README

This library allows you to iterate over logically iterable streams or resources.

There are implemented these resources.

Curl Http Iterator

It allows you to iterate over given url mask until resource response code status differs from 200 Ok.

Example:

$mask = 'http://example.com/?p=%d';
$urlIterator = new UrlIterator($mask);
$i = 0;
foreach ($urlIterator as $pageContent) {
    printf(
        "Url: %s, length: %d\n",
        $urlIterator->getIterationUrl(),
        strlen($pageContent)
    );
    if($i++ > 3) break; // to simulate invalid response
}

Further usage can be found here.

Json Collection Iterator

It allows you ti iterate over very simple REST collections.

Example:

use Pilulka\Iterators\Http;
$urlIterator = new Http\UrlIterator('http://private-62aa2-pilulkaiterator.apiary-mock.com/items');
$jsonIterator = new Http\JsonCollectionIterator($urlIterator);
$i = 0;
echo "Url: {$jsonIterator->getUrlIterator()->getIterationUrl()}\n";
foreach ($jsonIterator as $item) {
    echo var_export($item) . "\n";
    if($i++ > 2) break;
}

Email IMAP iterator

Allows you to iterate over mail inbox.

Example:

use Pilulka\Iterators\Mail\ImapIterator;
$cfg = [
    'host' => '<hostname>', // e.g. {imap.gmail.com:993/imap/ssl/novalidate-cert}INBOX
    'username' => '<username>', // e.g. jon.doe@example.com
    'password' => '<password>',
    'filter' => '<filter>', // See: http://php.net/manual/en/function.imap-search.php
];
$iterator = new ImapIterator(
    $cfg['host'],
    $cfg['username'],
    $cfg['password']
);
$iterator->setFilter($cfg['filter']); // e.g. FROM "john@example.com"
$i = 0;
foreach ($iterator as $mail) {
    /** @var \Pilulka\Iterators\Mail\Model\Mail $mail */
    foreach ($mail->getAttachments() as $attachment) {
        if($attachment->isAttachment()) {
            printf(
                "File name: %s\nName:%s\nContent:\n%s",
                $attachment->getFilename(),
                $attachment->getName(),
                $attachment->getAttachment()
            );
        }
    }
    if($i++ > 1) break;
}

Release notes

This package fulfill our company needs - you should consider this as an experimental.

We will be pleasured for any feedback or provided pull request.