📄 function.swish-prepare.html
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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>Prepare a search query</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="function.swish-getpropertylist.html">Swish->getPropertyList</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.swish-query.html">Swish->query</a></div> <div class="up"><a href="ref.swish.html">Swish Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.swish-prepare" class="refentry"> <div class="refnamediv"> <h1 class="refname">Swish->prepare</h1> <p class="verinfo">(No version information available, might be only in CVS)</p><p class="refpurpose"><span class="refname">Swish->prepare</span> — <span class="dc-title">Prepare a search query</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">object</span> <span class="methodname"><b><b>Swish->prepare</b></b></span> ([ <span class="methodparam"><span class="type">string</span> <tt class="parameter">$query</tt></span> ] )</div> <div class="warning"><b class="warning">Warning</b><p class="simpara">This function is<em class="emphasis">EXPERIMENTAL</em>. The behaviour of this function, its name, andsurrounding documentation may change without notice in a future release of PHP.This function should be used at your own risk.</p></div> <p class="para"> Prepare and return a search object, which you can later use for unlimited number of queries. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">query</tt></i></span> <dd> <p class="para"> Optional query string. The query can be also set using <a href="function.swishsearch-execute.html" class="link"><a href="function.swishsearch-execute.html" class="function">SwishSearch->execute()</a></a> method. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns <b class="classname">SwishSearch</b> object. </p> </div> <div class="refsect1 errors"> <h3 class="title">Errors/Exceptions</h3> <p class="para"> Throws <b class="classname">SwishException</b> on error. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 Basic <b>Swish->prepare()</b> example</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br /><br /></span><span style="color: #007700">try {<br /><br /> </span><span style="color: #0000BB">$swish </span><span style="color: #007700">= new </span><span style="color: #0000BB">Swish</span><span style="color: #007700">(</span><span style="color: #DD0000">"index.swish-e"</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">$search </span><span style="color: #007700">= </span><span style="color: #0000BB">$swish</span><span style="color: #007700">-></span><span style="color: #0000BB">prepare</span><span style="color: #007700">(</span><span style="color: #DD0000">"search query"</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">$results </span><span style="color: #007700">= </span><span style="color: #0000BB">$search</span><span style="color: #007700">-></span><span style="color: #0000BB">execute</span><span style="color: #007700">();<br /> echo </span><span style="color: #DD0000">"Found: "</span><span style="color: #007700">, </span><span style="color: #0000BB">$results</span><span style="color: #007700">-></span><span style="color: #0000BB">hits</span><span style="color: #007700">, </span><span style="color: #DD0000">" hits\n"</span><span style="color: #007700">;<br /><br /> </span><span style="color: #0000BB">$results </span><span style="color: #007700">= </span><span style="color: #0000BB">$search</span><span style="color: #007700">-></span><span style="color: #0000BB">execute</span><span style="color: #007700">(</span><span style="color: #DD0000">"new search"</span><span style="color: #007700">);<br /><br /> echo </span><span style="color: #DD0000">"Found: "</span><span style="color: #007700">, </span><span style="color: #0000BB">$results</span><span style="color: #007700">-></span><span style="color: #0000BB">hits</span><span style="color: #007700">, </span><span style="color: #DD0000">" hits\n"</span><span style="color: #007700">;<br />} catch (</span><span style="color: #0000BB">SwishException $e</span><span style="color: #007700">) {<br /> echo </span><span style="color: #0000BB">$e</span><span style="color: #007700">-></span><span style="color: #0000BB">getMessage</span><span style="color: #007700">(), </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />}<br /><br /></span><span style="color: #0000BB">?></span></span></code></div> </div> <div class="example-contents"><p>The above example will output something similar to:</p></div> <div class="example-contents"><pre><div class="cdata"><pre>Found: 2 hitsFound: 5 hits</pre></div> </pre></div> </div> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.swish-getpropertylist.html">Swish->getPropertyList</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.swish-query.html">Swish->query</a></div> <div class="up"><a href="ref.swish.html">Swish Functions</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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