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33 lines
769 B
PHP
33 lines
769 B
PHP
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<?php
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require_once 'HTMLPurifier/AttrTransform.php';
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class HTMLPurifier_AttrTransform_TextAlign
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extends HTMLPurifier_AttrTransform {
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function transform($attr) {
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if (!isset($attr['align'])) return $attr;
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$align = strtolower(trim($attr['align']));
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unset($attr['align']);
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$values = array('left' => 1,
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'right' => 1,
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'center' => 1,
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'justify' => 1);
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if (!isset($values[$align])) {
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return $attr;
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}
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$attr['style'] = isset($attr['style']) ? $attr['style'] : '';
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$attr['style'] = "text-align:$align;" . $attr['style'];
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return $attr;
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}
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}
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?>
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