Tidy is a binding for the Tidy HTML clean and repair utility which
allows you to not only clean and otherwise manipulate HTML documents,
but also traverse the document tree.
Tidy is currently available for PHP 4.3.x and PHP 5 as a PECL
extension from
http://pecl.php.net/package/tidy.
Замечание:
Tidy 1.0 is just for PHP 4.3.x, while Tidy 2.0 is just for PHP 5.
If PEAR is available on your *nix-like
system you can use the pear installer to install the tidy extension, by the
following command: pear -v install tidy.
You can always download the tar.gz package and install tidy by hand:
Пример 1. tidy install by hand in PHP 4.3.x gunzip tidy-xxx.tgz
tar -xvf tidy-xxx.tar
cd tidy-xxx
phpize
./configure && make && make install |
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Windows users can download the extension dll php_tidy.dll
from http://snaps.php.net/win32/PECL_STABLE/.
In PHP 5 you need only to compile using the --with-tidy option.
Поведение этих функций зависит от установок в php.ini.
Таблица 1. Tidy Configuration Options
| Name | Default | Changeable | Changelog |
|---|
| tidy.default_config | "" | PHP_INI_SYSTEM | Available since PHP 5.0.0. |
| tidy.clean_output | "0" | PHP_INI_PERDIR | Available since PHP 5.0.0. |
Для подробного описания констант
PHP_INI_*, обратитесь к документации функции
ini_set().
Краткое разъяснение конфигурационных
директив.
- tidy.default_config
string
Default path for tidy config file.
- tidy.clean_output
boolean
Turns on/off the output repairing by Tidy.
| Внимание |
Do not turn on tidy.clean_output if you are generating
non-html content such as dynamic images.
|
Данное расширение не определяет никакие типы ресурсов.
value - the value of the node (e.g. the html text)
name - the name of the tag (e.g. html, a, etc..)
type - the type of the node (one of the constants above, e.g. TIDY_NODETYPE_PHP)
line* - the line where the node starts
column* - the column where the node starts
proprietary* - TRUE if the node refers to a proprietary tag
id - the ID of the tag (one of the constants above, e.g. TIDY_TAG_FRAME)
attribute - an array with the attributes of the current node, or NULL if there aren't any
child - an array with the child tidyNodes, or NULL if there aren't any
Замечание:
The properties marked with * are just available since PHP 5.1.0.
Перечисленные ниже константы определены данным расширением и могут быть
доступны только в том случае, если PHP был собран с
поддержкой этого расширения или же в том случае, если
данное расширение подгружается во время выполнения.
Each TIDY_TAG_XXX represents a HTML tag. For example,
TIDY_TAG_A represents a <a
href="XX">link</a> tag. Each TIDY_ATTR_XXX
represents a HTML atribute. For example TIDY_ATTR_HREF
would represent the href atribute in the previous example.
The following constants are defined:
