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Long Term Support Release
Differences Between: [Versions 310 and 401] [Versions 311 and 401] [Versions 39 and 401] [Versions 400 and 401]
1 <?php 2 3 /** 4 * Post-transform that performs validation to the name attribute; if 5 * it is present with an equivalent id attribute, it is passed through; 6 * otherwise validation is performed. 7 */ 8 class HTMLPurifier_AttrTransform_NameSync extends HTMLPurifier_AttrTransform 9 { 10 11 /** 12 * @type HTMLPurifier_AttrDef_HTML_ID 13 */ 14 public $idDef; 15 16 public function __construct() 17 { 18 $this->idDef = new HTMLPurifier_AttrDef_HTML_ID(); 19 } 20 21 /** 22 * @param array $attr 23 * @param HTMLPurifier_Config $config 24 * @param HTMLPurifier_Context $context 25 * @return array 26 */ 27 public function transform($attr, $config, $context) 28 { 29 if (!isset($attr['name'])) { 30 return $attr; 31 } 32 $name = $attr['name']; 33 if (isset($attr['id']) && $attr['id'] === $name) { 34 return $attr; 35 } 36 $result = $this->idDef->validate($name, $config, $context); 37 if ($result === false) { 38 unset($attr['name']); 39 } else { 40 $attr['name'] = $result; 41 } 42 return $attr; 43 } 44 } 45 46 // vim: et sw=4 sts=4
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