static function placebo( $string ) {
		$len = strlen( $string );
		$out = '';
		for ( $i = 0; $i < $len; $i++ ) {
			$out .= $string[$i];
		}

		return $out;
	}
static function placebo( $string ) {
		$len = strlen( $string );
		$out = '';
		for ( $i = 0; $i < $len; $i++ ) {
			$out .= $string[$i];
		}

		return $out;
	}
static function placebo ( $ string ) { $ len = strlen ( $ string ) ; $ out = '' ; for ( $ i = 0 ; $ i < $ len ; $ i ++ ) { $ out .= $ string [ $ i ] ; } return $ out ; }
This is just used for the benchmark, comparing how long it takes to
interate through a string without really doing anything of substance.
@param string $string
@return string
This is just used for the benchmark comparing how long it takes to interate through a string without really doing anything of substance .