fixed CS

lib/Twig/Compiler.php

@@ -145,11 +145,11 @@ class Twig_Compiler implements Twig_CompilerInterface
     {
         if (is_int($value) || is_float($value)) {
             $this->raw($value);
-        } else if (null === $value) {
+        } elseif (null === $value) {
             $this->raw('null');
-        } else if (is_bool($value)) {
+        } elseif (is_bool($value)) {
             $this->raw($value ? 'true' : 'false');
-        } else if (is_array($value)) {
+        } elseif (is_array($value)) {
             $this->raw('array(');
             $i = 0;
             foreach ($value as $key => $value) {

lib/Twig/Environment.php

@@ -695,7 +695,7 @@ class Twig_Environment
                 foreach($parsers as $parser) {
                     if ($parser instanceof Twig_TokenParserInterface) {
                         $this->parsers->addTokenParser($parser);
-                    } else if ($parser instanceof Twig_TokenParserBrokerInterface) {
+                    } elseif ($parser instanceof Twig_TokenParserBrokerInterface) {
                         $this->parsers->addTokenParserBroker($parser);
                     } else {
                         throw new Twig_Error_Runtime('getTokenParsers() must return an array of Twig_TokenParserInterface or Twig_TokenParserBrokerInterface instances');

lib/Twig/Extension/Core.php

@@ -306,7 +306,7 @@ function twig_cycle($values, $i)
 /**
  * Returns a random value depending on the supplied parameter type:
  * - a random item from a Traversable or array
- * - a random character from a string 
+ * - a random character from a string
  * - a random integer between 0 and the integer parameter
  *
  * @param Twig_Environment             $env    A Twig_Environment instance
@@ -708,6 +708,7 @@ function twig_in_filter($value, $compare)
         if (!strlen((string) $value)) {
             return empty($compare);
         }
+
         return false !== strpos($compare, (string) $value);
     } elseif (is_object($compare) && $compare instanceof Traversable) {
         return in_array($value, iterator_to_array($compare, false));
@@ -998,5 +999,6 @@ function twig_test_empty($value)
     if ($value instanceof Countable) {
         return 0 == count($value);
     }
+
     return false === $value || (empty($value) && '0' != $value);
 }

lib/Twig/Lexer.php

@@ -146,6 +146,7 @@ class Twig_Lexer implements Twig_LexerInterface
         if ($this->position == count($this->positions[0]) - 1) {
             $this->pushToken(Twig_Token::TEXT_TYPE, substr($this->code, $this->cursor));
             $this->cursor = $this->end;
+
             return;
         }
 
@@ -177,7 +178,7 @@ class Twig_Lexer implements Twig_LexerInterface
                     $this->moveCursor($match[0]);
                     $this->lexRawData();
                 // {% line \d+ %}
-                } else if (preg_match($this->regexes['lex_block_line'], $this->code, $match, null, $this->cursor)) {
+                } elseif (preg_match($this->regexes['lex_block_line'], $this->code, $match, null, $this->cursor)) {
                     $this->moveCursor($match[0]);
                     $this->lineno = (int) $match[1];
                 } else {
@@ -316,11 +317,11 @@ class Twig_Lexer implements Twig_LexerInterface
             $this->moveCursor($match[0]);
             $this->pushState(self::STATE_INTERPOLATION);
 
-        } else if (preg_match(self::REGEX_DQ_STRING_PART, $this->code, $match, null, $this->cursor) && strlen($match[0]) > 0) {
+        } elseif (preg_match(self::REGEX_DQ_STRING_PART, $this->code, $match, null, $this->cursor) && strlen($match[0]) > 0) {
             $this->pushToken(Twig_Token::STRING_TYPE, stripcslashes($match[0]));
             $this->moveCursor($match[0]);
 
-        } else if (preg_match(self::REGEX_DQ_STRING_DELIM, $this->code, $match, null, $this->cursor)) {
+        } elseif (preg_match(self::REGEX_DQ_STRING_DELIM, $this->code, $match, null, $this->cursor)) {
 
             list($expect, $lineno) = array_pop($this->brackets);
             if ($this->code[$this->cursor] != '"') {
@@ -329,6 +330,7 @@ class Twig_Lexer implements Twig_LexerInterface
 
             $this->popState();
             ++$this->cursor;
+
             return;
         }
     }

lib/Twig/NodeVisitor/Escaper.php

@@ -148,6 +148,7 @@ class Twig_NodeVisitor_Escaper implements Twig_NodeVisitorInterface
         $line = $node->getLine();
         $name = new Twig_Node_Expression_Constant('escape', $line);
         $args = new Twig_Node(array(new Twig_Node_Expression_Constant((string) $type, $line), new Twig_Node_Expression_Constant(null, $line), new Twig_Node_Expression_Constant(true, $line)));
+
         return new Twig_Node_Expression_Filter($node, $name, $args, $line);
     }
 

lib/Twig/NodeVisitor/SafeAnalysis.php

@@ -14,6 +14,7 @@ class Twig_NodeVisitor_SafeAnalysis implements Twig_NodeVisitorInterface
                 }
             }
         }
+
         return null;
     }
 
@@ -24,6 +25,7 @@ class Twig_NodeVisitor_SafeAnalysis implements Twig_NodeVisitorInterface
             foreach($this->data[$hash] as &$bucket) {
                 if ($bucket['key'] === $node) {
                     $bucket['value'] = $safe;
+
                     return;
                 }
             }

lib/Twig/Template.php

@@ -99,7 +99,7 @@ abstract class Twig_Template implements Twig_TemplateInterface
     public function displayParentBlock($name, array $context, array $blocks = array())
     {
         $name = (string) $name;
-        
+
         if (isset($this->traits[$name])) {
             $this->traits[$name][0]->displayBlock($name, $context, $blocks);
         } elseif (false !== $parent = $this->getParent($context)) {
@@ -122,7 +122,7 @@ abstract class Twig_Template implements Twig_TemplateInterface
     public function displayBlock($name, array $context, array $blocks = array())
     {
         $name = (string) $name;
-        
+
         if (isset($blocks[$name])) {
             $b = $blocks;
             unset($b[$name]);

lib/Twig/TokenParserBroker.php

@@ -86,6 +86,7 @@ class Twig_TokenParserBroker implements Twig_TokenParserBrokerInterface
             }
             $broker = prev($this->brokers);
         }
+
         return null;
     }