original_string: private function ffprobeFormat($format)
  	{
  		$this->ffprobe();
  
  		if (count($this->formats) > 0)
  		{
  			$args = func_get_args();
  
  			foreach ($args as $arg)
  			{
  				if (in_array($arg, $this->formats))
  				{
  					return true;
  				}
  			}
  
  			return null;
  		}
  
  		return false;
  	}
code: private function ffprobeFormat($format)
  	{
  		$this->ffprobe();
  
  		if (count($this->formats) > 0)
  		{
  			$args = func_get_args();
  
  			foreach ($args as $arg)
  			{
  				if (in_array($arg, $this->formats))
  				{
  					return true;
  				}
  			}
  
  			return null;
  		}
  
  		return false;
  	}
code_tokens: private function ffprobeFormat ( $ format ) { $ this -> ffprobe ( ) ; if ( count ( $ this -> formats ) > 0 ) { $ args = func_get_args ( ) ; foreach ( $ args as $ arg ) { if ( in_array ( $ arg , $ this -> formats ) ) { return true ; } } return null ; } return false ; }
docstring: Checks requested format against what formats ffprobe returned.
  
  @param  string  $format  The format extenson to check for.
  @param  string|null  $format  Option number of additional formats.
  @return boolean|null
docstring_tokens: Checks requested format against what formats ffprobe returned .