Constantes predefinidas

Estas constantes están definidas por esta extensión y estarán disponibles sólo cuando la extensión haya sido compilada con PHP, o bien sea cargada dinámicamente en ejecución.

Each TIDY_TAG_XXX represents a HTML tag. For example, TIDY_TAG_A represents a "<a href="XX">link</a>" tag.

The following constants are defined:

**tidy tag constants**
Constant	Notes
`TIDY_TAG_UNKNOWN`
`TIDY_TAG_A`
`TIDY_TAG_ABBR`
`TIDY_TAG_ACRONYM`
`TIDY_TAG_ALIGN`
`TIDY_TAG_APPLET`
`TIDY_TAG_AREA`
`TIDY_TAG_ARTICLE`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_ASIDE`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_AUDIO`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_B`
`TIDY_TAG_BASE`
`TIDY_TAG_BASEFONT`
`TIDY_TAG_BDI`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_BDO`
`TIDY_TAG_BGSOUND`
`TIDY_TAG_BIG`
`TIDY_TAG_BLINK`
`TIDY_TAG_BLOCKQUOTE`
`TIDY_TAG_BODY`
`TIDY_TAG_BR`
`TIDY_TAG_BUTTON`
`TIDY_TAG_CANVAS`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_CAPTION`
`TIDY_TAG_CENTER`
`TIDY_TAG_CITE`
`TIDY_TAG_CODE`
`TIDY_TAG_COL`
`TIDY_TAG_COLGROUP`
`TIDY_TAG_COMMAND`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_COMMENT`
`TIDY_TAG_DATALIST`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_DD`
`TIDY_TAG_DEL`
`TIDY_TAG_DETAILS`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_DFN`
`TIDY_TAG_DIALOG`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_DIR`
`TIDY_TAG_DIV`
`TIDY_TAG_DL`
`TIDY_TAG_DT`
`TIDY_TAG_EM`
`TIDY_TAG_EMBED`
`TIDY_TAG_FIELDSET`
`TIDY_TAG_FIGCAPTION`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_FIGURE`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_FONT`
`TIDY_TAG_FOOTER`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_FORM`
`TIDY_TAG_FRAME`
`TIDY_TAG_FRAMESET`
`TIDY_TAG_H1`
`TIDY_TAG_H2`
`TIDY_TAG_H3`
`TIDY_TAG_H4`
`TIDY_TAG_H5`
`TIDY_TAG_H6`
`TIDY_TAG_HEAD`
`TIDY_TAG_HEADER`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_HGROUP`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_HR`
`TIDY_TAG_HTML`
`TIDY_TAG_I`
`TIDY_TAG_IFRAME`
`TIDY_TAG_ILAYER`
`TIDY_TAG_IMG`
`TIDY_TAG_INPUT`
`TIDY_TAG_INS`
`TIDY_TAG_ISINDEX`
`TIDY_TAG_KBD`
`TIDY_TAG_KEYGEN`
`TIDY_TAG_LABEL`
`TIDY_TAG_LAYER`
`TIDY_TAG_LEGEND`
`TIDY_TAG_LI`
`TIDY_TAG_LINK`
`TIDY_TAG_LISTING`
`TIDY_TAG_MAIN`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_MAP`
`TIDY_TAG_MARK`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_MARQUEE`
`TIDY_TAG_MENU`
`TIDY_TAG_MENUITEM`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_META`
`TIDY_TAG_METER`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_MULTICOL`
`TIDY_TAG_NAV`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_NOBR`
`TIDY_TAG_NOEMBED`
`TIDY_TAG_NOFRAMES`
`TIDY_TAG_NOLAYER`
`TIDY_TAG_NOSAVE`
`TIDY_TAG_NOSCRIPT`
`TIDY_TAG_OBJECT`
`TIDY_TAG_OL`
`TIDY_TAG_OPTGROUP`
`TIDY_TAG_OPTION`
`TIDY_TAG_OUTPUT`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_P`
`TIDY_TAG_PARAM`
`TIDY_TAG_PLAINTEXT`
`TIDY_TAG_PRE`
`TIDY_TAG_PROGRESS`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_Q`
`TIDY_TAG_RB`
`TIDY_TAG_RBC`
`TIDY_TAG_RP`
`TIDY_TAG_RT`
`TIDY_TAG_RTC`
`TIDY_TAG_RUBY`
`TIDY_TAG_S`
`TIDY_TAG_SAMP`
`TIDY_TAG_SCRIPT`
`TIDY_TAG_SECTION`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_SELECT`
`TIDY_TAG_SERVER`
`TIDY_TAG_SERVLET`
`TIDY_TAG_SMALL`
`TIDY_TAG_SOURCE`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_SPACER`
`TIDY_TAG_SPAN`
`TIDY_TAG_STRIKE`
`TIDY_TAG_STRONG`
`TIDY_TAG_STYLE`
`TIDY_TAG_SUB`
`TIDY_TAG_SUMMARY`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_SUP`
`TIDY_TAG_TABLE`
`TIDY_TAG_TBODY`
`TIDY_TAG_TD`
`TIDY_TAG_TEMPLATE`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_TEXTAREA`
`TIDY_TAG_TFOOT`
`TIDY_TAG_TH`
`TIDY_TAG_THEAD`
`TIDY_TAG_TIME`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_TITLE`
`TIDY_TAG_TR`
`TIDY_TAG_TRACK`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_TT`
`TIDY_TAG_U`
`TIDY_TAG_UL`
`TIDY_TAG_VAR`
`TIDY_TAG_VIDEO`	Added in libtidy 5.0.0. Available as of PHP 7.4.0.
`TIDY_TAG_WBR`
`TIDY_TAG_XMP`

**tidy nodetype constants**
constant	description
`TIDY_NODETYPE_ROOT`	root node
`TIDY_NODETYPE_DOCTYPE`	doctype
`TIDY_NODETYPE_COMMENT`	HTML comment
`TIDY_NODETYPE_PROCINS`	Processing Instruction
`TIDY_NODETYPE_TEXT`	Text
`TIDY_NODETYPE_START`	start tag
`TIDY_NODETYPE_END`	end tag
`TIDY_NODETYPE_STARTEND`	empty tag
`TIDY_NODETYPE_CDATA`	CDATA
`TIDY_NODETYPE_SECTION`	XML section
`TIDY_NODETYPE_ASP`	ASP code
`TIDY_NODETYPE_JSTE`	JSTE code
`TIDY_NODETYPE_PHP`	PHP code
`TIDY_NODETYPE_XMLDECL`	XML declaration