Passed
Push — master ( 8d3817...f745df )
by Sebastian
03:43 queued 01:06
created
src/Mailcode/Date/FormatInfo/Character.php 1 patch
Indentation   +34 added lines, -34 removed lines patch added patch discarded remove patch
@@ -23,19 +23,19 @@  discard block
 block discarded – undo
23 23
 {
24 24
     const ERROR_UNHANDLED_CHARTYPE = 55601;
25 25
     
26
-   /**
27
-    * @var string
28
-    */
26
+    /**
27
+     * @var string
28
+     */
29 29
     private $type;
30 30
     
31
-   /**
32
-    * @var string
33
-    */
31
+    /**
32
+     * @var string
33
+     */
34 34
     private $char;
35 35
     
36
-   /**
37
-    * @var string
38
-    */
36
+    /**
37
+     * @var string
38
+     */
39 39
     private $description;
40 40
     
41 41
     public function __construct(string $type, string $char, string $description)
@@ -45,46 +45,46 @@  discard block
 block discarded – undo
45 45
         $this->description = $description;
46 46
     }
47 47
     
48
-   /**
49
-    * Retrieves the format character (PHP date format).
50
-    * 
51
-    * @return string 
52
-    */
48
+    /**
49
+     * Retrieves the format character (PHP date format).
50
+     * 
51
+     * @return string 
52
+     */
53 53
     public function getChar() : string
54 54
     {
55 55
         return $this->char;
56 56
     }
57 57
     
58
-   /**
59
-    * Retrieves a human readable description of the character's role.
60
-    * 
61
-    * @return string
62
-    */
58
+    /**
59
+     * Retrieves a human readable description of the character's role.
60
+     * 
61
+     * @return string
62
+     */
63 63
     public function getDescription() : string
64 64
     {
65 65
         return $this->description;
66 66
     }
67 67
     
68
-   /**
69
-    * Retrieves the character type ID.
70
-    * 
71
-    * @return string
72
-    * 
73
-    * @see Mailcode_Date_FormatInfo::CHARTYPE_DATE
74
-    * @see Mailcode_Date_FormatInfo::CHARTYPE_TIME
75
-    * @see Mailcode_Date_FormatInfo::CHARTYPE_PUNCTUATION
76
-    */
68
+    /**
69
+     * Retrieves the character type ID.
70
+     * 
71
+     * @return string
72
+     * 
73
+     * @see Mailcode_Date_FormatInfo::CHARTYPE_DATE
74
+     * @see Mailcode_Date_FormatInfo::CHARTYPE_TIME
75
+     * @see Mailcode_Date_FormatInfo::CHARTYPE_PUNCTUATION
76
+     */
77 77
     public function getTypeID() : string
78 78
     {
79 79
         return $this->type;
80 80
     }
81 81
     
82
-   /**
83
-    * Retrieves a human readable label for the character's type, e.g. "Date", "Time", "Punctuation".
84
-    * 
85
-    * @throws Mailcode_Exception If the character type is unknown.
86
-    * @return string
87
-    */
82
+    /**
83
+     * Retrieves a human readable label for the character's type, e.g. "Date", "Time", "Punctuation".
84
+     * 
85
+     * @throws Mailcode_Exception If the character type is unknown.
86
+     * @return string
87
+     */
88 88
     public function getTypeLabel() : string
89 89
     {
90 90
         switch($this->type)
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src/Mailcode/Date/FormatInfo.php 1 patch
Indentation   +39 added lines, -39 removed lines patch added patch discarded remove patch
@@ -31,24 +31,24 @@  discard block
 block discarded – undo
31 31
     const CHARTYPE_TIME = 'time';
32 32
     const CHARTYPE_PUNCTUATION = 'punctuation';
33 33
     
34
-   /**
35
-    * @var string
36
-    */
34
+    /**
35
+     * @var string
36
+     */
37 37
     private $defaultFormat = "Y/m/d";
38 38
     
39
-   /**
40
-    * @var Mailcode_Date_FormatInfo_Character[]
41
-    */
39
+    /**
40
+     * @var Mailcode_Date_FormatInfo_Character[]
41
+     */
42 42
     private $formatChars = array();
43 43
     
