<?php
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include_once dirname(__FILE__) ."/toc/book.intl.inc";
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contributors($setup);

?>
<div id="class.spoofchecker" class="reference">

 <h1 class="title">La clase Spoofchecker</h1>
 

 <div class="partintro"><p class="verinfo">(PHP 5 &gt;= 5.4.0, PHP 7, PHP 8, PECL intl &gt;= 2.0.0)</p>

  
  <div class="section" id="spoofchecker.intro">
   <h2 class="title">Introducción</h2>
   <p class="para">
    Esta clase se proporciona porque Unicode contiene un gran
    número de caracteres y incorpora los diversos sistemas de escritura
    del mundo, y su uso incorrecto puede exponer programas o sistemas
    a posibles ataques de seguridad mediante la similitud de caracteres.
   </p>
   <p class="para">
    Los métodos proporcionados permiten verificar si un string individual
    es susceptible de ser una tentativa de engaño al lector
    (<code class="literal">detección de engaño</code>),
    como en &quot;pаypаl&quot; escrito con un carácter &#039;а&#039; cirílico.
   </p>  </div>
  

  <div class="section" id="spoofchecker.synopsis">
   <h2 class="title">Sinopsis de la Clase</h2>

   
   <div class="classsynopsis"><div class="classsynopsisinfo">
    
     <span class="modifier">class</span> <strong class="classname"><strong class="classname">Spoofchecker</strong></strong>
     {</div>

    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Constantes */</div>
    <div class="fieldsynopsis">
     <span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.spoofchecker.php#spoofchecker.constants.single-script-confusable"><var class="varname">SINGLE_SCRIPT_CONFUSABLE</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.spoofchecker.php#spoofchecker.constants.mixed-script-confusable"><var class="varname">MIXED_SCRIPT_CONFUSABLE</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.spoofchecker.php#spoofchecker.constants.whole-script-confusable"><var class="varname">WHOLE_SCRIPT_CONFUSABLE</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.spoofchecker.php#spoofchecker.constants.any-case"><var class="varname">ANY_CASE</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.spoofchecker.php#spoofchecker.constants.single-script"><var class="varname">SINGLE_SCRIPT</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.spoofchecker.php#spoofchecker.constants.invisible"><var class="varname">INVISIBLE</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.spoofchecker.php#spoofchecker.constants.char-limit"><var class="varname">CHAR_LIMIT</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.spoofchecker.php#spoofchecker.constants.ascii"><var class="varname">ASCII</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.spoofchecker.php#spoofchecker.constants.highly-restrictive"><var class="varname">HIGHLY_RESTRICTIVE</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.spoofchecker.php#spoofchecker.constants.moderately-restrictive"><var class="varname">MODERATELY_RESTRICTIVE</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.spoofchecker.php#spoofchecker.constants.minimally-restrictive"><var class="varname">MINIMALLY_RESTRICTIVE</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.spoofchecker.php#spoofchecker.constants.unrestrictive"><var class="varname">UNRESTRICTIVE</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.spoofchecker.php#spoofchecker.constants.single-script-restrictive"><var class="varname">SINGLE_SCRIPT_RESTRICTIVE</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.spoofchecker.php#spoofchecker.constants.mixed-numbers"><var class="varname">MIXED_NUMBERS</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.spoofchecker.php#spoofchecker.constants.hidden-overlay"><var class="varname">HIDDEN_OVERLAY</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.spoofchecker.php#spoofchecker.constants.ignore-space"><var class="varname">IGNORE_SPACE</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.spoofchecker.php#spoofchecker.constants.case-insensitive"><var class="varname">CASE_INSENSITIVE</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.spoofchecker.php#spoofchecker.constants.add-case-mappings"><var class="varname">ADD_CASE_MAPPINGS</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.spoofchecker.php#spoofchecker.constants.simple-case-insensitive"><var class="varname">SIMPLE_CASE_INSENSITIVE</var></a></var>;</div>


    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Métodos */</div>
    <div class="constructorsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><a href="spoofchecker.construct.php" class="methodname">__construct</a></span>()</div>

