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<div id="preg_grep"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">preg_grep </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 4.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
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    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">array preg_grep(string 
          regex, array input) </p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Searches array and 
          returns entries that match regex.</p></td>
    </tr>
  </table>
</div>
<div id="preg_match_all"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">preg_match_all </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0.9 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">int preg_match_all(string 
          pattern, string subject, array subpatterns[, int flags]) </p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Performs a Perl-style 
          global regular expression match.</p></td>
    </tr>
  </table>
</div>
<div id="preg_match"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">preg_match </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0.9 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
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    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">int preg_match(string 
          pattern, string subject[, array subpatterns[, int flags]])</p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Performs a Perl-style 
          regular expression match.</p></td>
    </tr>
  </table>
</div>
<div id="preg_quote"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">preg_quote </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0.9 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">string preg_quote(string 
          str, string delim_char) </p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Quotes regular expression 
          characters plus an optional character.</p></td>
    </tr>
  </table>
</div>
<div id="preg_replace_callback"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">preg_replace_callback </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 4.0.5 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">string preg_replace_callback(mixed 
          regex, mixed callback, mixed subject[, int limit])</p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Performs Perl-style 
          regular expression replacement using replacement callback.</p></td>
    </tr>
  </table>
</div>
<div id="preg_replace"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">preg_replace </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0.9 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">string preg_replace(mixed 
          regex, mixed replace, mixed subject[, int limit])</p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Performs Perl-style 
          regular expression replacement.</p></td>
    </tr>
  </table>
</div>
<div id="preg_split"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">preg_split </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0.9 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">array preg_split(string 
          pattern, string subject[, int limit[, int flags]])</p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Splits string into 
          an array using a Perl-style regular expression as a delimiter.</p></td>
    </tr>
  </table>
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