44
-   /**
45
-    * @var string[]
46
-    */
44
+    /**
45
+     * @var string[]
46
+     */
47 47
     private $allowedChars = array();
48 48
     
49
-   /**
50
-    * @var Mailcode_Date_FormatInfo|NULL
51
-    */
49
+    /**
50
+     * @var Mailcode_Date_FormatInfo|NULL
51
+     */
52 52
     private static $instance;
53 53
     
54 54
     private function __construct()
@@ -66,11 +66,11 @@  discard block
 block discarded – undo
66 66
         return self::$instance;
67 67
     }
68 68
 
69
-   /**
70
-    * Initialized the list of allowed date formatting
71
-    * characters. This is done only once per request
72
-    * by storing them statically for performance reasons.
73
-    */
69
+    /**
70
+     * Initialized the list of allowed date formatting
71
+     * characters. This is done only once per request
72
+     * by storing them statically for performance reasons.
73
+     */
74 74
     private function initCharacters() : void
75 75
     {
76 76
         $chars = array(
@@ -113,16 +113,16 @@  discard block
 block discarded – undo
113 113
         $this->defaultFormat = $formatString;
114 114
     }
115 115
     
116
-   /**
117
-    * Validates the date format string, by ensuring that
118
-    * all the characters it is composed of are known.
119
-    *
120
-    * @param string $formatString
121
-    * @return OperationResult
122
-    * 
123
-    * @see Mailcode_Commands_Command_ShowDate::VALIDATION_EMPTY_FORMAT_STRING
124
-    * @see Mailcode_Commands_Command_ShowDate::VALIDATION_INVALID_FORMAT_CHARACTER
125
-    */
116
+    /**
117
+     * Validates the date format string, by ensuring that
118
+     * all the characters it is composed of are known.
119
+     *
120
+     * @param string $formatString
121
+     * @return OperationResult
122
+     * 
123
+     * @see Mailcode_Commands_Command_ShowDate::VALIDATION_EMPTY_FORMAT_STRING
124
+     * @see Mailcode_Commands_Command_ShowDate::VALIDATION_INVALID_FORMAT_CHARACTER
125
+     */
126 126
     public function validateFormat(string $formatString) : OperationResult
127 127
     {
128 128
         $result = new OperationResult($this);
@@ -161,23 +161,23 @@  discard block
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161 161
         return $result;
162 162
     }
163 163
     
164
-   /**
165
-    * Retrieves all characters that are allowed to
166
-    * be used in a date format string, with information
167
-    * on each.
168
-    *
169
-    * @return Mailcode_Date_FormatInfo_Character[]
170
-    */
164
+    /**
165
+     * Retrieves all characters that are allowed to
166
+     * be used in a date format string, with information
167
+     * on each.
168
+     *
169
+     * @return Mailcode_Date_FormatInfo_Character[]
170
+     */
171 171
     public function getCharactersList() : array
172 172
     {
173 173
         return $this->formatChars;
174 174
     }
175 175
     
176
-   /**
177
-    * Retrieves the characters list, grouped by type label.
178
-    * 
179
-    * @return array<string, array>
180
-    */
176
+    /**
177
+     * Retrieves the characters list, grouped by type label.
178
+     * 
179
+     * @return array<string, array>
180
+     */
181 181
     public function getCharactersGrouped() : array
182 182
     {
183 183
         $grouped = array();
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src/Mailcode/Parser/Statement.php 1 patch
Indentation   +13 added lines, -13 removed lines patch added patch discarded remove patch
@@ -29,24 +29,24 @@  discard block
 block discarded – undo
29 29
     
30 30
     const VALIDATION_UNQUOTED_STRING_LITERALS = 48802;
31 31
     
32
-   /**
33
-    * @var string
34
-    */
32
+    /**
33
+     * @var string
34
+     */
35 35
     protected $statement;
36 36
     
37
-   /**
38
-    * @var OperationResult
39
-    */
37
+    /**
38
+     * @var OperationResult
39
+     */
40 40
     protected $result;
41 41
     
