fcd9278e
 Mihail
parser csv v1
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<?php
namespace Hranicka\Csv;
class Reader implements \IteratorAggregate
{
/** @var string */
private $filePath;
/** @var bool */
private $hasHeaderRow;
/** @var string */
private $delimiter;
/** @var string */
private $enclosure;
/** @var string */
private $escape;
/** @var resource */
private $handler;
/**
* @param string $filePath CSV file path
* @param bool $hasHeaderRow Is the first row header?
*/
public function __construct($filePath, $hasHeaderRow = TRUE)
{
$this->filePath = $filePath;
$this->hasHeaderRow = $hasHeaderRow;
$this->setup();
}
/**
* @param string $delimiter
* @param string $enclosure
* @param string $escape
* @return $this
*/
public function setup($delimiter = ',', $enclosure = '"', $escape = '\\')
{
$this->delimiter = $delimiter;
$this->enclosure = $enclosure;
$this->escape = $escape;
return $this;
}
public function getIterator()
{
return new \ArrayIterator($this->read());
}
/**
* @return array
* @throws InvalidFileException
* @deprecated Use ::read instead.
*/
public function parseAll()
{
return $this->read();
}
/**
* @return array
* @throws InvalidFileException
*/
public function read()
{
$return = [];
$this->openHandler();
$line = 0;
$keys = NULL;
while (($row = $this->readRow()) !== FALSE) {
$line++;
if ($this->hasHeaderRow) {
if ($keys === NULL) {
$keys = array_values($row);
} else {
if (count($keys) !== count($row)) {
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fcd9278e
Mihail
parser csv v1
|
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}
$return[] = array_combine($keys, $row);
}
} else {
$return[] = $row;
}
}
$this->closeHandler();
return $return;
}
private function openHandler()
{
$this->handler = fopen($this->filePath, 'r');
if ($this->handler === FALSE) {
throw new InvalidFileException('Cannot open the file.');
}
}
private function closeHandler()
{
fclose($this->handler);
$this->handler = NULL;
}
/**
* @return array|false
*/
private function readRow()
{
return fgetcsv($this->handler, NULL, $this->delimiter, $this->enclosure, $this->escape);
}
}
class InvalidFileException extends \Exception
{
}
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