    <div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="spoofchecker.areconfusable.php" class="methodname">areConfusable</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$string1</code></span>, <span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$string2</code></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter reference">&$errorCode</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="spoofchecker.issuspicious.php" class="methodname">isSuspicious</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$string</code></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter reference">&$errorCode</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="spoofchecker.setallowedlocales.php" class="methodname">setAllowedLocales</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$locales</code></span>): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="spoofchecker.setchecks.php" class="methodname">setChecks</a></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$checks</code></span>): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="spoofchecker.setrestrictionlevel.php" class="methodname">setRestrictionLevel</a></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$level</code></span>): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>

   }</div>
   

  </div>

  <div class="section" id="spoofchecker.constants">
   <h2 class="title">Constantes predefinidas</h2>
   <dl>
    
     <dt id="spoofchecker.constants.single-script-confusable">
      <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.single-script-confusable">Spoofchecker::SINGLE_SCRIPT_CONFUSABLE</a></code></strong>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
     </dt>
     <dd>
      <p class="para"/>
     </dd>
    

    
     <dt id="spoofchecker.constants.mixed-script-confusable">
      <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.mixed-script-confusable">Spoofchecker::MIXED_SCRIPT_CONFUSABLE</a></code></strong>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
     </dt>
     <dd>
      <p class="para"/>
     </dd>
    

    
      <dt id="spoofchecker.constants.whole-script-confusable">
      <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.whole-script-confusable">Spoofchecker::WHOLE_SCRIPT_CONFUSABLE</a></code></strong>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
     </dt>
     <dd>
      <p class="para"/>
     </dd>
    

    
      <dt id="spoofchecker.constants.any-case">
      <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.any-case">Spoofchecker::ANY_CASE</a></code></strong>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
     </dt>
     <dd>
      <p class="para"/>
     </dd>
    

    
     <dt id="spoofchecker.constants.single-script">
      <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.single-script">Spoofchecker::SINGLE_SCRIPT</a></code></strong>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
     </dt>
     <dd>
      <p class="para"/>
     </dd>
    

    
     <dt id="spoofchecker.constants.invisible">
      <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.invisible">Spoofchecker::INVISIBLE</a></code></strong>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
     </dt>
     <dd>
      <p class="para"/>
     </dd>
    

    
     <dt id="spoofchecker.constants.char-limit">
      <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.char-limit">Spoofchecker::CHAR_LIMIT</a></code></strong>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
     </dt>
     <dd>
      <p class="para"/>
     </dd>
        
     <dt id="spoofchecker.constants.ascii">
      <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.ascii">Spoofchecker::ASCII</a></code></strong>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
     </dt>
     <dd>
      <p class="para"/>
     </dd>
    

    
     <dt id="spoofchecker.constants.highly-restrictive">
      <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.highly-restrictive">Spoofchecker::HIGHLY_RESTRICTIVE</a></code></strong>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
     </dt>
     <dd>
      <p class="para"/>
     </dd>
    

    
     <dt id="spoofchecker.constants.moderately-restrictive">
      <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.moderately-restrictive">Spoofchecker::MODERATELY_RESTRICTIVE</a></code></strong>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
     </dt>
     <dd>
      <p class="para"/>
     </dd>
    

    
     <dt id="spoofchecker.constants.minimally-restrictive">
      <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.minimally-restrictive">Spoofchecker::MINIMALLY_RESTRICTIVE</a></code></strong>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
     </dt>
     <dd>
      <p class="para"/>
     </dd>
    

    
     <dt id="spoofchecker.constants.unrestrictive">
      <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.unrestrictive">Spoofchecker::UNRESTRICTIVE</a></code></strong>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
     </dt>
     <dd>
      <p class="para"/>
     </dd>
    

    
     <dt id="spoofchecker.constants.single-script-restrictive">
      <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.single-script-restrictive">Spoofchecker::SINGLE_SCRIPT_RESTRICTIVE</a></code></strong>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
     </dt>
     <dd>
      <p class="para"/>
     </dd>
    

    
     <dt id="spoofchecker.constants.mixed-numbers">
      <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.mixed-numbers">Spoofchecker::MIXED_NUMBERS</a></code></strong>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
     </dt>
     <dd>
      <p class="para"/>
     </dd>
    

    
     <dt id="spoofchecker.constants.hidden-overlay">
      <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.hidden-overlay">Spoofchecker::HIDDEN_OVERLAY</a></code></strong>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
     </dt>
     <dd>
      <p class="para"/>
     </dd>
    

