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<title>WikiJuanan - PHP/BuscarValorDentroArray</title>
<link>http://wiki.us.es/juanan/wakka.php?wakka=PHP/BuscarValorDentroArray</link>
<description>History/revisions of WikiJuanan/PHP/BuscarValorDentroArray</description>
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<item>
<title>2009-01-26 21:00:49</title>
<link>http://wiki.us.es/juanan/wakka.php?wakka=PHP/BuscarValorDentroArray/show&amp;time=2009-01-26+21%3A00%3A49</link>
<description>&lt;a name="p2860-1">&lt;/a>&lt;p class="auto" id="p2860-1">La&amp;nbsp;función in_array comprueba si&amp;nbsp;un valor está dentro de&amp;nbsp;una matriz y&amp;nbsp;devuelve true o&amp;nbsp;false&lt;/p>&lt;br />&lt;a name="p2860-2">&lt;/a>&lt;p class="auto" id="p2860-2">
En&amp;nbsp;la práctica sería:&lt;br />
in_array(&amp;laquo;valor que&amp;nbsp;busco&amp;raquo;, $array_donde_buscar)&lt;/p>&lt;br />&lt;a name="p2860-3">&lt;/a>&lt;p class="auto" id="p2860-3">
&lt;a href="http://ar2.php.net/manual/es/function.in-array.php" target="_blank" title="Vinculo externo
(en nueva ventana)" class="outerlink">&lt;img src="http://wiki.us.es/juanan/themes/default/icons/web.gif" alt="" border="0" />http://ar2.php.net/manual/es/function.in-array.php&lt;/a>&lt;/p></description>
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