PHP7 tests with MySQL and Postgres failing

@catch found https://github.com/php/php-src/commit/ee9a78a033696ff9546fb1dbfecd28f204...

This might be something we can fix.

Missed a bit.

Hmmm fun....

	/**
	 * (PHP 5 &gt;= 5.1.0, PECL pdo &gt;= 0.1.0)<br/>
	 * Fetches the next row from a result set
	 * @link http://php.net/manual/en/pdostatement.fetch.php
	 * @param int $fetch_style [optional] <p>
	 * Controls how the next row will be returned to the caller. This value
	 * must be one of the PDO::FETCH_* constants,
	 * defaulting to value of PDO::ATTR_DEFAULT_FETCH_MODE
	 * (which defaults to PDO::FETCH_BOTH).
	 * <p>
	 * PDO::FETCH_ASSOC: returns an array indexed by column
	 * name as returned in your result set
	 * </p>
	 * @param int $cursor_orientation [optional] <p>
	 * For a PDOStatement object representing a scrollable cursor, this
	 * value determines which row will be returned to the caller. This value
	 * must be one of the PDO::FETCH_ORI_* constants,
	 * defaulting to PDO::FETCH_ORI_NEXT. To request a
	 * scrollable cursor for your PDOStatement object, you must set the
	 * PDO::ATTR_CURSOR attribute to
	 * PDO::CURSOR_SCROLL when you prepare the SQL
	 * statement with <b>PDO::prepare</b>.
	 * </p>
	 * @param int $cursor_offset [optional]
	 * @return mixed The return value of this function on success depends on the fetch type. In
	 * all cases, <b>FALSE</b> is returned on failure.
	 */
	public function fetch ($fetch_style = null, $cursor_orientation = PDO::FETCH_ORI_NEXT, $cursor_offset = 0) {}

Is how this is documented...

Apparently PHP7 has been fixed so maybe this is not a problem anymore... I guess we'll see in tonights builds.