Таблица 2. tidy tag constants
| constant |
|---|
| TIDY_TAG_UNKNOWN |
| TIDY_TAG_A |
| TIDY_TAG_ABBR |
| TIDY_TAG_ACRONYM |
| TIDY_TAG_ALIGN |
| TIDY_TAG_APPLET |
| TIDY_TAG_AREA |
| TIDY_TAG_B |
| TIDY_TAG_BASE |
| TIDY_TAG_BASEFONT |
| 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_CAPTION |
| TIDY_TAG_CENTER |
| TIDY_TAG_CITE |
| TIDY_TAG_CODE |
| TIDY_TAG_COL |
| TIDY_TAG_COLGROUP |
| TIDY_TAG_COMMENT |
| TIDY_TAG_DD |
| TIDY_TAG_DEL |
| TIDY_TAG_DFN |
| TIDY_TAG_DIR |
| TIDY_TAG_DIV |
| TIDY_TAG_DL |
| TIDY_TAG_DT |
| TIDY_TAG_EM |
| TIDY_TAG_EMBED |
| TIDY_TAG_FIELDSET |
| TIDY_TAG_FONT |
| 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_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_MAP |
| TIDY_TAG_MARQUEE |
| TIDY_TAG_MENU |
| TIDY_TAG_META |
| TIDY_TAG_MULTICOL |
| TIDY_TAG_NOBR |
| TIDY_TAG_NOEMBED |
| TIDY_TAG_NOFRAMES |
| TIDY_TAG_NOLAYER |
| TIDY_TAG_NOSAFE |
| TIDY_TAG_NOSCRIPT |
| TIDY_TAG_OBJECT |
| TIDY_TAG_OL |
| TIDY_TAG_OPTGROUP |
| TIDY_TAG_OPTION |
| TIDY_TAG_P |
| TIDY_TAG_PARAM |
| TIDY_TAG_PLAINTEXT |
| TIDY_TAG_PRE |
| TIDY_TAG_Q |
| TIDY_TAG_RP |
| TIDY_TAG_RT |
| TIDY_TAG_RTC |
| TIDY_TAG_RUBY |
| TIDY_TAG_S |
| TIDY_TAG_SAMP |
| TIDY_TAG_SCRIPT |
| TIDY_TAG_SELECT |
| TIDY_TAG_SERVER |
| TIDY_TAG_SERVLET |
| TIDY_TAG_SMALL |
| TIDY_TAG_SPACER |
| TIDY_TAG_SPAN |
| TIDY_TAG_STRIKE |
| TIDY_TAG_STRONG |
| TIDY_TAG_STYLE |
| TIDY_TAG_SUB |
| TIDY_TAG_TABLE |
| TIDY_TAG_TBODY |
| TIDY_TAG_TD |
| TIDY_TAG_TEXTAREA |
| TIDY_TAG_TFOOT |
| TIDY_TAG_TH |
| TIDY_TAG_THEAD |
| TIDY_TAG_TITLE |
| TIDY_TAG_TR |
| TIDY_TAG_TR |
| TIDY_TAG_TT |
| TIDY_TAG_U |
| TIDY_TAG_UL |
| TIDY_TAG_VAR |
| TIDY_TAG_WBR |
| TIDY_TAG_XMP |
Таблица 3. tidy attribute constants
| constant |
|---|
| TIDY_ATTR_UNKNOWN |
| TIDY_ATTR_ABBR |
| TIDY_ATTR_ACCEPT |
| TIDY_ATTR_ACCEPT_CHARSET |
| TIDY_ATTR_ACCESSKEY |
| TIDY_ATTR_ACTION |
| TIDY_ATTR_ADD_DATE |
| TIDY_ATTR_ALIGN |
| TIDY_ATTR_ALINK |
| TIDY_ATTR_ALT |
| TIDY_ATTR_ARCHIVE |
| TIDY_ATTR_AXIS |
| TIDY_ATTR_BACKGROUND |
| TIDY_ATTR_BGCOLOR |
| TIDY_ATTR_BGPROPERTIES |
| TIDY_ATTR_BORDER |
| TIDY_ATTR_BORDERCOLOR |
| TIDY_ATTR_BOTTOMMARGIN |
| TIDY_ATTR_CELLPADDING |
| TIDY_ATTR_CELLSPACING |
| TIDY_ATTR_CHAR |
| TIDY_ATTR_CHAROFF |
| TIDY_ATTR_CHARSET |
| TIDY_ATTR_CHECKED |
| TIDY_ATTR_CITE |
| TIDY_ATTR_CLASS |
| TIDY_ATTR_CLASSID |
| TIDY_ATTR_CLEAR |
| TIDY_ATTR_CODE |
| TIDY_ATTR_CODEBASE |
| TIDY_ATTR_CODETYPE |
| TIDY_ATTR_COLOR |
| TIDY_ATTR_COLS |
| TIDY_ATTR_COLSPAN |
| TIDY_ATTR_COMPACT |
| TIDY_ATTR_CONTENT |
| TIDY_ATTR_COORDS |
| TIDY_ATTR_DATA |
| TIDY_ATTR_DATAFLD |
| TIDY_ATTR_DATAPAGESIZE |
| TIDY_ATTR_DATASRC |
| TIDY_ATTR_DATETIME |
| TIDY_ATTR_DECLARE |
| TIDY_ATTR_DEFER |
| TIDY_ATTR_DIR |
| TIDY_ATTR_DISABLED |
| TIDY_ATTR_ENCODING |
| TIDY_ATTR_ENCTYPE |
| TIDY_ATTR_FACE |
| TIDY_ATTR_FOR |
