HTML_CSS::addGroupSelector

HTML_CSS::addGroupSelector() – Add a selector to a CSS definition group.

Synopsis

require_once 'HTML/CSS.php';

void|PEAR_Error HTML_CSS::addGroupSelector ( mixed $group , string $selectors )

Description

Add a selector to a CSS definition group

Parameter

mixed $group: CSS definition group identifier

string $selectors: Selector(s) to be defined, comma delimited.

Throws

throws HTML_CSS_ERROR_NO_GROUP, HTML_CSS_ERROR_INVALID_INPUT

Since

since version 0.3.0 (2003-11-03)

Note

This function can not be called statically.

Example


<?php
require_once 'HTML/CSS.php';

$css = new HTML_CSS();

// define styles
$g = $css->createGroup('body, html');
$css->setGroupStyle($g, 'margin', '2px');
$css->setGroupStyle($g, 'padding', '0');
$css->setGroupStyle($g, 'border', '0');

// display intermediate result
echo $css->toString();

// will output:
/*
body, html {
  margin: 2px;
  padding: 0;
  border: 0;
}
*/

// did not reflect a real usage, it's only a study case purpose
$css->removeGroupSelector($g, 'body');

$css->addGroupSelector($g, '.large');
$css->setGroupStyle($g, 'border', 'solid thin');

// display final result
echo $css->toString();

// will output:
/*
html, .large {
  margin: 2px;
  padding: 0;
  border: solid thin;
}*/
?>