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20 lines
466 B
PHP
20 lines
466 B
PHP
<?php
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// this MUST be placed in post, as it assumes that any value in dir is valid
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/**
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* Post-trasnform that ensures that bdo tags have the dir attribute set.
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*/
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class HTMLPurifier_AttrTransform_BdoDir extends HTMLPurifier_AttrTransform
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{
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public function transform($attr, $config, $context) {
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if (isset($attr['dir'])) return $attr;
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$attr['dir'] = $config->get('Attr', 'DefaultTextDir');
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return $attr;
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}
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}
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// vim: et sw=4 sts=4
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