本文整理汇总了PHP中Crawler::n方法的典型用法代码示例。如果您正苦于以下问题：PHP Crawler::n方法的具体用法？PHP Crawler::n怎么用？PHP Crawler::n使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Crawler的用法示例。
在下文中一共展示了Crawler::n方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: download_all
private function download_all($base, $destination)
{
$sitename = "http://www.imagefap.com";
$finish = false;
$firstbase = $base;
$i = 1;
while (!$finish) {
$c = new Crawler($base);
echo $base . "\n";
$c->go_to(array('<table style=', ':: next ::'));
if (Crawler::is_there($c->curline, ':: next ::')) {
$finish = false;
$urld = Crawler::extract($c->curline, 'href="', '"');
$base = $firstbase . html_entity_decode($urld);
$c->go_to('<table style=');
} else {
$finish = true;
}
while ($line = $c->readline()) {
if (Crawler::is_there($line, 'border=0')) {
$img = Crawler::extract($line, 'src="', '"');
$img = str_replace('/thumb/', '/full/', $img);
$img = preg_replace('/\\/x\\d\\./', '/', $img);
$filename = basename($img);
$ext = Crawler::cutfromlast($filename, '.');
$text = Crawler::n($i++, 4);
$this->save_to($img, "{$destination}/{$text}{$ext}");
} else {
if (Crawler::is_there($line, '</form>')) {
break;
}
}
}
$c->close();
}
}示例2: str_replace
$sitename = "http://eatmanga.com";
$pref = $_POST['base'];
if (!Crawler::is_there($pref, '/index.php/')) {
$pref = str_replace($sitename . '/Manga', $sitename . '/index.php/Manga', $pref);
}
if ($base) {
$finish = false;
$page = 1;
while (!$finish) {
echo "{$base}<br/>\n";
flush();
$c = new Crawler($base);
$c->go2linewhere('mangaviewer_toppest_navig');
if (Crawler::is_there($c->curline, ' ›')) {
$finish = false;
$base = $pref . '/?page=' . ++$page;
} else {
$finish = true;
}
$ledak = explode('<img src="', $c->curline);
$c->close();
for ($i = 1; $i < count($ledak); ++$i) {
$segm = $ledak[$i];
$parturl = Crawler::cutuntil($segm, '"');
$parturl = str_replace('index.php', 'mangas', $parturl);
$parturl = str_replace('?action=thumb', '', $parturl);
echo '<a href="' . $sitename . $parturl . '">' . $prefix . '-' . Crawler::n($chapter, 3) . '-' . basename($parturl) . '</a><br/>' . "\n";
flush();
}
}
}示例3: crawl_1_page
function crawl_1_page($start_url)
{
global $prefix;
global $bas;
$cr = new Crawler($start_url);
/*
echo $cr->readline();flush();
while(!feof($cr->stream)) {
}
exit(0);
*/
$cr->go2linewhere('headerSelect');
$cr->readline();
$line = $cr->curline;
$cr->close();
$chap = Crawler::cutfromlast1($start_url, '/');
if (strpos($chap, '.') === false) {
$chap = Crawler::n($chap, 3);
} else {
$a = explode('.', $chap);
$a[0] = Crawler::n($a[0], 3);
$chap = implode('.', $a);
}
$pi = 1;
// page i
$ledak = explode('value="', $line);
$pages = array();
for ($i = 1; $i < count($ledak); $i++) {
$uurl = Crawler::cutuntil($ledak[$i], '"');
$key = Crawler::cutfromlast1($uurl, '/');
$pages[$key] = strpos($uurl, 'http://') === 0 ? $uurl : $bas . $uurl;
}
//print_r($pages);flush();
$results = array();
foreach ($pages as $pagenum => $new_url) {
$berhasil = false;
while (!$berhasil) {
$cr = new Crawler($new_url);
//echo "URL:$new_url<br/>\n";flush();
$cr->go2linewhere('id="readerPage"');
if ($cr->strpos('<img src="') === false) {
$cr->readline();
}
$line = $cr->curline;
$cr->close();
$img_url = Crawler::extract($line, '<img src="', '"');
//echo "IMG:$img_url<br/>\n";flush();
$real_name = basename($img_url);
$ext = Crawler::cutfromlast($img_url, '.');
//$filename = $prefix . '-' . $chap . '-' . Crawler::n($pagenum, 2) . $ext;
$filename = $prefix . '-' . $chap . '-' . urldecode($real_name);
$val = $img_url;
if (!empty($val)) {
$berhasil = true;
$key = $filename;
$results[$filename] = $img_url;
?>
<a href="<?php
echo $val;
?>
"><?php
echo $key;
?>
</a><br />
<?php
flush();
} else {
}
}
}
}示例4: pad
/**
* $n: number to be padded
* $l: goal length
* $ic: is chapter? if true then "305.5",4 will become "0305.5"
*/
public static function pad($n, $l, $ic = true)
{
if ($ic) {
if (strpos($n, '.') !== false) {
$temp = Crawler::cutuntil($n, '.');
return Crawler::n($temp, $l) . Crawler::cutfrom($n, '.');
} else {
return Crawler::n($n, $l);
}
} else {
return Crawler::n($n, $l);
}
}示例5: crawl_page
public function crawl_page($url, $text)
{
echo "Entering '{$url}'<br/>\n";
flush();
$c = new Crawler($url, true);
$dah_gambar = false;
$i = 1;
while ($line = $c->readline()) {
if (preg_match('/pic dashedOn/i', $line)) {
$dah_gambar = true;
$line = $c->readline();
preg_match('/<img src="([^"]+)"/i', $line, $matches);
$img = $matches[1];
$tempi = Crawler::n($i++, 3) . substr($img, strrpos($img, '.'));
echo "<a href='{$img}'>{$text}</a><br/>\n";
flush();
} else {
if (preg_match('/commentButton/i', $line) && $dah_gambar) {
break;
}
}
}
$c->close();
unset($c);
}示例6: ichan_realm
function ichan_realm($start_url)
{
// http://ichan.org/l/res/33005.html
// <a href="http://c3a56840.linkbucks.com/url/http://ichan.org/l/src/128001023914.jpg">
$c = new Crawler($start_url);
$i = 0;
$c->go_to('class="filesize"');
while ($line = $c->readline()) {
if (Crawler::is_there($line, '<a href') && Crawler::is_there($line, 'http://ichan.org/') && Crawler::is_there($line, '/src/')) {
$raw = Crawler::extract($line, '"', '"');
$img = preg_replace('/http:\\/\\/[\\w\\.]+\\/url\\//', '', $raw);
$text = Crawler::n(++$i, 3) . '.jpg';
echo "<a href='{$img}'>{$text}</a><br/>\n";
} else {
if (Crawler::is_there($line, '"footerbg"')) {
break;
}
}
}
$c->close();
}