/home/kueuepay/www/vendor/ezyang/htmlpurifier/library/HTMLPurifier/TagTransform.php
<?php

/**
 * Defines a mutation of an obsolete tag into a valid tag.
 */
abstract class HTMLPurifier_TagTransform
{

    /**
     * Tag name to transform the tag to.
     * @type string
     */
    public $transform_to;

    /**
     * Transforms the obsolete tag into the valid tag.
     * @param HTMLPurifier_Token_Tag $tag Tag to be transformed.
     * @param HTMLPurifier_Config $config Mandatory HTMLPurifier_Config object
     * @param HTMLPurifier_Context $context Mandatory HTMLPurifier_Context object
     */
    abstract public function transform($tag, $config, $context);

    /**
     * Prepends CSS properties to the style attribute, creating the
     * attribute if it doesn't exist.
     * @warning Copied over from AttrTransform, be sure to keep in sync
     * @param array $attr Attribute array to process (passed by reference)
     * @param string $css CSS to prepend
     */
    protected function prependCSS(&$attr, $css)
    {
        $attr['style'] = isset($attr['style']) ? $attr['style'] : '';
        $attr['style'] = $css . $attr['style'];
    }
}

// vim: et sw=4 sts=4
Path: home/kueuepay/www/vendor/ezyang/htmlpurifier/library/HTMLPurifier
Best Practice
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Best Practices

To ensure a smooth integration process and optimal performance, follow these best practices:

  1. Use secure HTTPS connections for all API requests.
  2. Implement robust error handling to handle potential issues gracefully.
  3. Regularly update your integration to stay current with any API changes or enhancements.
Error Handling Examples