceeded_by( Token::PUNCTUATION, $tokens, $index ) && self::is_not_preceeded_by( Token::SPACE, $tokens, $index, 2 ) ) {
-			$old_part   = $tokens[ $index - 1 ]->value;
-			$older_part = $tokens[ $index - 2 ]->value;
-			$tokens[ $index - 2 ] = new Token( $older_part . $old_part . $part, Token::OTHER );
-			unset( $tokens[ $index - 1 ] );
+		} elseif (self::is_preceeded_by(Token::PUNCTUATION, $tokens, $index) && self::is_not_preceeded_by(Token::SPACE, $tokens, $index, 2)) {
+			$old_part   = $tokens[$index - 1]->value;
+			$older_part = $tokens[$index - 2]->value;
+			$tokens[$index - 2] = new Token($older_part . $old_part . $part, Token::OTHER);
+			unset($tokens[$index - 1]);
 			$index = $index - 2;
 
 		// All good.
 		} else {
-			$tokens[ $index ] = new Token( $part, $expected_type );
+			$tokens[$index] = new Token($part, $expected_type);
 		}
 	}
 
@@ -399,8 +399,8 @@ 
 	 *
 	 * @return bool
 	 */
-	protected static function is_preceeded_by( $type, array $tokens, $index, $steps = 1 ) {
-		return $index - $steps >= 0 && $type === $tokens[ $index - $steps ]->type;
+	protected static function is_preceeded_by($type, array $tokens, $index, $steps = 1) {
+		return $index - $steps >= 0 && $type === $tokens[$index - $steps]->type;
 	}
 
 	/**
@@ -413,8 +413,8 @@ 
 	 *
 	 * @return bool
 	 */
-	protected static function is_not_preceeded_by( $type, array $tokens, $index, $steps = 1 ) {
-		return $index - $steps >= 0 && $type !== $tokens[ $index - $steps ]->type;
+	protected static function is_not_preceeded_by($type, array $tokens, $index, $steps = 1) {
+		return $index - $steps >= 0 && $type !== $tokens[$index - $steps]->type;
 	}
 
 
@@ -426,7 +426,7 @@ 
 	 * @return bool Returns true on successful completion.
 	 */
 	public function reload() {
-		return $this->load( $this->unload() );
+		return $this->load($this->unload());
 	}
 
 	/**
@@ -437,7 +437,7 @@ 
 	public function unload() {
 		$reassembled_text = '';
 
-		foreach ( $this->text as $token ) {
+		foreach ($this->text as $token) {
 			$reassembled_text .= $token->value;
 		}
 
@@ -463,9 +463,9 @@ 
 	 *      @type Text_Parser\Token $index
 	 * }
 	 */
-	public function update( $tokens ) {
-		foreach ( $tokens as $index => $token ) {
-			$this->text[ $index ] = $this->text[ $index ]->with_value( $token->value );
+	public function update($tokens) {
+		foreach ($tokens as $index => $token) {
+			$this->text[$index] = $this->text[$index]->with_value($token->value);
 		}
 	}
 
@@ -484,7 +484,7 @@ 
 	 * @return array    An array of Text_Parser\Token.
 	 */
 	public function get_spaces() {
-		return $this->get_type( Token::SPACE );
+		return $this->get_type(Token::SPACE);
 	}
 
 	/**
@@ -493,7 +493,7 @@ 
 	 * @return array    An array of Text_Parser\Token.
 	 */
 	public function get_punctuation() {
-		return $this->get_type( Token::PUNCTUATION );
+		return $this->get_type(Token::PUNCTUATION);
 	}
 
 	/**
@@ -505,22 +505,22 @@ 
 	 *
 	 * @return array    An array of Text_Parser\Token.
 	 */
-	public function get_words( $abc = self::ALLOW_ALL_LETTERS, $caps = self::ALLOW_ALL_CAPS, $comps = self::ALLOW_COMPOUNDS ) {
+	public function get_words($abc = self::ALLOW_ALL_LETTERS, $caps = self::ALLOW_ALL_CAPS, $comps = self::ALLOW_COMPOUNDS) {
 		// Return early if no text has been loaded.
-		if ( ! isset( $this->text ) || ! is_callable( $this->current_strtoupper ) ) {
+		if ( ! isset($this->text) || ! is_callable($this->current_strtoupper)) {
 			return []; // abort.
 		}
 
 		// Result set.
 		$tokens = [];
 
-		foreach ( $this->get_type( Token::WORD ) as $index => $token ) {
+		foreach ($this->get_type(Token::WORD) as $index => $token) {
 
