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wp-content/plugins/mailpoet/lib-3rd-party/pquery/ganon.php

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+<?php // phpcs:ignore SlevomatCodingStandard.TypeHints.DeclareStrictTypes.DeclareStrictTypesMissing
+
+if (!defined('ABSPATH')) exit;
+
+/**
+ * @author Niels A.D.
+ * @author Todd Burry <todd@vanillaforums.com>
+ * @copyright 2010 Niels A.D., 2014 Todd Burry
+ * @license http://opensource.org/licenses/LGPL-2.1 LGPL-2.1
+ * @package pQuery
+ */
+
+use MailPoetVendor\pQuery\Html5Parser;
+use MailPoetVendor\pQuery\HtmlFormatter;
+
+/**
+ * Returns HTML DOM from string
+ * @param string $str
+ * @param bool $return_root Return root node or return parser object
+ * @return Html5Parser|DomNode
+ */
+function str_get_dom($str, $return_root = true) {
+	$a = new Html5Parser($str);
+	return (($return_root) ? $a->root : $a);
+}
+
+/**
+ * Returns HTML DOM from file/website
+ * @param string $str
+ * @param bool $return_root Return root node or return parser object
+ * @param bool $use_include_path Use include path search in file_get_contents
+ * @param resource $context Context resource used in file_get_contents (PHP >= 5.0.0)
+ * @return Html5Parser|DomNode
+ */
+function file_get_dom($file, $return_root = true, $use_include_path = false, $context = null) {
+	if (version_compare(PHP_VERSION, '5.0.0', '>='))
+		$f = file_get_contents($file, $use_include_path, $context);
+	else {
+		if ($context !== null)
+			trigger_error('Context parameter not supported in this PHP version');
+		$f = file_get_contents($file, $use_include_path);
+	}
+
+	return (($f === false) ? false : str_get_dom($f, $return_root));
+}
+
+/**
+ * Format/beautify DOM
+ * @param DomNode $root
+ * @param array $options Extra formatting options {@link Formatter::$options}
+ * @return bool
+ */
+function dom_format(&$root, $options = array()) {
+	$formatter = new HtmlFormatter($options);
+	return $formatter->format($root);
+}
+
+if (version_compare(PHP_VERSION, '5.0.0', '<')) {
+	/**
+	 * PHP alternative to str_split, for backwards compatibility
+	 * @param string $string
+	 * @return string
+	 */
+	function str_split($string) {
+		$res = array();
+		$size = strlen($string);
+		for ($i = 0; $i < $size; $i++) {
+			$res[] = $string[$i];
+		}
+
+		return $res;
+	}
+}
+
+if (version_compare(PHP_VERSION, '5.2.0', '<')) {
+	/**
+	 * PHP alternative to array_fill_keys, for backwards compatibility
+	 * @param array $keys
+	 * @param mixed $value
+	 * @return array
+	 */
+	function array_fill_keys($keys, $value) {
+		$res = array();
+		foreach($keys as $k) {
+			$res[$k] = $value;
+		}
+
+		return $res;
+	}
+}
+
+#!! <- Ignore when converting to single file
+if (!defined('GANON_NO_INCLUDES')) {
+	define('GANON_NO_INCLUDES', true);
+    include_once('IQuery.php');
+	include_once('gan_tokenizer.php');
+	include_once('gan_parser_html.php');
+	include_once('gan_node_html.php');
+	include_once('gan_selector_html.php');
+	include_once('gan_formatter.php');
+}
+#!