@@ -292,7 +292,7 @@  | 
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| 292 | 292 | * Returns the repository for the given extension  | 
                                                        
| 293 | 293 | *  | 
                                                        
| 294 | 294 | * @param $extension  | 
                                                        
| 295 | - * @return false|string  | 
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| 295 | + * @return string  | 
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| 296 | 296 | */  | 
                                                        
| 297 | 297 |      private function getSourceRepo($extension) { | 
                                                        
| 298 | 298 | /** @var helper_plugin_extension_extension $ext */  | 
                                                        
@@ -27,7 +27,7 @@  | 
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| 27 | 27 | * This is the preferred way of setting the element's value  | 
                                                        
| 28 | 28 | *  | 
                                                        
| 29 | 29 | * @param null|string $value  | 
                                                        
| 30 | - * @return string|$this  | 
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| 30 | + * @return string  | 
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| 31 | 31 | */  | 
                                                        
| 32 | 32 |      public function val($value = null) { | 
                                                        
| 33 | 33 |          if($value !== null) { | 
                                                        
@@ -324,7 +324,7 @@  | 
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| 324 | 324 | *  | 
                                                        
| 325 | 325 | * @param string $id page id  | 
                                                        
| 326 | 326 | * @param array $highlight  | 
                                                        
| 327 | - * @return mixed  | 
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| 327 | + * @return string  | 
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| 328 | 328 | */  | 
                                                        
| 329 | 329 |  function ft_snippet($id,$highlight){ | 
                                                        
| 330 | 330 | $text = rawWiki($id);  | 
                                                        
@@ -62,7 +62,7 @@  | 
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| 62 | 62 | * @author Tom N Harris <[email protected]>  | 
                                                        
| 63 | 63 | * @author Michael Hamann <[email protected]>  | 
                                                        
| 64 | 64 | *  | 
                                                        
| 65 | - * @return int|string  | 
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| 65 | + * @return string  | 
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| 66 | 66 | */  | 
                                                        
| 67 | 67 |  function idx_get_version(){ | 
                                                        
| 68 | 68 | static $indexer_version = null;  | 
                                                        
@@ -181,7 +181,7 @@ discard block  | 
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| 181 | 181 | * @param string $file filename  | 
                                                        
| 182 | 182 | * @param string $content  | 
                                                        
| 183 | 183 | * @param string $id page id  | 
                                                        
| 184 | - * @param int|bool $rev timestamp of revision  | 
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| 184 | + * @param integer $rev timestamp of revision  | 
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| 185 | 185 | * @return bool  | 
                                                        
| 186 | 186 | */  | 
                                                        
| 187 | 187 |  function io_writeWikiPage($file, $content, $id, $rev=false) { | 
                                                        
@@ -488,7 +488,7 @@ discard block  | 
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| 488 | 488 | * @author Andreas Gohr <[email protected]>  | 
                                                        
| 489 | 489 | *  | 
                                                        
| 490 | 490 | * @param string $target filename  | 
                                                        
| 491 | - * @return bool|int|string  | 
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| 491 | + * @return resource|null  | 
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| 492 | 492 | */  | 
                                                        
| 493 | 493 |  function io_mkdir_p($target){ | 
                                                        
| 494 | 494 | global $conf;  | 
                                                        
@@ -1080,7 +1080,7 @@  | 
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| 1080 | 1080 | |
| 1081 | 1081 | /**  | 
                                                        
| 1082 | 1082 | * @param string $method  | 
                                                        
| 1083 | - * @return mixed  | 
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| 1083 | + * @return string  | 
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| 1084 | 1084 | */  | 
                                                        
| 1085 | 1085 |      function methodHelp($method) { | 
                                                        
| 1086 | 1086 | return $this->help[$method];  | 
                                                        
@@ -292,7 +292,7 @@ discard block  | 
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| 292 | 292 | * Add the To: recipients  | 
                                                        
| 293 | 293 | *  | 
                                                        
| 294 | 294 | * @see cleanAddress  | 
                                                        
| 295 | - * @param string|string[] $address Multiple adresses separated by commas or as array  | 
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| 295 | + * @param string $address Multiple adresses separated by commas or as array  | 
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| 296 | 296 | */  | 
                                                        
| 297 | 297 |      public function to($address) { | 
                                                        
| 298 | 298 |          $this->setHeader('To', $address, false); | 
                                                        
@@ -312,7 +312,7 @@ discard block  | 
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| 312 | 312 | * Add the Bcc: recipients  | 
                                                        
| 313 | 313 | *  | 
                                                        
| 314 | 314 | * @see cleanAddress  | 
                                                        
| 315 | - * @param string|string[] $address Multiple adresses separated by commas or as array  | 
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| 315 | + * @param string $address Multiple adresses separated by commas or as array  | 
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| 316 | 316 | */  | 
                                                        
| 317 | 317 |      public function bcc($address) { | 
                                                        
| 318 | 318 |          $this->setHeader('Bcc', $address, false); | 
                                                        
@@ -454,7 +454,7 @@  | 
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| 454 | 454 | *  | 
                                                        
| 455 | 455 | * @param string $id page id  | 
                                                        
| 456 | 456 | * @param array $orig the original metadata  | 
                                                        
| 457 | - * @return array|null array('current'=> array,'persistent'=> array); | 
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| 457 | + * @return string array('current'=> array,'persistent'=> array); | 
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| 458 | 458 | */  | 
                                                        
| 459 | 459 |  function p_render_metadata($id, $orig){ | 
                                                        
| 460 | 460 | // make sure the correct ID is in global ID  | 
                                                        
@@ -614,7 +614,7 @@  | 
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| 614 | 614 | /**  | 
                                                        
| 615 | 615 | * Decodes numeric HTML entities to their correct UTF-8 characters  | 
                                                        
| 616 | 616 | *  | 
                                                        
| 617 | - * @param $ent string A numeric entity  | 
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| 617 | + * @param string $ent string A numeric entity  | 
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| 618 | 618 | * @return string|false  | 
                                                        
| 619 | 619 | */  | 
                                                        
| 620 | 620 |      function utf8_decode_numeric($ent) { |