Class Texy

Note: PHP 4 does not know the constants class. Therefore, instead of Texy::ALL , Texy::NONE use spare constants TEXY_ALL , TEXY_NONE .

variable	type	default	description
`$encoding`	string	`'UTF-8'`	coding input and output text
`$allowed`	mixed		authorized "Texy syntax"
`$allowedTags`	mixed	valid tags	Allowed HTML tags
`$allowedClasses`	mixed	Texy: ALL	authorized by the CSS classes and IDs
`$allowedStyles`	mixed	Texy: ALL	allowed CSS
`$alignClasses`	array	zeroed	CSS classes for aligning text and images
`$mergeLines`	boolean	TRUE	combine lines?
`$tabWidth`	int	8	width due převední tabs to spaces
`$obfuscateEmail`	boolean	TRUE	masking email addresses from robots?
`$urlSchemeFilters`	array	NULL
`$styleSheet`	string	NULL	ready for user use

Variables $allowedTags , $allowedClasses and $allowedStyles can take values:

Texy::ALL - all are permitted or HTML tags. styles respectively. Class
Texy::NONE - but are all banned
array - the list of allowed values
- $allowedTags - allowed the brand is key, as the examples below
- $allowedClasses - list of classes and IDs, starting with the prefix ID #
- $allowedStyles - list of CSS properties

Array $alignClasses define CSS classes for aligning text and images. More detail in the forum .

Texy lines connecting the following paragraphs in a row. This behavior can be disabled by setting the $texy->mergeLines = FALSE .

Choice of Output HTML / XHTML

The output format you choose using $texy->setOutputMode(format) . As a formát , type one of these constants:

`Texy::HTML4_TRANSITIONAL`	HTML 4.0 Transitional, in Which deprecated Elements are Allowed
`Texy::HTML4_STRICT`	HTML 4.0 Strict, in Which deprecated Elements are forbidden
`Texy::HTML5`	not supported yet
`Texy::XHTML1_TRANSITIONAL`	XHTML 1.0 Transitional
`Texy::XHTML1_STRICT`	XHTML 1.0 Strict
`Texy::XHTML5`	not supported yet

The default mode is Texy::XHTML1_TRANSITIONAL .

Examples

Only allow the HTML elements <strong>, <div>, <a> and some of their attributes:

 $texy ->allowedTags = array ( 
 'strong' => Texy::NONE, // <strong> nesmí mít žádné attributy 
 'div' => Texy::ALL, // <div> může mít jakékoliv atributy 
 'a' => array ( 'href' , 'lang' , 'target' ), // <a> může mít jen tyto atributy 
 );

Disable all HTML tags:

 $texy ->allowedTags = Texy::NONE;

Enable only the CSS class class1, class2 and CSS identifiers id1, id2

 $texy ->allowedClasses = array ( 'class1' , 'class2' , '#id1' , '#id2' );

Enable only the CSS property font-size, color, width

 $texy ->allowedStyles = array ( 'font-size' , 'color' , 'width' );

It is important to always set the correct encoding of input and output text

 $texy ->encoding = 'windows-1250' ;

Rather than the direct style style="text-align:left" etc. Use Class class="left" , etc.

 $texy ->alignClasses[ 'left' ] = 'left' ; 
 $texy ->alignClasses[ 'right' ] = 'right' ; 
 ... // dále možno definovat: center, justify, top, bottom, middle