20 lines
531 B
PHP
20 lines
531 B
PHP
<?php
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require_once 'HTMLPurifier/AttrTransform.php';
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/**
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* Pre-transform that changes deprecated border attribute to CSS.
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*/
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class HTMLPurifier_AttrTransform_Border extends HTMLPurifier_AttrTransform {
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public function transform($attr, $config, $context) {
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if (!isset($attr['border'])) return $attr;
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$border_width = $this->confiscateAttr($attr, 'border');
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// some validation should happen here
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$this->prependCSS($attr, "border:{$border_width}px solid;");
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return $attr;
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}
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}
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