| TIDY_ATTR_FRAME |
| TIDY_ATTR_FRAMEBORDER |
| TIDY_ATTR_FRAMESPACING |
| TIDY_ATTR_GRIDX |
| TIDY_ATTR_GRIDY |
| TIDY_ATTR_HEADERS |
| TIDY_ATTR_HEIGHT |
| TIDY_ATTR_HREF |
| TIDY_ATTR_HREFLANG |
| TIDY_ATTR_HSPACE |
| TIDY_ATTR_HTTP_EQUIV |
| TIDY_ATTR_ID |
| TIDY_ATTR_ISMAP |
| TIDY_ATTR_LABEL |
| TIDY_ATTR_LANG |
| TIDY_ATTR_LANGUAGE |
| TIDY_ATTR_LAST_MODIFIED |
| TIDY_ATTR_LAST_VISIT |
| TIDY_ATTR_LEFTMARGIN |
| TIDY_ATTR_LINK |
| TIDY_ATTR_LONGDESC |
| TIDY_ATTR_LOWSRC |
| TIDY_ATTR_MARGINHEIGHT |
| TIDY_ATTR_MARGINWIDTH |
| TIDY_ATTR_MAXLENGTH |
| TIDY_ATTR_MEDIA |
| TIDY_ATTR_METHOD |
| TIDY_ATTR_MULTIPLE |
| TIDY_ATTR_NAME |
| TIDY_ATTR_NOHREF |
| TIDY_ATTR_NORESIZE |
| TIDY_ATTR_NOSHADE |
| TIDY_ATTR_NOWRAP |
| TIDY_ATTR_OBJECT |
| TIDY_ATTR_OnAFTERUPDATE |
| TIDY_ATTR_OnBEFOREUNLOAD |
| TIDY_ATTR_OnBEFOREUPDATE |
| TIDY_ATTR_OnBLUR |
| TIDY_ATTR_OnCHANGE |
| TIDY_ATTR_OnCLICK |
| TIDY_ATTR_OnDATAAVAILABLE |
| TIDY_ATTR_OnDATASETCHANGED |
| TIDY_ATTR_OnDATASETCOMPLETE |
| TIDY_ATTR_OnDBLCLICK |
| TIDY_ATTR_OnERRORUPDATE |
| TIDY_ATTR_OnFOCUS |
| TIDY_ATTR_OnKEYDOWN |
| TIDY_ATTR_OnKEYPRESS |
| TIDY_ATTR_OnKEYUP |
| TIDY_ATTR_OnLOAD |
| TIDY_ATTR_OnMOUSEDOWN |
| TIDY_ATTR_OnMOUSEMOVE |
| TIDY_ATTR_OnMOUSEOUT |
| TIDY_ATTR_OnMOUSEOVER |
| TIDY_ATTR_OnMOUSEUP |
| TIDY_ATTR_OnRESET |
| TIDY_ATTR_OnROWENTER |
| TIDY_ATTR_OnROWEXIT |
| TIDY_ATTR_OnSELECT |
| TIDY_ATTR_OnSUBMIT |
| TIDY_ATTR_OnUNLOAD |
| TIDY_ATTR_PROFILE |
| TIDY_ATTR_PROMPT |
| TIDY_ATTR_RBSPAN |
| TIDY_ATTR_READONLY |
| TIDY_ATTR_REL |
| TIDY_ATTR_REV |
| TIDY_ATTR_RIGHTMARGIN |
| TIDY_ATTR_ROWS |
| TIDY_ATTR_ROWSPAN |
| TIDY_ATTR_RULES |
| TIDY_ATTR_SCHEME |
| TIDY_ATTR_SCOPE |
| TIDY_ATTR_SCROLLING |
| TIDY_ATTR_SELECTED |
| TIDY_ATTR_SHAPE |
| TIDY_ATTR_SHOWGRID |
| TIDY_ATTR_SHOWGRIDX |
| TIDY_ATTR_SHOWGRIDY |
| TIDY_ATTR_SIZE |
| TIDY_ATTR_SPAN |
| TIDY_ATTR_SRC |
| TIDY_ATTR_STANDBY |
| TIDY_ATTR_START |
| TIDY_ATTR_STYLE |
| TIDY_ATTR_SUMMARY |
| TIDY_ATTR_TABINDEX |
| TIDY_ATTR_TARGET |
| TIDY_ATTR_TEXT |
| TIDY_ATTR_TITLE |
| TIDY_ATTR_TOPMARGIN |
| TIDY_ATTR_TYPE |
| TIDY_ATTR_USEMAP |
| TIDY_ATTR_VALIGN |
| TIDY_ATTR_VALUE |
| TIDY_ATTR_VALUETYPE |
| TIDY_ATTR_VERSION |
| TIDY_ATTR_VLINK |
| TIDY_ATTR_VSPACE |
| TIDY_ATTR_WIDTH |
| TIDY_ATTR_WRAP |
| TIDY_ATTR_XML_LANG |
| TIDY_ATTR_XML_SPACE |
| TIDY_ATTR_XMLNS |
Таблица 4. 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 |
This simple example shows basic Tidy usage.
Пример 2. Basic Tidy usage
<?php
ob_start();
?>
<html>a html document</html>
<?
$html = ob_get_clean();
// Specify configuration
$config = array(
'indent' => true,
'output-xhtml' => true,
'wrap' => 200);
// Tidy
$tidy = new tidy;
$tidy->parseString($html, $config, 'utf8');
$tidy->cleanRepair();
// Output
echo $tidy;
?>
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