42
-   /**
43
-    * @var Mailcode_Parser_Statement_Tokenizer
44
-    */
42
+    /**
43
+     * @var Mailcode_Parser_Statement_Tokenizer
44
+     */
45 45
     protected $tokenizer;
46 46
     
47
-   /**
48
-    * @var Mailcode_Parser_Statement_Info|NULL
49
-    */
47
+    /**
48
+     * @var Mailcode_Parser_Statement_Info|NULL
49
+     */
50 50
     protected $info;
51 51
     
52 52
     public function __construct(string $statement)
@@ -102,7 +102,7 @@  discard block
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102 102
         if($unknown)
103 103
         {
104 104
             $this->result->makeError(
105
-               t('Unquoted string literal found:').' ('.htmlspecialchars($unknown->getMatchedText()).')',
105
+                t('Unquoted string literal found:').' ('.htmlspecialchars($unknown->getMatchedText()).')',
106 106
                 self::VALIDATION_UNQUOTED_STRING_LITERALS
107 107
             );
108 108
         }
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src/Mailcode/Commands.php 1 patch
Indentation   +54 added lines, -54 removed lines patch added patch discarded remove patch
@@ -27,21 +27,21 @@  discard block
 block discarded – undo
27 27
     
28 28
     const ERROR_INVALID_DUMMY_COMMAND_TYPE = 45903;
29 29
     
30
-   /**
31
-    * @var Mailcode_Commands_Command[]
32
-    */
30
+    /**
31
+     * @var Mailcode_Commands_Command[]
32
+     */
33 33
     private $commands = array();
34 34
     
35
-   /**
36
-    * @var string[]Mailcode_Commands_Command
37
-    */
35
+    /**
36
+     * @var string[]Mailcode_Commands_Command
37
+     */
38 38
     private static $dummyCommands = array();
39 39
     
40
-   /**
41
-    * Retrieves a list of all available command IDs.
42
-    * 
43
-    * @return string[]
44
-    */
40
+    /**
41
+     * Retrieves a list of all available command IDs.
42
+     * 
43
+     * @return string[]
44
+     */
45 45
     public function getIDs() : array
46 46
     {
47 47
         static $ids = array();
@@ -54,13 +54,13 @@  discard block
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54 54
         return $ids;
55 55
     }
56 56
     
57
-   /**
58
-    * Retrieves a list of all available commands, sorted by label.
59
-    * 
60
-    * NOTE: These instances are only used for information purposes.
61
-    * 
62
-    * @return Mailcode_Commands_Command[]
63
-    */
57
+    /**
58
+     * Retrieves a list of all available commands, sorted by label.
59
+     * 
60
+     * NOTE: These instances are only used for information purposes.
61
+     * 
62
+     * @return Mailcode_Commands_Command[]
63
+     */
64 64
     public function getAll()
65 65
     {
66 66
         if(!empty($this->commands)) {
@@ -86,12 +86,12 @@  discard block
 block discarded – undo
86 86
         return $result;
87 87
     }
88 88
     
89
-   /**
90
-    * Gets an available command by its ID.
91
-    * 
92
-    * @param string $id
93
-    * @return Mailcode_Commands_Command
94
-    */
89
+    /**
90
+     * Gets an available command by its ID.
91
+     * 
92
+     * @param string $id
93
+     * @return Mailcode_Commands_Command
94
+     */
95 95
     public function getByID(string $id) : Mailcode_Commands_Command
96 96
     {
97 97
         static $instances = array();
@@ -104,15 +104,15 @@  discard block
 block discarded – undo
104 104
         return $instances[$id];
105 105
     }
106 106
     
