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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Adds new attribute</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="domelement.setattributenodens.html">DOMElement::setAttributeNodeNS</a></div> <div class="next" style="text-align: right; float: right;"><a href="domelement.setidattribute.html">DOMElement::setIdAttribute</a></div> <div class="up"><a href="class.domelement.html">DOMElement</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="domelement.setattributens" class="refentry"> <div class="refnamediv"> <h1 class="refname">DOMElement::setAttributeNS</h1> <p class="verinfo">(No version information available, might be only in CVS)</p><p class="refpurpose"><span class="refname">DOMElement::setAttributeNS</span> — <span class="dc-title">Adds new attribute</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type"><span class="type void">void</span></span> <span class="methodname"><b><b>DOMElement::setAttributeNS</b></b></span> ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$namespaceURI</tt></span> , <span class="methodparam"><span class="type">string</span> <tt class="parameter">$qualifiedName</tt></span> , <span class="methodparam"><span class="type">string</span> <tt class="parameter">$value</tt></span> )</div> <p class="para rdfs-comment"> Sets an attribute with namespace <i><tt class="parameter">namespaceURI</tt></i> and name <i><tt class="parameter">name</tt></i> to the given value. If the attribute does not exist, it will be created. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">namespaceURI</tt></i></span> <dd> <p class="para"> The namespace URI. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">qualifiedName</tt></i></span> <dd> <p class="para"> The qualified name of the attribute, as <i>prefix:tagname</i>. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">value</tt></i></span> <dd> <p class="para"> The value of the attribute. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> No value is returned. </p> </div> <div class="refsect1 errors"> <h3 class="title">Errors/Exceptions</h3> <p class="para"> <dl> <dt> <span class="term"><b><tt>DOM_NO_MODIFICATION_ALLOWED_ERR</tt></b></span> <dd> <p class="para"> Raised if the node is readonly. </p> </dd> </dt> <dt> <span class="term"><b><tt>DOM_NAMESPACE_ERR</tt></b></span> <dd> <p class="para"> Raised if <i><tt class="parameter">qualifiedName</tt></i> is a malformed qualified name, or if <i><tt class="parameter">qualifiedName</tt></i> has a prefix and <i><tt class="parameter">namespaceURI</tt></i> is <b><tt>NULL</tt></b>. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><a href="domelement.hasattributens.html" class="xref">DOMElement::hasAttributeNS</a></li> <li class="member"><a href="domelement.getattributens.html" class="xref">DOMElement::getAttributeNS</a></li> <li class="member"><a href="domelement.removeattributens.html" class="xref">DOMElement::removeAttributeNS</a></li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="domelement.setattributenodens.html">DOMElement::setAttributeNodeNS</a></div> <div class="next" style="text-align: right; float: right;"><a href="domelement.setidattribute.html">DOMElement::setIdAttribute</a></div> <div class="up"><a href="class.domelement.html">DOMElement</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
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