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parser.php
executable file
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/
parser.php
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<?php
//12064
$num = (int)$_POST['arg'];
if ($num <= 0) exit(json_encode(array('responce' => 0)));
define('DB_NAME', 'domainslibrary.db');
define('DB_PREFIX', 'all_');
/**
* @param $url
* @return int|string
*/
function parseData($url)
{
$data = @file_get_contents($url);
if ($data !== false) {
$str = <<<'TNN'
<span class="icon-site"></span>
TNN;
$addition = 30; // строка с переносом до начала ссылки. Проще дописать цифрой, чем вставить в поиск
$cut_from = strpos($data, $str) + strlen($str) + $addition;
$data = substr($data, $cut_from);
$str = '"';
$cut_to = strpos($data, $str);
$data = substr($data, 0, $cut_to);
if (substr($data, 0, 4) == 'http') {
// success
$homepage = $data;
} else {
$homepage = 0;
}
} else {
$homepage = 0;
}
return $homepage;
}
/**
* @param $profile_id
* @param $homepage
*/
function saveData($profile_id, $homepage)
{
$db = new SQLite3(DB_NAME);
/*if ($profile_id == 1) {
$db->exec('CREATE TABLE IF NOT EXISTS `'.DB_PREFIX.'profiles` (
`profile_id` INTEGER PRIMARY KEY,
`homepage` TEXT(255) NOT NULL
)');
}*/
$info['profile_id'] = $profile_id;
$info['homepage'] = $homepage;
@$db->query('INSERT INTO `'.DB_PREFIX.'profiles` ( `profile_id`, `homepage` ) VALUES("'. $info['profile_id'] .'", "'. $info['homepage'] .'")');
$insert_id = $db->lastInsertRowID();
$db->close();
return $insert_id;
}
$url = 'http://stackoverflow.com/users/' . $num;
//$url = 'http://homepagesparser.wf/pages/1.html';
$saved = 0;
$homepage = parseData($url);
if ($homepage) {
$saved = saveData($num, $homepage);
if (!$saved) $saved = -1;
}
++$num;
exit(json_encode(
array(
'responce' => $num,
'saved' => $saved,
)
));