107
-   /**
108
-    * Retrieves the ID of a command by its name.
109
-    * 
110
-    * @param string $name
111
-    * @throws Mailcode_Exception
112
-    * @return string
113
-    * 
114
-    * @see Mailcode_Commands::ERROR_COMMAND_NAME_DOES_NOT_EXIST
115
-    */
107
+    /**
108
+     * Retrieves the ID of a command by its name.
109
+     * 
110
+     * @param string $name
111
+     * @throws Mailcode_Exception
112
+     * @return string
113
+     * 
114
+     * @see Mailcode_Commands::ERROR_COMMAND_NAME_DOES_NOT_EXIST
115
+     */
116 116
     public function getIDByName(string $name) : string
117 117
     {
118 118
         $items = $this->getAll();
@@ -141,12 +141,12 @@  discard block
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141 141
         return in_array($id, $ids);
142 142
     }
143 143
     
144
-   /**
145
-    * Checks wether the specified name exists.
146
-    * 
147
-    * @param string $name For example: "showvar".
148
-    * @return bool
149
-    */
144
+    /**
145
+     * Checks wether the specified name exists.
146
+     * 
147
+     * @param string $name For example: "showvar".
148
+     * @return bool
149
+     */
150 150
     public function nameExists(string $name) : bool
151 151
     {
152 152
         $items = $this->getAll();
@@ -200,14 +200,14 @@  discard block
 block discarded – undo
200 200
         return $class;
201 201
     }
202 202
     
203
-   /**
204
-    * Translates the command type to the expected class naming scheme.
205
-    * 
206
-    * Example: not-empty => NotEmpty
207
-    * 
208
-    * @param string $type
209
-    * @return string
210
-    */
203
+    /**
204
+     * Translates the command type to the expected class naming scheme.
205
+     * 
206
+     * Example: not-empty => NotEmpty
207
+     * 
208
+     * @param string $type
209
+     * @return string
210
+     */
211 211
     private function adjustTypeName(string $type) : string
212 212
     {
213 213
         $type = str_replace('-', ' ', $type);
@@ -217,13 +217,13 @@  discard block
 block discarded – undo
217 217
         return $type;
218 218
     }
219 219
     
220
-   /**
221
-    * Retrieves the dummy command of the specified type, which
222
-    * is used to retrieve information on the command's capabilities.
223
-    *  
224
-    * @param string $id
225
-    * @return Mailcode_Commands_Command
226
-    */
220
+    /**
221
+     * Retrieves the dummy command of the specified type, which
222
+     * is used to retrieve information on the command's capabilities.
223
+     *  
224
+     * @param string $id
225
+     * @return Mailcode_Commands_Command
226
+     */
227 227
     private function getDummyCommand(string $id) : Mailcode_Commands_Command
228 228
     {
229 229
         if(!isset(self::$dummyCommands[$id]))
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src/Mailcode/Factory/CommandSets/Set.php 1 patch
Indentation   +3 added lines, -3 removed lines patch added patch discarded remove patch
@@ -20,9 +20,9 @@
 block discarded – undo
20 20
  */
21 21
 abstract class Mailcode_Factory_CommandSets_Set
22 22
 {
23
-   /**
24
-    * @var Mailcode_Factory_Instantiator
25
-    */
23
+    /**
24
+     * @var Mailcode_Factory_Instantiator
25
+     */
26 26
     protected $instantiator;
27 27
     
28 28
     public function __construct()
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src/Mailcode/Factory/CommandSets.php 1 patch
Indentation   +6 added lines, -6 removed lines patch added patch discarded remove patch
@@ -35,14 +35,14 @@
 block discarded – undo
35 35
      */
36 36
     private $misc;
37 37
     
38
-   /**
39
-    * @var Mailcode_Factory_CommandSets_Set_Set
40
-    */
38
+    /**
39
+     * @var Mailcode_Factory_CommandSets_Set_Set
40
+     */
41 41
     private $set;
42 42
     
43
-   /**
44
-    * @var Mailcode_Factory_CommandSets_Set_ElseIf
45
-    */
43
+    /**
44
+     * @var Mailcode_Factory_CommandSets_Set_ElseIf
45
+     */
46 46
     private $elseIf;
47 47
     
