Config_Lite::get PHP Méthode

    public function get($sec = null, $key = null, $default = null)
    {
        // handle get without parameters, because we can
        if (null === $sec && null === $key && null === $default) {
            return $this;
            // arrayaccess or $this->sections;
        }
        if (null !== $sec && array_key_exists($sec, $this->sections) && isset($this->sections[$sec][$key])) {
            return $this->sections[$sec][$key];
        }
        // global value
        if (null === $sec && array_key_exists($key, $this->sections)) {
            return $this->sections[$key];
        }
        // section
        if (null === $key && array_key_exists($sec, $this->sections)) {
            return $this->sections[$sec];
        }
        // all sections
        if (null === $sec && array_key_exists($sec, $this->sections)) {
            return $this->sections;
        }
        if (null !== $default) {
            return $default;
        }
        throw new Config_Lite_Exception_UnexpectedValue('key not found, no default value given.');
    }

function parse_ini()
{
    $config = new Config_Lite('config.ini.php');
    $iconVal = array('fa fa-television', 'fa fa-download', 'fa fa-server', 'fa fa-play-circle', 'fa fa-tint', 'fa fa-globe', 'glyphicon glyphicon-calendar', 'glyphicon glyphicon-dashboard', 'glyphicon glyphicon-bullhorn', 'glyphicon glyphicon-search', 'glyphicon glyphicon-headphones');
    $pageOutput = "<form>";
    $pageOutput .= "<div class='applicationContainer'>General:<br>Title: <input type='text' class='general-value' name='general-title' value='" . $config->get('general', 'title') . "'>";
    $pageOutput .= "<div>Enable Dropdown: <input class='general-value' name='general-enabledropdown' type='checkbox' ";
    if ($config->get('general', 'enabledropdown') == true) {
        $pageOutput .= "checked></div></div><br><br>";
    } else {
        $pageOutput .= "></div></div><br>";
    }
    $pageOutput .= "<input type='hidden' class='settings-value' name='settings-enabled' value='true'>" . "<input type='hidden' class='settings-value' name='settings-default' value='false'>" . "<input type='hidden' class='settings-value' name='settings-name' value='Settings'>" . "<input type='hidden' class='settings-value' name='settings-url' value='settings.php'>" . "<input type='hidden' class='settings-value' name='settings-landingpage' value='false'>" . "<input type='hidden' class='settings-value' name='settings-icon' value='fa fa-server'>" . "<input type='hidden' class='settings-value' name='settings-dd' value='true'>";
    $pageOutput .= "<div id='sortable'>";
    foreach ($config as $section => $name) {
        if (is_array($name) && $section != "settings" && $section != "general") {
            $pageOutput .= "<div class='applicationContainer' id='" . $section . "'>\n            <span class='example_icon'></span>";
            foreach ($name as $key => $val) {
                if ($key == "url") {
                    $pageOutput .= "<div>{$key}:<input class='" . $section . "-value' name='" . $section . "-" . $key . "' type='text' value='" . $val . "'></div>";
                } else {
                    if ($key == "name") {
                        $pageOutput .= "<div>{$key}:<input class='appName " . $section . "-value' was='" . $section . "' name='" . $section . "-" . $key . "' type='text' value='" . $val . "'></div>";
                    } else {
                        if ($key == "icon") {
                            $pageOutput .= "<div>{$key}:<select class='iconDD " . $section . "-value' name='" . $section . "-" . $key . "'>";
                            foreach ($iconVal as $icon) {
                                $pageOutput .= "<option value='" . $icon . "'" . ($val == $icon ? " selected>" : ">") . explode(' ', $icon)[1] . "</option>";
                            }
                            $pageOutput .= "</select></div>";
                        } elseif ($key == "default") {
                            $pageOutput .= "<div>{$key}:<input type='radio' class='radio " . $section . "-value' name='" . $section . "-" . $key . "'";
                            if ($val == "true") {
                                $pageOutput .= " checked></div>";
                            } else {
                                $pageOutput .= "></div>";
                            }
                        } else {
                            $pageOutput .= "<div>{$key}:<input class='checkbox " . $section . "-value' name='" . $section . "-" . $key . "' type='checkbox' ";
                            if ($val == "true") {
                                $pageOutput .= " checked></div>";
                            } else {
                                $pageOutput .= "></div>";
                            }
                        }
                    }
                }
            }
            $pageOutput .= "<input type='button' class='removeButton' value='Remove' id='remove-" . $section . "'></div>";
            //Put this back to the left when ajax is ready -- <input type='button' class='saveButton' value='Save' id='save-" . $section . "'>
        }
    }
    $pageOutput .= "</div><div class='center' id='addApplicationButton'>\n                    <input type='button' id='addApplication' value='Add New Application'></div>\n                    <div id='saved'>Saved!</div><div id='removed' class='hidden'></div></form>";
    return $pageOutput;
}