-			if ( $this->conforms_to_letters_policy( $token, $abc ) &&
-				 $this->conforms_to_caps_policy( $token, $caps ) &&
-				 $this->conforms_to_compounds_policy( $token, $comps ) ) {
+			if ($this->conforms_to_letters_policy($token, $abc) &&
+				 $this->conforms_to_caps_policy($token, $caps) &&
+				 $this->conforms_to_compounds_policy($token, $comps)) {
 
-				$tokens[ $index ] = $token;
+				$tokens[$index] = $token;
 			}
 		}
 
@@ -535,18 +535,18 @@ 
 	 *
 	 * @return bool
 	 */
-	protected function conforms_to_letters_policy( Token $token, $policy ) {
+	protected function conforms_to_letters_policy(Token $token, $policy) {
 
 		// Short circuit.
-		if ( self::ALLOW_ALL_LETTERS === $policy ) {
+		if (self::ALLOW_ALL_LETTERS === $policy) {
 			return true;
 		}
 
-		$lettered = preg_replace( self::_RE_HTML_LETTER_CONNECTORS, '', $token->value );
+		$lettered = preg_replace(self::_RE_HTML_LETTER_CONNECTORS, '', $token->value);
 
 		return
-			( self::REQUIRE_ALL_LETTERS === $policy && $lettered === $token->value ) ||
-			( self::NO_ALL_LETTERS === $policy && $lettered !== $token->value );
+			(self::REQUIRE_ALL_LETTERS === $policy && $lettered === $token->value) ||
+			(self::NO_ALL_LETTERS === $policy && $lettered !== $token->value);
 	}
 
 	/**
@@ -557,19 +557,19 @@ 
 	 *
 	 * @return bool
 	 */
-	protected function conforms_to_caps_policy( Token $token, $policy ) {
+	protected function conforms_to_caps_policy(Token $token, $policy) {
 
 		// Short circuit.
-		if ( self::ALLOW_ALL_CAPS === $policy ) {
+		if (self::ALLOW_ALL_CAPS === $policy) {
 			return true;
 		}
 
 		// Token value in all-caps.
-		$capped = call_user_func( $this->current_strtoupper, $token->value );
+		$capped = call_user_func($this->current_strtoupper, $token->value);
 
 		return
-			( self::REQUIRE_ALL_CAPS === $policy && $capped === $token->value ) ||
-			( self::NO_ALL_CAPS === $policy && $capped !== $token->value );
+			(self::REQUIRE_ALL_CAPS === $policy && $capped === $token->value) ||
+			(self::NO_ALL_CAPS === $policy && $capped !== $token->value);
 	}
 
 	/**
@@ -580,18 +580,18 @@ 
 	 *
 	 * @return bool
 	 */
-	protected function conforms_to_compounds_policy( Token $token, $policy ) {
+	protected function conforms_to_compounds_policy(Token $token, $policy) {
 
 		// Short circuit.
-		if ( self::ALLOW_COMPOUNDS === $policy ) {
+		if (self::ALLOW_COMPOUNDS === $policy) {
 			return true;
 		}
 
-		$uncompound = preg_replace( '/-/S', '', $token->value );
+		$uncompound = preg_replace('/-/S', '', $token->value);
 
 		return
-			( self::REQUIRE_COMPOUNDS === $policy && $uncompound !== $token->value ) ||
-			( self::NO_COMPOUNDS === $policy && $uncompound === $token->value );
+			(self::REQUIRE_COMPOUNDS === $policy && $uncompound !== $token->value) ||
+			(self::NO_COMPOUNDS === $policy && $uncompound === $token->value);
 	}
 
 	/**
@@ -600,7 +600,7 @@ 
 	 * @return array    An array of Text_Parser\Token.
 	 */
 	public function get_other() {
-		return $this->get_type( Token::OTHER );
+		return $this->get_type(Token::OTHER);
 	}
 
 	/**
@@ -610,12 +610,12 @@ 
 	 *
 	 * @return array    An array of Text_Parser\Token.
 	 */
-	public function get_type( $type ) {
+	public function get_type($type) {
 		$tokens = [];
 
-		foreach ( $this->text as $index => $token ) {
-			if ( $token->type === $type ) {
-				$tokens[ $index ] = $token;
+		foreach ($this->text as $index => $token) {
+			if ($token->type === $type) {
+				$tokens[$index] = $token;
 			}
 		}
 

src/class-re.php

Spacing +10 added lines, -10 removed lines

@@ -103,23 +103,23 @@ 
 	 *
 	 * @return string A list of top-level domains concatenated with '|'.
 	 */
-	private static function get_top_level_domains_from_file( $path ) {
+	private static function get_top_level_domains_from_file($path) {
 		$domains = [];
 
-		if ( file_exists( $path ) ) {
-			$file = new \SplFileObject( $path );
+		if (file_exists($path)) {
+			$file = new \SplFileObject($path);
 