48 48
     public function if() : Mailcode_Factory_CommandSets_Set_If
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src/Mailcode/Commands/LogicKeywords.php 1 patch
Indentation   +45 added lines, -45 removed lines patch added patch discarded remove patch
@@ -31,27 +31,27 @@  discard block
 block discarded – undo
31 31
     const VALIDATION_CANNOT_MIX_LOGIC_KEYWORDS = 60701;
32 32
     const VALIDATION_INVALID_SUB_COMMAND = 60702;
33 33
     
34
-   /**
35
-    * @var string
36
-    */
34
+    /**
35
+     * @var string
36
+     */
37 37
     private $paramsString;
38 38
     
39
-   /**
40
-    * @var string[]
41
-    */
39
+    /**
40
+     * @var string[]
41
+     */
42 42
     private $names = array(
43 43
         'and', 
44 44
         'or'
45 45
     );
46 46
     
47
-   /**
48
-    * @var Mailcode_Commands_LogicKeywords_Keyword[]
49
-    */
47
+    /**
48
+     * @var Mailcode_Commands_LogicKeywords_Keyword[]
49
+     */
50 50
     private $keywords = array();
51 51
     
52
-   /**
53
-    * @var string
54
-    */
52
+    /**
53
+     * @var string
54
+     */
55 55
     private $mainParams = '';
56 56
     
57 57
     public function __construct(Mailcode_Commands_Command $command, string $paramsString)
@@ -136,9 +136,9 @@  discard block
 block discarded – undo
136 136
         }
137 137
     }
138 138
     
139
-   /**
140
-    * @return string[]
141
-    */
139
+    /**
140
+     * @return string[]
141
+     */
142 142
     private function detectParameters() : array
143 143
     {
144 144
         $params = $this->paramsString;
@@ -156,13 +156,13 @@  discard block
 block discarded – undo
156 156
         return $stack;
157 157
     }
158 158
 
159
-   /**
160
-    * @param string $params
161
-    * @param Mailcode_Commands_LogicKeywords_Keyword $keyword
162
-    * @param string[] $stack
163
-    * @throws Mailcode_Exception
164
-    * @return string
165
-    */
159
+    /**
160
+     * @param string $params
161
+     * @param Mailcode_Commands_LogicKeywords_Keyword $keyword
162
+     * @param string[] $stack
163
+     * @throws Mailcode_Exception
164
+     * @return string
165
+     */
166 166
     private function detectParamsKeyword(string $params, Mailcode_Commands_LogicKeywords_Keyword $keyword, array &$stack) : string
167 167
     {
168 168
         $search = $keyword->getMatchedString();
@@ -187,22 +187,22 @@  discard block
 block discarded – undo
187 187
         return $params;
188 188
     }
189 189
     
190
-   /**
191
-    * Extracts the parameters string to use for the 
192
-    * original command itself, omitting all the logic
193
-    * keywords for the sub-commands.
194
-    * 
195
-    * @return string
196
-    */
190
+    /**
191
+     * Extracts the parameters string to use for the 
192
+     * original command itself, omitting all the logic
193
+     * keywords for the sub-commands.
194
+     * 
195
+     * @return string
196
+     */
197 197
     public function getMainParamsString() : string
198 198
     {
199 199
         return $this->mainParams;
200 200
     }
201 201
     
202
-   /**
203
-    * Retrieves the detected keyword names.
204
-    * @return string[]
205
-    */
202
+    /**
203
+     * Retrieves the detected keyword names.
204
+     * @return string[]
205
+     */
206 206
     public function getDetectedNames() : array
207 207
     {
208 208
         $names = array();
@@ -220,23 +220,23 @@  discard block
 block discarded – undo
220 220
         return $names;
221 221
     }
222 222
     
223
-   /**
224
-    * Retrieves all keywords that were detected in the
225
-    * command's parameters string, if any.
226
-    * 
227
-    * @return Mailcode_Commands_LogicKeywords_Keyword[]
228
-    */
223
+    /**
224
+     * Retrieves all keywords that were detected in the
225
+     * command's parameters string, if any.
226
+     * 
227
+     * @return Mailcode_Commands_LogicKeywords_Keyword[]
228
+     */
229 229
     public function getKeywords() : array
230 230
     {
231 231
         return $this->keywords;
232 232
     }
233 233
     
