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php-manual-en-5.5.7-1.mga4.noarch.rpm

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 <h2 class="title">TICKS</h2>
 <div class="section" id="internals2.opcodes.ticks.code">
  <h2 class="title">PHP code</h2>
  <div class="example-contents">
   <div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /></span><span style="color: #FF8000">/*<br />&nbsp;*&nbsp;<br />&nbsp;*&nbsp;opcode&nbsp;number:&nbsp;105<br />&nbsp;*/<br />//&nbsp;A&nbsp;function&nbsp;that&nbsp;records&nbsp;the&nbsp;time&nbsp;when&nbsp;it&nbsp;is&nbsp;called<br /></span><span style="color: #007700">function&nbsp;</span><span style="color: #0000BB">profile</span><span style="color: #007700">()<br />{<br />&nbsp;&nbsp;&nbsp;echo&nbsp;</span><span style="color: #DD0000">"profile&nbsp;function&nbsp;is&nbsp;called\n"</span><span style="color: #007700">;<br />}<br /><br /></span><span style="color: #FF8000">//&nbsp;Set&nbsp;up&nbsp;a&nbsp;tick&nbsp;handler<br /></span><span style="color: #0000BB">register_tick_function</span><span style="color: #007700">(</span><span style="color: #DD0000">"profile"</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">//&nbsp;Initialize&nbsp;the&nbsp;function&nbsp;before&nbsp;the&nbsp;declare&nbsp;block<br /></span><span style="color: #0000BB">profile</span><span style="color: #007700">();<br /><br /></span><span style="color: #FF8000">//&nbsp;Run&nbsp;a&nbsp;block&nbsp;of&nbsp;code,&nbsp;throw&nbsp;a&nbsp;tick&nbsp;every&nbsp;2nd&nbsp;statement<br /></span><span style="color: #007700">declare(</span><span style="color: #0000BB">ticks</span><span style="color: #007700">=</span><span style="color: #0000BB">2</span><span style="color: #007700">)&nbsp;{<br />&nbsp;&nbsp;&nbsp;for&nbsp;(</span><span style="color: #0000BB">$x&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">;&nbsp;</span><span style="color: #0000BB">$x&nbsp;</span><span style="color: #007700">&lt;&nbsp;</span><span style="color: #0000BB">10</span><span style="color: #007700">;&nbsp;++</span><span style="color: #0000BB">$x</span><span style="color: #007700">)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;</span><span style="color: #DD0000">"hello&nbsp;world\n"</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;}<br />}<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
  </div>

 </div>
 <div class="section" id="internals2.opcodes.ticks.listing">
  <h2 class="title">PHP opcodes</h2>
  <p class="simpara">Function name: (null)</p>
  <p class="simpara">Compiled variables: !0=$x </p>
  <table class="doctable informaltable">
   
    <thead>
     <tr>
      <th>line</th><th>#</th><th>op</th>
      <th>fetch</th><th>ext</th><th>return</th>
      <th>operands</th>
     </tr>

    </thead>

    <tbody class="tbody">
     <tr>
      <td>7</td><td>0</td>
      <td>NOP</td><td class="empty">&nbsp;</td>
      <td class="empty">&nbsp;</td><td class="empty">&nbsp;</td>
      <td class="empty">&nbsp;</td>
     </tr>

     <tr>
      <td>13</td><td>1</td>
      <td>SEND_VAL</td><td class="empty">&nbsp;</td>
      <td class="empty">&nbsp;</td><td class="empty">&nbsp;</td>
      <td>&#039;profile&#039;</td>
     </tr>

     <tr>
      <td class="empty">&nbsp;</td><td>2</td>
      <td>DO_FCALL</td><td class="empty">&nbsp;</td>
      <td>1</td><td class="empty">&nbsp;</td>
      <td>&#039;register_tick_function&#039;</td>
     </tr>

     <tr>
      <td>16</td><td>3</td>
      <td>DO_FCALL</td><td class="empty">&nbsp;</td>
      <td>0</td><td class="empty">&nbsp;</td>
      <td>&#039;profile&#039;</td>
     </tr>