-			while ( ! $file->eof() ) {
+			while ( ! $file->eof()) {
 				$line = $file->fgets();
 
-				if ( preg_match( '#^[a-zA-Z0-9][a-zA-Z0-9-]*$#', $line, $matches ) ) {
-					$domains[] = strtolower( $matches[0] );
+				if (preg_match('#^[a-zA-Z0-9][a-zA-Z0-9-]*$#', $line, $matches)) {
+					$domains[] = strtolower($matches[0]);
 				}
 			}
 		}
 
-		if ( count( $domains ) > 0 ) {
-			return implode( '|', $domains );
+		if (count($domains) > 0) {
+			return implode('|', $domains);
 		} else {
 			return 'ac|ad|aero|ae|af|ag|ai|al|am|an|ao|aq|arpa|ar|asia|as|at|au|aw|ax|az|ba|bb|bd|be|bf|bg|bh|biz|bi|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|cat|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|com|coop|co|cr|cu|cv|cx|cy|cz|de|dj|dk|dm|do|dz|ec|edu|ee|eg|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gg|gh|gi|gl|gm|gn|gov|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|im|info|int|in|io|iq|ir|is|it|je|jm|jobs|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|me|mg|mh|mil|mk|ml|mm|mn|mobi|mo|mp|mq|mr|ms|mt|museum|mu|mv|mw|mx|my|mz|name|na|nc|net|ne|nf|ng|ni|nl|no|np|nr|nu|nz|om|org|pa|pe|pf|pg|ph|pk|pl|pm|pn|pro|pr|ps|pt|pw|py|qa|re|ro|rs|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sy|sz|tc|td|tel|tf|tg|th|tj|tk|tl|tm|tn|to|tp|travel|tr|tt|tv|tw|tz|ua|ug|uk|um|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw';
 		}
@@ -131,9 +131,9 @@ 
 	 * @return string
 	 */
 	public static function top_level_domains() {
-		if ( empty( self::$top_level_domains_pattern ) ) {
+		if (empty(self::$top_level_domains_pattern)) {
 			// Initialize valid top level domains from IANA list.
-			self::$top_level_domains_pattern = self::get_top_level_domains_from_file( __DIR__ . '/IANA/tlds-alpha-by-domain.txt' );
+			self::$top_level_domains_pattern = self::get_top_level_domains_from_file(__DIR__ . '/IANA/tlds-alpha-by-domain.txt');
 		}
 
 		return self::$top_level_domains_pattern;

src/settings/class-simple-quotes.php

Spacing +1 added lines, -1 removed lines

@@ -55,7 +55,7 @@
 	 * @param string $open  Opening quote character(s).
 	 * @param string $close Closing quote character(s).
 	 */
-	public function __construct( $open, $close ) {
+	public function __construct($open, $close) {
 		$this->open  = $open;
 		$this->close = $close;
 	}

src/settings/class-dash-style.php

Spacing +7 added lines, -7 removed lines

@@ -46,7 +46,7 @@ 
 	/**
 	 * "International" dash style (using en dashes).
 	 */
-	const INTERNATIONAL  = 'international';
+	const INTERNATIONAL = 'international';
 
 	/**
 	 * Available dash styles.
@@ -112,13 +112,13 @@ 
 	 *
 	 * @return Dashes|null Returns null in case of an invalid $style parameter.
 	 */
-	public static function get_styled_dashes( $style, Settings $settings ) {
-		if ( isset( self::$styles[ $style ] ) ) {
+	public static function get_styled_dashes($style, Settings $settings) {
+		if (isset(self::$styles[$style])) {
 			return new Simple_Dashes(
-				self::$styles[ $style ][ self::_PARENTHETICAL ],
-				self::$styles[ $style ][ self::_PARENTHETICAL_SPACE ],
-				self::$styles[ $style ][ self::_INTERVAL ],
-				self::$styles[ $style ][ self::_INTERVAL_SPACE ]
+				self::$styles[$style][self::_PARENTHETICAL],
+				self::$styles[$style][self::_PARENTHETICAL_SPACE],
+				self::$styles[$style][self::_INTERVAL],
+				self::$styles[$style][self::_INTERVAL_SPACE]
 			);
 		}
 

src/settings/class-simple-dashes.php

Spacing +1 added lines, -1 removed lines

@@ -71,7 +71,7 @@
 	 * @param string $interval            The dash character used for interval dashes.
 	 * @param string $interval_space      The space character used around interval dashes.
 	 */
-	public function __construct( $parenthetical, $parenthetical_space, $interval, $interval_space ) {
+	public function __construct($parenthetical, $parenthetical_space, $interval, $interval_space) {
 		$this->parenthetical_dash  = $parenthetical;
 		$this->parenthetical_space = $parenthetical_space;
 		$this->interval_dash       = $interval;