234
-   /**
235
-    * Detects any keyword statements in the parameters by keyword name.
236
-    * 
237
-    * @param string $name
238
-    * @return Mailcode_Commands_LogicKeywords_Keyword[]
239
-    */
234
+    /**
235
+     * Detects any keyword statements in the parameters by keyword name.
236
+     * 
237
+     * @param string $name
238
+     * @return Mailcode_Commands_LogicKeywords_Keyword[]
239
+     */
240 240
     private function detectKeywords(string $name) : array
241 241
     {
242 242
         $regex = sprintf('/%1$s\s+([a-z\-0-9]+):|%1$s:/x', $name);
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src/Mailcode/Styler.php 1 patch
Indentation   +29 added lines, -29 removed lines patch added patch discarded remove patch
@@ -24,14 +24,14 @@  discard block
 block discarded – undo
24 24
 {
25 25
     const ERROR_CSS_FILE_NOT_FOUND = 60901;
26 26
     
27
-   /**
28
-    * @var string
29
-    */
27
+    /**
28
+     * @var string
29
+     */
30 30
     private $path;
31 31
     
32
-   /**
33
-    * @var string
34
-    */
32
+    /**
33
+     * @var string
34
+     */
35 35
     private $fileName = 'highlight.css';
36 36
     
37 37
     public function __construct()
@@ -54,22 +54,22 @@  discard block
 block discarded – undo
54 54
         $this->path = $path;
55 55
     }
56 56
    
57
-   /**
58
-    * Retrieves the raw CSS source for the highlighting.
59
-    * 
60
-    * @return string
61
-    */
57
+    /**
58
+     * Retrieves the raw CSS source for the highlighting.
59
+     * 
60
+     * @return string
61
+     */
62 62
     public function getCSS() : string
63 63
     {
64 64
         return FileHelper::readContents($this->path);
65 65
     }
66 66
     
67
-   /**
68
-    * Retrieves a fully formed `code` tag with the CSS,
69
-    * to inject inline into an HTML document.
70
-    * 
71
-    * @return string
72
-    */
67
+    /**
68
+     * Retrieves a fully formed `code` tag with the CSS,
69
+     * to inject inline into an HTML document.
70
+     * 
71
+     * @return string
72
+     */
73 73
     public function getStyleTag() : string
74 74
     {
75 75
         return sprintf(
@@ -78,23 +78,23 @@  discard block
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78 78
         );
79 79
     }
80 80
     
81
-   /**
82
-    * Retrieves the path to the stylesheet file.
83
-    * 
84
-    * @return string
85
-    */
81
+    /**
82
+     * Retrieves the path to the stylesheet file.
83
+     * 
84
+     * @return string
85
+     */
86 86
     public function getStylesheetPath() : string
87 87
     {
88 88
         return $this->path;
89 89
     }
90 90
     
91
-   /**
92
-    * Retrieves the URL to the stylesheet file, given the
93
-    * local URL to the application's vendor folder.
94
-    *  
95
-    * @param string $vendorURL The URL to the vendor folder (must be accessible in the webroot).
96
-    * @return string
97
-    */
91
+    /**
92
+     * Retrieves the URL to the stylesheet file, given the
93
+     * local URL to the application's vendor folder.
94
+     *  
95
+     * @param string $vendorURL The URL to the vendor folder (must be accessible in the webroot).
96
+     * @return string
97
+     */
98 98
     public function getStylesheetURL(string $vendorURL) : string
99 99
     {
100 100
         return sprintf(
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src/Mailcode/Parser/Statement/Info.php 1 patch
Indentation   +69 added lines, -69 removed lines patch added patch discarded remove patch
@@ -21,14 +21,14 @@  discard block
 block discarded – undo
21 21
  */
22 22
 class Mailcode_Parser_Statement_Info
23 23
 {
24
-   /**
25
-    * @var Mailcode_Parser_Statement_Tokenizer
26
-    */
24
+    /**
25
+     * @var Mailcode_Parser_Statement_Tokenizer
26
+     */
27 27
     protected $tokenizer;
28 28
     
