fluentform / app / Services / Spout / Reader / ReaderInterface.php

ReaderInterface.php in Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder 3.6.22, at app/Services/Spout/Reader/ReaderInterface.php

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1	<?php
2
3	namespace Box\Spout\Reader;
4
5	/**
6	* Interface ReaderInterface
7	*
8	* @package Box\Spout\Reader
9	*/
10	interface ReaderInterface
11	{
12	/**
13	* Prepares the reader to read the given file. It also makes sure
14	* that the file exists and is readable.
15	*
16	* @param string $filePath Path of the file to be read
17	* @return void
18	* @throws \Box\Spout\Common\Exception\IOException
19	*/
20	public function open($filePath);
21
22	/**
23	* Returns an iterator to iterate over sheets.
24	*
25	* @return \Iterator To iterate over sheets
26	* @throws \Box\Spout\Reader\Exception\ReaderNotOpenedException If called before opening the reader
27	*/
28	public function getSheetIterator();
29
30	/**
31	* Closes the reader, preventing any additional reading
32	*
33	* @return void
34	*/
35	public function close();
36	}
37