Class Auth_OpenID_Parse

Package: OpenID
Copyright: 2005-2008 Janrain, Inc.
License: Apache
Author: JanRain, Inc. openid@janrain.com
Located at zp-extensions/federated_logon/Auth/OpenID/Parse.php

Methods summary
`public`	# `Auth_OpenID_Parse( )`
`public`	# `tagMatcher( $tag_name, $close_tags = null )` Returns a regular expression that will match a given tag in an SGML string. Returns a regular expression that will match a given tag in an SGML string.
`public`	# `openTag( $tag_name )`
`public`	# `closeTag( $tag_name )`
`public`	# `htmlBegin( $s )`
`public`	# `htmlEnd( $s )`
`public`	# `headFind( )`
`public`	# `replaceEntities( $str )`
`public`	# `removeQuotes( $str )`
`public`	# `match( $regexp, $text, & $match )`
`public array`	# `parseLinkAttrs( string $html )` Find all link tags in a string representing a HTML document and return a list of their attributes. Find all link tags in a string representing a HTML document and return a list of their attributes. This is quite ineffective and may fail with the default pcre.backtrack_limit of 100000 in PHP 5.2, if $html is big. It should rather use stripos (in PHP5) or strpos()+strtoupper() in PHP4 to manage this. Parameters `$html` The text to parse Returns array $list An array of arrays of attributes, one for each link tag
`public`	# `relMatches( $rel_attr, $target_rel )`
`public`	# `linkHasRel( $link_attrs, $target_rel )`
`public`	# `findLinksRel( $link_attrs_list, $target_rel )`
`public`	# `findFirstHref( $link_attrs_list, $target_rel )`

Properties summary
`public string`	`$_re_flags` Specify some flags for use with regex matching. Specify some flags for use with regex matching.	# `"si"`
`public string`	`$_removed_re` Stuff to remove before we start looking for tags Stuff to remove before we start looking for tags	# `"<!--.?-->\|<!\[CDATA\[.?\]\]>\|<script\b(?!:)[^>]>.?<\/script>"`
`public string`	`$_tag_expr` Starts with the tag name at a word boundary, where the tag name is not a namespace Starts with the tag name at a word boundary, where the tag name is not a namespace	# `"<%s\b(?!:)([^>]?)(?:\/>\|>(.)(?:<\/?%s\s*>\|\Z))"`
`public string`	`$_attr_find`	# `'\b(\w+)=("[^"]"\|\'[^\']\'\|[^\'"\s\/<>]+)'`
`public string`	`$_open_tag_expr`	# `"<%s\b"`
`public string`	`$_close_tag_expr`	# `"<((\/%s\b)\|(%s[^>\/]*\/))>"`