phpversion.xml

<?xml version="1.0" encoding="UTF-8"?>
<!-- EN-Revision: n/a Maintainer: darvina Status: ready -->
<!-- splitted from ./en/functions/info.xml, last change in rev 1.2 -->
  <refentry xml:id="function.phpversion" xmlns="http://docbook.org/ns/docbook">
   <refnamediv>
    <refname>phpversion</refname>
    <refpurpose>Restituisce la versione del PHP</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Descrizione</title>
     <methodsynopsis>
      <type>string</type><methodname>phpversion</methodname>
      <void/>
     </methodsynopsis>
    <para>
     Restituisce una stringa contenente la versione dell'interprete
     PHP.
    </para>
    <note>
     <para>
      Questa informazione è anche disponibile come costante predefinita
      <constant>PHP_VERSION</constant>.
     </para>
    </note>
    <para>
     <example>
      <title>Esempio di uso di <function>phpversion</function></title>
      <programlisting role="php">
<![CDATA[
<?php
// Ad esempio visualizza 'Current PHP version: 4.1.1'
echo 'Current PHP version: ' . phpversion();
?>
]]>
      </programlisting>
     </example>
    </para>
    <para>
     Vedere anche
     <function>version_compare</function>,
     <function>phpinfo</function>, 
     <function>phpcredits</function>,
     <function>php_logo_guid</function> e
     <function>zend_version</function>.
    </para>
   </refsect1>
  </refentry>

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