29
-   /**
30
-    * @var Mailcode_Parser_Statement_Tokenizer_Token[]
31
-    */
29
+    /**
30
+     * @var Mailcode_Parser_Statement_Tokenizer_Token[]
31
+     */
32 32
     protected $tokens = array();
33 33
     
34 34
     public function __construct(Mailcode_Parser_Statement_Tokenizer $tokenizer)
@@ -37,11 +37,11 @@  discard block
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37 37
         $this->tokens = $this->tokenizer->getTokens(); 
38 38
     }
39 39
     
40
-   /**
41
-    * Whether the whole statement is a variable being assigned a value.
42
-    * 
43
-    * @return bool
44
-    */
40
+    /**
41
+     * Whether the whole statement is a variable being assigned a value.
42
+     * 
43
+     * @return bool
44
+     */
45 45
     public function isVariableAssignment() : bool
46 46
     {
47 47
         $variable = $this->getVariableByIndex(0);
@@ -56,11 +56,11 @@  discard block
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56 56
         return false;
57 57
     }
58 58
     
59
-   /**
60
-    * Whether the whole statement is a variable being compared to something.
61
-    * 
62
-    * @return bool
63
-    */
59
+    /**
60
+     * Whether the whole statement is a variable being compared to something.
61
+     * 
62
+     * @return bool
63
+     */
64 64
     public function isVariableComparison() : bool
65 65
     {
66 66
         $variable = $this->getVariableByIndex(0);
@@ -75,11 +75,11 @@  discard block
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75 75
         return false;
76 76
     }
77 77
     
78
-   /**
79
-    * Retrieves all variables used in the statement.
80
-    * 
81
-    * @return \Mailcode\Mailcode_Variables_Variable[]
82
-    */
78
+    /**
79
+     * Retrieves all variables used in the statement.
80
+     * 
81
+     * @return \Mailcode\Mailcode_Variables_Variable[]
82
+     */
83 83
     public function getVariables()
84 84
     {
85 85
         $result = array();
@@ -95,14 +95,14 @@  discard block
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95 95
         return $result;
96 96
     }
97 97
     
98
-   /**
99
-    * Retrieves a variable by its position in the command's parameters.
100
-    * Returns null if there is no parameter at the specified index, or
101
-    * if it is of another type.
102
-    * 
103
-    * @param int $index Zero-based index.
104
-    * @return Mailcode_Parser_Statement_Tokenizer_Token_Variable|NULL
105
-    */
98
+    /**
99
+     * Retrieves a variable by its position in the command's parameters.
100
+     * Returns null if there is no parameter at the specified index, or
101
+     * if it is of another type.
102
+     * 
103
+     * @param int $index Zero-based index.
104
+     * @return Mailcode_Parser_Statement_Tokenizer_Token_Variable|NULL
105
+     */
106 106
     public function getVariableByIndex(int $index) : ?Mailcode_Parser_Statement_Tokenizer_Token_Variable
107 107
     {
108 108
         $token = $this->getTokenByIndex($index);
@@ -115,14 +115,14 @@  discard block
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115 115
         return null;
116 116
     }
117 117
     
118
-   /**
119
-    * Retrieves a string literal by its position in the command's parameters.
120
-    * Returns null if there is no parameter at the specified index, or
121
-    * if it is of another type.
122
-    *
123
-    * @param int $index Zero-based index.
124
-    * @return Mailcode_Parser_Statement_Tokenizer_Token_StringLiteral|NULL
125
-    */
118
+    /**
119
+     * Retrieves a string literal by its position in the command's parameters.
120
+     * Returns null if there is no parameter at the specified index, or
121
+     * if it is of another type.
122
+     *
123
+     * @param int $index Zero-based index.
124
+     * @return Mailcode_Parser_Statement_Tokenizer_Token_StringLiteral|NULL
125
+     */
126 126
     public function getStringLiteralByIndex(int $index) : ?Mailcode_Parser_Statement_Tokenizer_Token_StringLiteral
127 127
     {
128 128
         $token = $this->getTokenByIndex($index);
@@ -135,14 +135,14 @@  discard block
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135 135
         return null;
136 136
     }
137 137
     
