note 61641 added to function.xmlreader-read

From: Date: Wed, 08 Feb 2006 09:01:32 +0000
Subject: note 61641 added to function.xmlreader-read
Groups: php.notes 
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libxml2 contains much more useful method readString() that will read and return whole text content of element. You can call it after receiving start tag (XMLReader::ELEMENT). You can use this PHP code to emulate this method until PHP will directly call underlying libxml2 implementation. <?php class XMLReader2 extends XMLReader { function readString() { $depth = 1; $text = ""; while ($this->read() && $depth != 0) { if (in_array($this->nodeType, array(XMLReader::TEXT, XMLReader::CDATA, XMLReader::WHITESPACE, XMLReader::SIGNIFICANT_WHITESPACE))) $text .= $this->value; if ($this->nodeType == XMLReader::ELEMENT) $depth++; if ($this->nodeType == XMLReader::END_ELEMENT) $depth--; } return $text; } } ?> Just use XMLReader2 instead of XMLReader. ---- Server IP: 147.32.160.17 Probable Submitter: 146.102.33.41 ---- Manual Page -- http://www.php.net/manual/en/function.xmlreader-read.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+61641 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+61641&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+61641&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+61641&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+61641&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+61641&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+61641&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+61641&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+61641&report=yes Search -- http://master.php.net/manage/user-notes.php

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