system/Database/Query.php
protected function compileBinds()
	{
		$sql = $this->finalQueryString;

		$hasNamedBinds = strpos($sql, ':') !== false;

		if (empty($this->binds) || empty($this->bindMarker) ||
				(strpos($sql, $this->bindMarker) === false &&
				$hasNamedBinds === false)
		)
		{
			return;
		}

		if (! is_array($this->binds))
		{
			$binds     = [$this->binds];
			$bindCount = 1;
		}
		else
		{
			$binds     = $this->binds;
			$bindCount = count($binds);
		}

		// Reverse the binds so that duplicate named binds
		// will be processed prior to the original binds.
		if (! is_numeric(key(array_slice($binds, 0, 1))))
		{
			$binds = array_reverse($binds);
		}

		// We'll need marker length later
		$ml = strlen($this->bindMarker);

		if ($hasNamedBinds)
		{
			$sql = $this->matchNamedBinds($sql, $binds);
		}
		else
		{
			$sql = $this->matchSimpleBinds($sql, $binds, $bindCount, $ml);
		}

		$this->finalQueryString = $sql;
	}
protected function compileBinds()
	{
		$sql = $this->finalQueryString;

		$hasNamedBinds = strpos($sql, ':') !== false;

		if (empty($this->binds) || empty($this->bindMarker) ||
				(strpos($sql, $this->bindMarker) === false &&
				$hasNamedBinds === false)
		)
		{
			return;
		}

		if (! is_array($this->binds))
		{
			$binds     = [$this->binds];
			$bindCount = 1;
		}
		else
		{
			$binds     = $this->binds;
			$bindCount = count($binds);
		}

		// Reverse the binds so that duplicate named binds
		// will be processed prior to the original binds.
		if (! is_numeric(key(array_slice($binds, 0, 1))))
		{
			$binds = array_reverse($binds);
		}

		// We'll need marker length later
		$ml = strlen($this->bindMarker);

		if ($hasNamedBinds)
		{
			$sql = $this->matchNamedBinds($sql, $binds);
		}
		else
		{
			$sql = $this->matchSimpleBinds($sql, $binds, $bindCount, $ml);
		}

		$this->finalQueryString = $sql;
	}
Escapes and inserts any binds into the finalQueryString object.

@return null|void