<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Checks if a node has siblings</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="tidynode.haschildren.html">tidyNode::hasChildren</a></div> <div class="next" style="text-align: right; float: right;"><a href="tidynode.isasp.html">tidyNode::isAsp</a></div> <div class="up"><a href="class.tidynode.html">tidyNode</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="tidynode.hassiblings" class="refentry"> <div class="refnamediv"> <h1 class="refname">tidyNode::hasSiblings</h1> <p class="verinfo">(PHP 5 >= 5.0.1)</p><p class="refpurpose"><span class="refname">tidyNode::hasSiblings</span> — <span class="dc-title">Checks if a node has siblings</span></p> </div> <div class="refsect1 description" id="refsect1-tidynode.hassiblings-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><strong>tidyNode::hasSiblings</strong></span> ( <span class="methodparam">void</span> )</div> <p class="para rdfs-comment"> Tells if the node has siblings. </p> </div> <div class="refsect1 returnvalues" id="refsect1-tidynode.hassiblings-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns <strong><code>TRUE</code></strong> if the node has siblings, <strong><code>FALSE</code></strong> otherwise. </p> </div> <div class="refsect1 examples" id="refsect1-tidynode.hassiblings-examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example" id="example-4062"> <p><strong>Example #1 <span class="function"><strong>tidyNode::hasSiblings()</strong></span> example</strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br /><br />$html </span><span style="color: #007700">= <<< HTML<br /></span><span style="color: #DD0000"><html><head><br /><?php echo '<title>title</title>'; ?><br /><# <br /> /* JSTE code */<br /> alert('Hello World'); <br />#><br /></head><br /><body><br /><br /><?php<br /> // PHP code<br /> echo 'hello world!';<br />?><br /><br /><%<br /> /* ASP code */<br /> response.write("Hello World!")<br />%><br /><br /><!-- Comments --><br />Hello World<br /></body></html><br />Outside HTML<br /></span><span style="color: #007700">HTML;<br /><br /><br /></span><span style="color: #0000BB">$tidy </span><span style="color: #007700">= </span><span style="color: #0000BB">tidy_parse_string</span><span style="color: #007700">(</span><span style="color: #0000BB">$html</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$num </span><span style="color: #007700">= </span><span style="color: #0000BB">0</span><span style="color: #007700">;<br /><br /></span><span style="color: #FF8000">// the html tag<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$tidy</span><span style="color: #007700">-></span><span style="color: #0000BB">html</span><span style="color: #007700">()-></span><span style="color: #0000BB">hasSiblings</span><span style="color: #007700">());<br /><br /></span><span style="color: #FF8000">// the head tag<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$tidy</span><span style="color: #007700">-></span><span style="color: #0000BB">html</span><span style="color: #007700">()-></span><span style="color: #0000BB">child</span><span style="color: #007700">[</span><span style="color: #0000BB">0</span><span style="color: #007700">]-></span><span style="color: #0000BB">hasSiblings</span><span style="color: #007700">());<br /><br /></span><span style="color: #0000BB">?></span> </span> </code></div> </div> <div class="example-contents"><p>The above example will output:</p></div> <div class="example-contents screen"> <div class="cdata"><pre> bool(false) bool(true) </pre></div> </div> </div> </p> </div> <div class="refsect1 notes" id="refsect1-tidynode.hassiblings-notes"> <h3 class="title">Notes</h3> <blockquote class="note"><p><strong class="note">Note</strong>: <p class="para"> This function was named <span class="function"><strong>tidy_node::has_siblings()</strong></span> in PHP 4/Tidy 1. </p> </p></blockquote> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; 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