138
-   /**
139
-    * Retrieves a keyword by its position in the command's parameters.
140
-    * Returns null if there is no parameter at the specified index, or
141
-    * if it is of another type.
142
-    *
143
-    * @param int $index Zero-based index.
144
-    * @return Mailcode_Parser_Statement_Tokenizer_Token_Keyword|NULL
145
-    */
138
+    /**
139
+     * Retrieves a keyword by its position in the command's parameters.
140
+     * Returns null if there is no parameter at the specified index, or
141
+     * if it is of another type.
142
+     *
143
+     * @param int $index Zero-based index.
144
+     * @return Mailcode_Parser_Statement_Tokenizer_Token_Keyword|NULL
145
+     */
146 146
     public function getKeywordByIndex(int $index) : ?Mailcode_Parser_Statement_Tokenizer_Token_Keyword
147 147
     {
148 148
         $token = $this->getTokenByIndex($index);
@@ -155,14 +155,14 @@  discard block
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155 155
         return null;
156 156
     }
157 157
     
158
-   /**
159
-    * Retrieves an operand by its position in the command's parameters.
160
-    * Returns null if there is no parameter at the specified index, or
161
-    * if it is of another type.
162
-    *
163
-    * @param int $index Zero-based index.
164
-    * @return Mailcode_Parser_Statement_Tokenizer_Token_Operand|NULL
165
-    */
158
+    /**
159
+     * Retrieves an operand by its position in the command's parameters.
160
+     * Returns null if there is no parameter at the specified index, or
161
+     * if it is of another type.
162
+     *
163
+     * @param int $index Zero-based index.
164
+     * @return Mailcode_Parser_Statement_Tokenizer_Token_Operand|NULL
165
+     */
166 166
     public function getOperandByIndex(int $index) : ?Mailcode_Parser_Statement_Tokenizer_Token_Operand
167 167
     {
168 168
         $token = $this->getTokenByIndex($index);
@@ -175,14 +175,14 @@  discard block
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175 175
         return null;
176 176
     }
177 177
     
178
-   /**
179
-    * Retrieves a parameter token by its position in the command's parameters,
180
-    * regardless of its type. Returns null if there is no parameter at the 
181
-    * specified index.
182
-    *
183
-    * @param int $index Zero-based index.
184
-    * @return Mailcode_Parser_Statement_Tokenizer_Token|NULL
185
-    */
178
+    /**
179
+     * Retrieves a parameter token by its position in the command's parameters,
180
+     * regardless of its type. Returns null if there is no parameter at the 
181
+     * specified index.
182
+     *
183
+     * @param int $index Zero-based index.
184
+     * @return Mailcode_Parser_Statement_Tokenizer_Token|NULL
185
+     */
186 186
     public function getTokenByIndex(int $index) : ?Mailcode_Parser_Statement_Tokenizer_Token
187 187
     {
188 188
         if(isset($this->tokens[$index]))
@@ -198,19 +198,19 @@  discard block
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198 198
         return isset($this->tokens[$index]);
199 199
     }
200 200
     
201
-   /**
202
-    * Retrieves all tokens.
203
-    * @return Mailcode_Parser_Statement_Tokenizer_Token[]
204
-    */
201
+    /**
202
+     * Retrieves all tokens.
203
+     * @return Mailcode_Parser_Statement_Tokenizer_Token[]
204
+     */
205 205
     public function getTokens() : array
206 206
     {
207 207
         return $this->tokens;
208 208
     }
209 209
     
210
-   /**
211
-    * Retrieves all string literals that were found in the command.
212
-    * @return \Mailcode\Mailcode_Parser_Statement_Tokenizer_Token_StringLiteral[]
213
-    */
210
+    /**
211
+     * Retrieves all string literals that were found in the command.
212
+     * @return \Mailcode\Mailcode_Parser_Statement_Tokenizer_Token_StringLiteral[]
213
+     */
214 214
     public function getStringLiterals()
215 215
     {
216 216
         $result = array();
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