original_string: public function save() {
  		if($this->msg) {
  			ksort($this->msg);
  			
  			$file = $this->folder."messages_".$this->language.".php";
  
  			$old = umask(00002);
  
  			if (file_exists($file) && !is_writable($file)) {
  				throw new FileTranslatorException('Cannot write to file "'.$file.'".');
  			} elseif (!file_exists($file)) {
  				if (!is_dir($this->folder)) {
  					$result = mkdir($this->folder, 0775, true);
  					if (!$result) {
  						throw new FileTranslatorException('Cannot create directory "'.$this->folder.'".');
  					}
  				}
  				if (!is_writable($this->folder)) {
  					throw new FileTranslatorException('Cannot write to directory "'.$this->folder.'".');
  				}
  			}
  
  
  			$fp = fopen($file, "w");
  			fwrite($fp, "<?php\n");
  			fwrite($fp, 'return ');
  			fwrite($fp, var_export($this->msg, true));
  			fwrite($fp, ";\n");
  			
  			fclose($fp);
  			umask($old);
  		}
  	}
code: public function save() {
  		if($this->msg) {
  			ksort($this->msg);
  			
  			$file = $this->folder."messages_".$this->language.".php";
  
  			$old = umask(00002);
  
  			if (file_exists($file) && !is_writable($file)) {
  				throw new FileTranslatorException('Cannot write to file "'.$file.'".');
  			} elseif (!file_exists($file)) {
  				if (!is_dir($this->folder)) {
  					$result = mkdir($this->folder, 0775, true);
  					if (!$result) {
  						throw new FileTranslatorException('Cannot create directory "'.$this->folder.'".');
  					}
  				}
  				if (!is_writable($this->folder)) {
  					throw new FileTranslatorException('Cannot write to directory "'.$this->folder.'".');
  				}
  			}
  
  
  			$fp = fopen($file, "w");
  			fwrite($fp, "<?php\n");
  			fwrite($fp, 'return ');
  			fwrite($fp, var_export($this->msg, true));
  			fwrite($fp, ";\n");
  			
  			fclose($fp);
  			umask($old);
  		}
  	}
code_tokens: public function save ( ) { if ( $ this -> msg ) { ksort ( $ this -> msg ) ; $ file = $ this -> folder . "messages_" . $ this -> language . ".php" ; $ old = umask ( 00002 ) ; if ( file_exists ( $ file ) && ! is_writable ( $ file ) ) { throw new FileTranslatorException ( 'Cannot write to file "' . $ file . '".' ) ; } elseif ( ! file_exists ( $ file ) ) { if ( ! is_dir ( $ this -> folder ) ) { $ result = mkdir ( $ this -> folder , 0775 , true ) ; if ( ! $ result ) { throw new FileTranslatorException ( 'Cannot create directory "' . $ this -> folder . '".' ) ; } } if ( ! is_writable ( $ this -> folder ) ) { throw new FileTranslatorException ( 'Cannot write to directory "' . $ this -> folder . '".' ) ; } } $ fp = fopen ( $ file , "w" ) ; fwrite ( $ fp , "<?php\n" ) ; fwrite ( $ fp , 'return ' ) ; fwrite ( $ fp , var_export ( $ this -> msg , true ) ) ; fwrite ( $ fp , ";\n" ) ; fclose ( $ fp ) ; umask ( $ old ) ; } }
docstring: Saves the file for current language
docstring_tokens: Saves the file for current language