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Reemplazar www

<?php
  $texto= "Vamos a reemplazar la www.centroholistico.org palabra por la nueva";

  $texto  =  str_replace ( "\r" ,  "" ,  $texto ); 

  $texto  =  preg_replace ( "/(www.[^(\)|[:space:])]*)\)/" , "<a href=\"http://\\1\" target=\"_blank\">\\1</a>)" , $texto ); 

  $texto  =  preg_replace ( "/(www.[^([:space:]|\"|\<)]*)[[:space:]]/" , "<a href=\"http://\\1\" target=\"_blank\">\\1</a> " , $texto ); 

  $texto  =  preg_replace ( "/\<a href=\"http:\/\/(.*zonasiete.*)\"  target=\"_blank\"\>/" , "<a href=\"http://\\1\">" , $texto ); 

  echo $texto;

?>
https://snipt.net/embed/300b4007ad2da03c187801b91d1a289b/
/raw/300b4007ad2da03c187801b91d1a289b/
300b4007ad2da03c187801b91d1a289b
php
PHP
14
2019-06-26T23:17:46
True
False
False
/api/public/snipt/4106/
reemplazar-www
<table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><a href="#L-1"> 1</a> <a href="#L-2"> 2</a> <a href="#L-3"> 3</a> <a href="#L-4"> 4</a> <a href="#L-5"> 5</a> <a href="#L-6"> 6</a> <a href="#L-7"> 7</a> <a href="#L-8"> 8</a> <a href="#L-9"> 9</a> <a href="#L-10">10</a> <a href="#L-11">11</a> <a href="#L-12">12</a> <a href="#L-13">13</a> <a href="#L-14">14</a></pre></div></td><td class="code"><div class="highlight"><pre><span></span><span id="L-1"><a name="L-1"></a><span class="cp">&lt;?php</span> </span><span id="L-2"><a name="L-2"></a> <span class="nv">$texto</span><span class="o">=</span> <span class="s2">&quot;Vamos a reemplazar la www.centroholistico.org palabra por la nueva&quot;</span><span class="p">;</span> </span><span id="L-3"><a name="L-3"></a> </span><span id="L-4"><a name="L-4"></a> <span class="nv">$texto</span> <span class="o">=</span> <span class="nb">str_replace</span> <span class="p">(</span> <span class="s2">&quot;</span><span class="se">\r</span><span class="s2">&quot;</span> <span class="p">,</span> <span class="s2">&quot;&quot;</span> <span class="p">,</span> <span class="nv">$texto</span> <span class="p">);</span> </span><span id="L-5"><a name="L-5"></a> </span><span id="L-6"><a name="L-6"></a> <span class="nv">$texto</span> <span class="o">=</span> <span class="nb">preg_replace</span> <span class="p">(</span> <span class="s2">&quot;/(www.[^(\)|[:space:])]*)\)/&quot;</span> <span class="p">,</span> <span class="s2">&quot;&lt;a href=</span><span class="se">\&quot;</span><span class="s2">http://</span><span class="se">\\</span><span class="s2">1</span><span class="se">\&quot;</span><span class="s2"> target=</span><span class="se">\&quot;</span><span class="s2">_blank</span><span class="se">\&quot;</span><span class="s2">&gt;</span><span class="se">\\</span><span class="s2">1&lt;/a&gt;)&quot;</span> <span class="p">,</span> <span class="nv">$texto</span> <span class="p">);</span> </span><span id="L-7"><a name="L-7"></a> </span><span id="L-8"><a name="L-8"></a> <span class="nv">$texto</span> <span class="o">=</span> <span class="nb">preg_replace</span> <span class="p">(</span> <span class="s2">&quot;/(www.[^([:space:]|</span><span class="se">\&quot;</span><span class="s2">|\&lt;)]*)[[:space:]]/&quot;</span> <span class="p">,</span> <span class="s2">&quot;&lt;a href=</span><span class="se">\&quot;</span><span class="s2">http://</span><span class="se">\\</span><span class="s2">1</span><span class="se">\&quot;</span><span class="s2"> target=</span><span class="se">\&quot;</span><span class="s2">_blank</span><span class="se">\&quot;</span><span class="s2">&gt;</span><span class="se">\\</span><span class="s2">1&lt;/a&gt; &quot;</span> <span class="p">,</span> <span class="nv">$texto</span> <span class="p">);</span> </span><span id="L-9"><a name="L-9"></a> </span><span id="L-10"><a name="L-10"></a> <span class="nv">$texto</span> <span class="o">=</span> <span class="nb">preg_replace</span> <span class="p">(</span> <span class="s2">&quot;/\&lt;a href=</span><span class="se">\&quot;</span><span class="s2">http:\/\/(.*zonasiete.*)</span><span class="se">\&quot;</span><span class="s2"> target=</span><span class="se">\&quot;</span><span class="s2">_blank</span><span class="se">\&quot;</span><span class="s2">\&gt;/&quot;</span> <span class="p">,</span> <span class="s2">&quot;&lt;a href=</span><span class="se">\&quot;</span><span class="s2">http://</span><span class="se">\\</span><span class="s2">1</span><span class="se">\&quot;</span><span class="s2">&gt;&quot;</span> <span class="p">,</span> <span class="nv">$texto</span> <span class="p">);</span> </span><span id="L-11"><a name="L-11"></a> </span><span id="L-12"><a name="L-12"></a> <span class="k">echo</span> <span class="nv">$texto</span><span class="p">;</span> </span><span id="L-13"><a name="L-13"></a> </span><span id="L-14"><a name="L-14"></a><span class="cp">?&gt;</span><span class="x"></span> </span></pre></div> </td></tr></table>
reemplazar, www