    
     <dt id="spoofchecker.constants.ignore-space">
      <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.ignore-space">Spoofchecker::IGNORE_SPACE</a></code></strong>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
     </dt>
     <dd>
      <p class="para"/>
     </dd>
    

    
     <dt id="spoofchecker.constants.case-insensitive">
      <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.case-insensitive">Spoofchecker::CASE_INSENSITIVE</a></code></strong>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
     </dt>
     <dd>
      <span class="simpara">Activa la correspondencia insensible a mayúsculas/minúsculas</span>
     </dd>
    

    
     <dt id="spoofchecker.constants.add-case-mappings">
      <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.add-case-mappings">Spoofchecker::ADD_CASE_MAPPINGS</a></code></strong>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
     </dt>
     <dd>
      <p class="para">Añade todas las correspondencias de mayúsculas/minúsculas para cada elemento del conjunto</p>
     </dd>
    

    
     <dt id="spoofchecker.constants.simple-case-insensitive">
      <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.simple-case-insensitive">Spoofchecker::SIMPLE_CASE_INSENSITIVE</a></code></strong>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
     </dt>
     <dd>
      <span class="simpara">Activa la correspondencia insensible a mayúsculas/minúsculas</span>
     </dd>
    
   </dl>
  </div>

  <div class="section">
  <h2 class="title">Historial de cambios</h2>
  <table class="doctable informaltable">
   
    <thead>
     <tr>
      <th>Versión</th>
      <th>Descripción</th>
     </tr>

    </thead>

    <tbody class="tbody">
     <tr>
      <td>8.4.0</td>
      <td>
       Se añadieron <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.ignore-space">Spoofchecker::IGNORE_SPACE</a></code></strong>, <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.case-insensitive">Spoofchecker::CASE_INSENSITIVE</a></code></strong>,
       <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.add-case-mappings">Spoofchecker::ADD_CASE_MAPPINGS</a></code></strong>, <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.simple-case-insensitive">Spoofchecker::SIMPLE_CASE_INSENSITIVE</a></code></strong>.
      </td>
     </tr>

     <tr>
      <td>8.4.0</td>
      <td>
       Las constantes de clase ahora están tipadas.
      </td>
     </tr>

     <tr>
      <td>7.3.0</td>
      <td>
       Las constantes de clase utilizadas por <span class="function"><a href="spoofchecker.setrestrictionlevel.php" class="function">Spoofchecker::setRestrictionLevel()</a></span> como <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.ascii">Spoofchecker::ASCII</a></code></strong>, <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.highly-restrictive">Spoofchecker::HIGHLY_RESTRICTIVE</a></code></strong>, <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.moderately-restrictive">Spoofchecker::MODERATELY_RESTRICTIVE</a></code></strong>, <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.minimally-restrictive">Spoofchecker::MINIMALLY_RESTRICTIVE</a></code></strong>, <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.unrestrictive">Spoofchecker::UNRESTRICTIVE</a></code></strong>, <strong><code><a href="class.spoofchecker.php#spoofchecker.constants.single-script-restrictive">Spoofchecker::SINGLE_SCRIPT_RESTRICTIVE</a></code></strong> han sido añadidas.
      </td>
     </tr>

    </tbody>
   
  </table>

 </div>

 </div>

 




































<h2>Tabla de contenidos</h2><ul class="chunklist chunklist_reference"><li><a href="spoofchecker.areconfusable.php">Spoofchecker::areConfusable</a> — Verifica si los strings dados pueden ser confundidos</li><li><a href="spoofchecker.construct.php">Spoofchecker::__construct</a> — Constructor</li><li><a href="spoofchecker.issuspicious.php">Spoofchecker::isSuspicious</a> — Verifica si un texto contiene caracteres sospechosos</li><li><a href="spoofchecker.setallowedlocales.php">Spoofchecker::setAllowedLocales</a> — Locales a utilizar durante la verificaci&oacute;n</li><li><a href="spoofchecker.setchecks.php">Spoofchecker::setChecks</a> — Especifica las verificaciones a realizar</li><li><a href="spoofchecker.setrestrictionlevel.php">Spoofchecker::setRestrictionLevel</a> — Establece el nivel de restricci&oacute;n</li></ul>
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<?php manual_footer($setup); ?>