Coding style fixes.

Author: udan11

src/Components/JoinKeyword.php

@@ -71,7 +71,7 @@ public static function parse(Parser $parser, TokensList $list, array $options =
     {
         $ret = array();
 
-        $expr = new JoinKeyword();;
+        $expr = new JoinKeyword();
 
         /**
          * The state of the parser.

src/Components/OptionsArray.php

@@ -55,10 +55,10 @@ public static function parse(Parser $parser, TokensList $list, array $options =
     {
         $ret = new OptionsArray();
 
-         /**
-          * The ID that will be assigned to duplicate options.
-          * @var int $lastAssignedId
-          */
+        /**
+         * The ID that will be assigned to duplicate options.
+         * @var int $lastAssignedId
+         */
         $lastAssignedId = count($options) + 1;
 
         /**

src/Lexer.php

@@ -506,7 +506,7 @@ public function parseComment()
                 while ((++$this->last < $this->len) && ($this->str[$this->last] !== "\n")) {
                     $token .= $this->str[$this->last];
                 }
-                $token .= "\n";  // Adding the line ending.
+                $token .= "\n"; // Adding the line ending.
                 return new Token($token, Token::TYPE_COMMENT, Token::FLAG_COMMENT_BASH);
             }
 

src/Parser.php

@@ -303,8 +303,8 @@ class Parser
         /**
          * Constructor.
          *
-         * @param mixed $list   The list of tokens to be parsed.
-         * @param bool  $strict Whether strict mode should be enabled or not.
+         * @param string|UtfString|TokensList $list   The list of tokens to be parsed.
+         * @param bool             $strict Whether strict mode should be enabled or not.
          */
         public function __construct($list = null, $strict = false)
         {

src/Statements/AlterStatement.php

@@ -131,7 +131,7 @@ public function build()
             $tmp[] = $altered::build($altered);
         }
 
-        return 'ALTER ' .  OptionsArray::build($this->options)
+        return 'ALTER ' . OptionsArray::build($this->options)
             . ' TABLE ' . Expression::build($this->table)
             . ' ' . implode(', ', $tmp);
     }

src/Token.php

@@ -55,7 +55,7 @@ class Token
 
     /**
      * Spaces, tabs, new lines, etc.
-    *
+     *
      * @var int
      */
     const TYPE_WHITESPACE               =  3;

src/Utils/BufferedQuery.php

@@ -180,7 +180,7 @@ public function extract($end = false)
          */
         $loopLen = $end ? $len : $len - 16;
 
-        for (; $i < $loopLen; ++$i)  {
+        for (; $i < $loopLen; ++$i) {
 
             /*
              * Handling special parses statuses.

src/Utils/Query.php

@@ -51,7 +51,7 @@ class Query
      * @var array
      */
     public static $FUNCTIONS = array(
-        'SUM','AVG','STD','STDDEV','MIN','MAX','BIT_OR','BIT_AND'
+        'SUM', 'AVG', 'STD', 'STDDEV', 'MIN', 'MAX', 'BIT_OR', 'BIT_AND'
     );
 
     /**
@@ -572,10 +572,10 @@ public static function getClause($statement, $list, $clause, $type = 0, $skipFir
         } elseif (is_string($type)) {
             if ($clauses[$type] > $clauseIdx) {
                 $firstClauseIdx = $clauseIdx + 1;
-                $lastClauseIdx = $clauses[$type] - 1    ;
+                $lastClauseIdx = $clauses[$type] - 1;
             } else {
                 $firstClauseIdx = $clauses[$type] + 1;
-                $lastClauseIdx = $clauseIdx - 1 ;
+                $lastClauseIdx = $clauseIdx - 1;
             }
         }