Reto mouredev#18 - php

Reto mouredev#18 fue resuelto en php.

Retos/Reto #18 - WEB SCRAPING [Difícil]/php/kodenook.php

@@ -0,0 +1,38 @@
+<?php
+
+declare (strict_types = 1);
+
+/**
+ * The function scrapes a website and retrieves the text content of the blockquote elements, excluding
+ * the first 21 elements.
+ */
+function scraping(): void
+{
+    $url = 'https://holamundo.day';
+
+    $ch = curl_init($url);
+    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+    $response = curl_exec($ch);
+
+    if ($response === false) {
+        die('Error al realizar la solicitud');
+    }
+
+    $dom = new DOMDocument();
+    libxml_use_internal_errors(true);
+    $dom->loadHTML($response);
+    libxml_clear_errors();
+
+    $links = $dom->getElementsByTagName('blockquote');
+    $i = 0;
+    foreach ($links as $link) {
+        if ($i < 21) {
+            $i++;
+            continue;
+        }
+
+        echo $link->textContent . PHP_EOL;
+    }
+}
+
+scraping();