61 lines
1.3 KiB
PHP
61 lines
1.3 KiB
PHP
|
<?php
|
||
|
|
namespace Wamania\Snowball\Tests;
|
||
|
|
|
||
|
|
class CsvFileIterator implements \Iterator
|
||
|
|
{
|
||
|
|
protected $file;
|
||
|
|
protected $key = 0;
|
||
|
|
protected $current;
|
||
|
|
|
||
|
|
public function __construct($file)
|
||
|
|
{
|
||
|
|
if (! ($this->file = fopen($file, 'r'))) {
|
||
|
|
die('Can\'t open file '.$this->file)."\n";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public function __destruct()
|
||
|
|
{
|
||
|
|
fclose($this->file);
|
||
|
|
}
|
||
|
|
|
||
|
|
public function rewind()
|
||
|
|
{
|
||
|
|
rewind($this->file);
|
||
|
|
//$this->current = fgetcsv($this->file, null, "\t");
|
||
|
|
$line = fgets($this->file);
|
||
|
|
$current = explode(' ', $line);
|
||
|
|
$current = array_filter($current);
|
||
|
|
$current = array_values($current);
|
||
|
|
$current = array_map('trim', $current);
|
||
|
|
$this->current = $current;
|
||
|
|
$this->key = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
public function valid()
|
||
|
|
{
|
||
|
|
return !feof($this->file);
|
||
|
|
}
|
||
|
|
|
||
|
|
public function key()
|
||
|
|
{
|
||
|
|
return $this->key;
|
||
|
|
}
|
||
|
|
|
||
|
|
public function current()
|
||
|
|
{
|
||
|
|
return $this->current;
|
||
|
|
}
|
||
|
|
|
||
|
|
public function next()
|
||
|
|
{
|
||
|
|
$line = fgets($this->file);
|
||
|
|
$current = explode(' ', $line);
|
||
|
|
$current = array_filter($current);
|
||
|
|
$current = array_values($current);
|
||
|
|
$current = array_map('trim', $current);
|
||
|
|
$this->current = $current;
|
||
|
|
$this->key++;
|
||
|
|
}
|
||
|
|
}
|