Frederic G. MARAND
8127541541
- include the default PSR-0 autoloader - split all classes to individual files - use namespaces for all classes: Memcache_UI[\\(Core|Page)]
62 lines
1.6 KiB
PHP
62 lines
1.6 KiB
PHP
<?php
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namespace Memcache_UI\Core {
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/**
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* A wrapper for XML elements.
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*/
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class Element {
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public $attributes = array();
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public $name = NULL;
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public $new_line; // Add a new line after element
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public $value = NULL;
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public function __construct($name, $attr = NULL, $value = NULL) {
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$this->name = $name;
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$this->attributes = $attr;
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$this->value = $value;
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}
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/**
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* @link drupal7/includes/common.inc#check_plain()
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*/
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public static function check_plain($text) {
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return htmlspecialchars($text, ENT_QUOTES, 'UTF-8');
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}
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/**
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* @link drupal7/includes/common.inc#drupal_attributes()
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*/
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public static function getSerializedAttributes(array $attributes = array()) {
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foreach ($attributes as $attribute => &$data) {
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$data = implode(' ', (array) $data);
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$data = $attribute . '="' . self::check_plain($data) . '"';
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}
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return $attributes ? ' ' . implode(' ', $attributes) : '';
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}
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public function __toString() {
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$ret = '<'. $this->name;
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if (!empty($this->attributes) && is_array($this->attributes)) {
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$ret .= self::getSerializedAttributes($this->attributes);
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}
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if (empty($this->value)) {
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$ret .= ' />';
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}
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else {
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$ret .= '>';
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if ($this->value instanceof Element) {
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$ret .= (string) $this->value; // force __toString()
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}
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elseif (is_array($this->value)) {
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$ret .= implode("\n", $this->value);
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}
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else {
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$ret .= $this->value;
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}
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$ret .= "</$this->name>";
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}
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return $ret;
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}
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}
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}
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