vendor/ezyang/htmlpurifier/library/HTMLPurifier/Printer/ConfigForm.php

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<?php

/**
 * @todo Rewrite to use Interchange objects
 */
class HTMLPurifier_Printer_ConfigForm extends HTMLPurifier_Printer
{

    /**
     * Printers for specific fields.
     * @type HTMLPurifier_Printer[]
     */
    protected $fields = array();

    /**
     * Documentation URL, can have fragment tagged on end.
     * @type string
     */
    protected $docURL;

    /**
     * Name of form element to stuff config in.
     * @type string
     */
    protected $name;

    /**
     * Whether or not to compress directive names, clipping them off
     * after a certain amount of letters. False to disable or integer letters
     * before clipping.
     * @type bool
     */
    protected $compress = false;

    /**
     * @param string $name Form element name for directives to be stuffed into
     * @param string $doc_url String documentation URL, will have fragment tagged on
     * @param bool $compress Integer max length before compressing a directive name, set to false to turn off
     */
    public function __construct(
        $name,
        $doc_url = null,
        $compress = false
    ) {
        parent::__construct();
        $this->docURL = $doc_url;
        $this->name = $name;
        $this->compress = $compress;
        // initialize sub-printers
        $this->fields[0] = new HTMLPurifier_Printer_ConfigForm_default();
        $this->fields[HTMLPurifier_VarParser::BOOL] = new HTMLPurifier_Printer_ConfigForm_bool();
    }

    /**
     * Sets default column and row size for textareas in sub-printers
     * @param $cols Integer columns of textarea, null to use default
     * @param $rows Integer rows of textarea, null to use default
     */
    public function setTextareaDimensions($cols = null, $rows = null)
    {