function showAllLabels()
{
// Create DOM from URL
$html = file_get_html('all.php');
$allPosts = $html->find('.post');
$labelsList = array();
// Go through all posts
foreach ($allPosts as $article) {
// These 2 variables are used on both cases
$labels = trim($article->find('.labels', 0)->plaintext);
// transform in lowercase
$labels = strtolower($labels);
// split labels (in case there're more than one they're comma separated)
$labels = explode(",", $labels);
// Iterate over the labels
foreach ($labels as $label) {
$label = trim($label);
// Check if the label exists and then add one to that value
if (findLabel($label, $labelsList)) {
$labelsList[$label] = $labelsList[$label] + 1;
// Otherwise add it to the array
} else {
$labelsList[$label] = 1;
}
}
}
$keys = array_keys($labelsList);
sort($keys);
$labelsToShow;
$endString = " - ";
$endStringLen = strlen($endString);
foreach ($keys as $key) {
$labelsToShow .= "<a href='./showLabel.php?label=" . $key . "' target='_blank'>";
$labelsToShow .= $key;
// This is to show the number of posts with each label
$labelsToShow .= " (" . $labelsList[$key] . ")";
$labelsToShow .= "</a>";
$labelsToShow .= $endString;
}
$labelsToShow = substr($labelsToShow, 0, $endStringLen * -1);
return $labelsToShow;
}
$html = file_get_html('all.php');
$allPosts = $html->find('.post');
$fullLength = sizeof($allPosts);
$remainingPosts = $fullLength;
$requestedLabel = $_GET["label"];
$oldPosts = "<div class='post old'><p> Estos son los posts con la etiqueta \"<span class='labelName'>" . $requestedLabel . "</span>\"</p>";
// Find all posts
foreach ($allPosts as $article) {
// Get labels
$labels = trim($article->find('.labels', 0)->plaintext);
// transform in lowercase
$labels = strtolower($labels);
// split labels (in case there're more than one they're comma separated)
$labels = explode(",", $labels);
// FIRST OF ALL CHECK IF THE LABEL MATCHES
if (findLabel($requestedLabel, $labels)) {
// These 2 variables are used on both cases
$title = trim($article->find('.title', 0)->plaintext);
$shareTitle = "[Japón] " . $title;
$postUrl = "http://www.nestoralvaro.com/japon/showPost.php?postId=" . $remainingPosts;
$time_day = $article->find('.time-day', 0)->plaintext;
$time_month = $article->find('.time-month', 0)->plaintext;
$time_year = $article->find('.time-year', 0)->plaintext;
$oldPosts .= "<div class='oldPost'>";
$oldPosts .= "<a href='" . $postUrl . "' target='_blank' >";
$oldPosts .= "[" . $time_year . "-" . $time_month . "-" . $time_day . "]";
$oldPosts .= "<span class='oldTitle'>" . $title . "</span>";
$oldPosts .= "</a>";
// invoke "share" function to show all places to share
$oldPosts .= share($shareTitle, $postUrl);
$oldPosts .= "</div>";