     <tr>
      <td>20</td><td>4</td>
      <td>ASSIGN</td><td class="empty">&nbsp;</td>
      <td class="empty">&nbsp;</td><td class="empty">&nbsp;</td>
      <td>!0,0</td>
     </tr>

     <tr>
      <td class="empty">&nbsp;</td><td>5</td>
      <td>IS_SMALLER</td><td class="empty">&nbsp;</td>
      <td class="empty">&nbsp;</td><td>~3</td>
      <td>!0,10</td>
     </tr>

     <tr>
      <td class="empty">&nbsp;</td><td>6</td>
      <td>JMPZNZ</td><td class="empty">&nbsp;</td>
      <td>9</td><td class="empty">&nbsp;</td>
      <td>~3,-&gt;13</td>
     </tr>

     <tr>
      <td class="empty">&nbsp;</td><td>7</td>
      <td>PRE_INC</td><td class="empty">&nbsp;</td>
      <td class="empty">&nbsp;</td><td class="empty">&nbsp;</td>
      <td>!0</td>
     </tr>

     <tr>
      <td class="empty">&nbsp;</td><td>8</td>
      <td>JMP</td><td class="empty">&nbsp;</td>
      <td class="empty">&nbsp;</td><td class="empty">&nbsp;</td>
      <td>-&gt;5</td>
     </tr>

     <tr>
      <td>21</td><td>9</td>
      <td>ECHO</td><td class="empty">&nbsp;</td>
      <td class="empty">&nbsp;</td><td class="empty">&nbsp;</td>
      <td>&#039;hello+world%0A&#039;</td>
     </tr>

     <tr>
      <td class="empty">&nbsp;</td><td>10</td>
      <td>TICKS</td><td class="empty">&nbsp;</td>
      <td class="empty">&nbsp;</td><td class="empty">&nbsp;</td>
      <td>2</td>
     </tr>

     <tr>
      <td>22</td><td>11</td>
      <td>TICKS</td><td class="empty">&nbsp;</td>
      <td class="empty">&nbsp;</td><td class="empty">&nbsp;</td>
      <td>2</td>
     </tr>

     <tr>
      <td class="empty">&nbsp;</td><td>12</td>
      <td>JMP</td><td class="empty">&nbsp;</td>
      <td class="empty">&nbsp;</td><td class="empty">&nbsp;</td>
      <td>-&gt;7</td>
     </tr>

     <tr>
      <td class="empty">&nbsp;</td><td>13</td>
      <td>TICKS</td><td class="empty">&nbsp;</td>
      <td class="empty">&nbsp;</td><td class="empty">&nbsp;</td>
      <td>2</td>
     </tr>

     <tr>
      <td>23</td><td>14</td>
      <td>TICKS</td><td class="empty">&nbsp;</td>
      <td class="empty">&nbsp;</td><td class="empty">&nbsp;</td>
      <td>2</td>
     </tr>

     <tr>
      <td>24</td><td>15</td>
      <td>RETURN</td><td class="empty">&nbsp;</td>
      <td class="empty">&nbsp;</td><td class="empty">&nbsp;</td>
      <td>1</td>
     </tr>

    </tbody>
   
  </table>

  <p class="simpara">Function name: profile</p>
  <p class="simpara">Compiled variables: none </p>
  <table class="doctable informaltable">
   
    <thead>
     <tr>
      <th>line</th><th>#</th><th>op</th>
      <th>fetch</th><th>ext</th><th>return</th>
      <th>operands</th>
     </tr>

    </thead>

    <tbody class="tbody">
     <tr>
      <td>9</td><td>0</td>
      <td>ECHO</td><td class="empty">&nbsp;</td>
      <td class="empty">&nbsp;</td><td class="empty">&nbsp;</td>
      <td>&#039;profile+function+is+called%0A&#039;</td>
     </tr>

     <tr>
      <td>10</td><td>1</td>
      <td>RETURN</td><td class="empty">&nbsp;</td>
      <td class="empty">&nbsp;</td><td class="empty">&nbsp;</td>
      <td>null</td>
     </tr>

    </tbody>
   
  </table>

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