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2782d7499a
git-svn-id: http://htmlpurifier.org/svnroot/html_purifier/trunk@33 48356398-32a2-884e-a903-53898d9a118a
51 lines
1.2 KiB
PHP
51 lines
1.2 KiB
PHP
<?php
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// MF = Markup Fragment
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// all objects here are immutable
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class MF {}
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class MF_Tag extends MF
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{
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var $name;
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function MF_Tag($name) {
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$this->name = strtolower($name); // for some reason, the SAX parser
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// uses uppercase. Investigate?
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}
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}
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class MF_TagWithAttributes extends MF_Tag
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{
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var $attributes = array();
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function MF_TagWithAttributes($type, $attributes = array()) {
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$this->MF_Tag($type);
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$this->attributes = $attributes;
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}
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}
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class MF_StartTag extends MF_TagWithAttributes {}
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class MF_EmptyTag extends MF_TagWithAttributes {}
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class MF_EndTag extends MF_Tag {}
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class MF_Text extends MF
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{
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var $name = '#PCDATA';
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var $data;
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function MF_Text($data) {
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$this->data = trim($data); // fairly certain trimming it's okay
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// but it's not default SAX behavior
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}
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function append($mf_text) {
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return new MF_Text($this->data . $mf_text->data);
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}
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}
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class MF_Comment extends MF
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{
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var $data;
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function MF_Comment($data) {
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$this->data = $data;
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}
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}
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?>
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