📄 length.php
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<?phprequire_once 'HTMLPurifier/AttrTransform.php';/** * Class for handling width/height length attribute transformations to CSS */class HTMLPurifier_AttrTransform_Length extends HTMLPurifier_AttrTransform{ var $name; var $cssName; function HTMLPurifier_AttrTransform_Length($name, $css_name = null) { $this->name = $name; $this->cssName = $css_name ? $css_name : $name; } function transform($attr, $config, &$context) { if (!isset($attr[$this->name])) return $attr; $length = $this->confiscateAttr($attr, $this->name); if(ctype_digit($length)) $length .= 'px'; $this->prependCSS($attr, $this->cssName . ":$length;"); return $attr; } }
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