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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>Examples</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="internals2.counter.constants.html">Predefined Constants</a></div> <div class="next" style="text-align: right; float: right;"><a href="internals2.counter.examples.extended.html">Extended interface</a></div> <div class="up"><a href="internals2.counter.html">The "counter" Extension - A Continuing Example</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div>   <h1>Examples</h1><h2>Table of Contents</h2><ul class="chunklist chunklist_chapter"><li><a href="internals2.counter.examples.extended.html">Extended interface</a></li><li><a href="internals2.counter.examples.objective.html">Objective interface</a></li></ul>      <div id="internals2.counter.examples.basic" class="section">    <h2 class="title">Basic interface</h2>        <p class="simpara">     The basic interface provides three simple functions, illustrated here:    </p>       <div class="example" id="internals2.counter.examples.basic.ex" name="internals2.counter.examples.basic.ex">     <p><b>Example #1 &quot;counter&quot;&#039;s basic interface</b></p>     <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$starting_counter_value&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">counter_get</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">counter_bump</span><span style="color: #007700">(</span><span style="color: #0000BB">1</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$second_counter_value&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">counter_get</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">counter_reset</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$final_counter_value&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">counter_get</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">printf</span><span style="color: #007700">(</span><span style="color: #DD0000">"%3d&nbsp;%3d&nbsp;%3d"</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$starting_counter_value</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$second_counter_value</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$final_counter_value</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>     </div>    </div>    <p class="para">The above example will output:</p>    <div class="example-contents"><pre><div class="cdata"><pre>  0   1   0</pre></div></pre></div>       <p class="simpara">     The basic interface also provides a number of INI settings, documented     below.    </p>   </div>              </div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="internals2.counter.constants.html">Predefined Constants</a></div> <div class="next" style="text-align: right; float: right;"><a href="internals2.counter.examples.extended.html">Extended interface</a></div> <div class="up"><a href="internals2.counter.html">The "counter" Extension - A Continuing Example</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>
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