Sophie: php-manual-pt_BR-5.2.4-1mdv2008.1 noarch

php-manual-pt_BR-5.2.4-1mdv2008.1.noarch.rpm

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>ftp_mdtm</H1
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><P
>    (PHP 3 &#62;= 3.0.13, PHP 4, PHP 5)</P
>ftp_mdtm&nbsp;--&nbsp;Retorna a hora da ultima modificação no arquivo indicado</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN57741"
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><H2
>Descrição</H2
>int <B
CLASS="methodname"
>ftp_mdtm</B
> ( resource ftp_stream, string remote_file )<BR
></BR
><P
>&#13;   <B
CLASS="function"
>ftp_mdtm()</B
> retorna a hora da ultima modificação
   em um arquivo remoto.
  </P
><DIV
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><B
>Nota: </B
>
    Nem todos os servidores suportam isto!
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CLASS="note"
><P
><B
>Nota: </B
>
    <B
CLASS="function"
>ftp_mdtm()</B
> não funciona com diretórios.
   </P
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><H2
>Parâmetros</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>ftp_stream</CODE
></DT
><DD
><P
>&#13;       O identificador com a conexão FTP.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>remote_file</CODE
></DT
><DD
><P
>&#13;       O arquivo a partir do qual extrair a hora da ultima modificação.
      </P
></DD
></DL
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>
  </P
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><H2
>Valores de retornado</H2
><P
>&#13;   Retorna a hora da ultima modificação como um timestamp Unix em caso de
   sucesso, -1 em caso de erro.
  </P
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>Exemplos</H2
><P
>&#13;   <TABLE
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><B
>Exemplo 1. Exemplo <B
CLASS="function"
>ftp_mdtm()</B
></B
></P
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br /><br />$file </font><font color="#007700">= </font><font color="#DD0000">'somefile.txt'</font><font color="#007700">;<br /><br /></font><font color="#FF8000">// set up basic connection<br /></font><font color="#0000BB">$conn_id </font><font color="#007700">= </font><font color="#0000BB">ftp_connect</font><font color="#007700">(</font><font color="#0000BB">$ftp_server</font><font color="#007700">);<br /><br /></font><font color="#FF8000">// login with username and password<br /></font><font color="#0000BB">$login_result </font><font color="#007700">= </font><font color="#0000BB">ftp_login</font><font color="#007700">(</font><font color="#0000BB">$conn_id</font><font color="#007700">, </font><font color="#0000BB">$ftp_user_name</font><font color="#007700">, </font><font color="#0000BB">$ftp_user_pass</font><font color="#007700">);<br /><br /></font><font color="#FF8000">//&nbsp;&nbsp;get the last modified time<br /></font><font color="#0000BB">$buff </font><font color="#007700">= </font><font color="#0000BB">ftp_mdtm</font><font color="#007700">(</font><font color="#0000BB">$conn_id</font><font color="#007700">, </font><font color="#0000BB">$file</font><font color="#007700">);<br /><br />if (</font><font color="#0000BB">$buff </font><font color="#007700">!= -</font><font color="#0000BB">1</font><font color="#007700">) {<br />&nbsp;&nbsp;&nbsp;&nbsp;</font><font color="#FF8000">// somefile.txt was last modified on: March 26 2003 14:16:41.<br />&nbsp;&nbsp;&nbsp;&nbsp;</font><font color="#007700">echo </font><font color="#DD0000">"$file was last modified on : " </font><font color="#007700">. </font><font color="#0000BB">date</font><font color="#007700">(</font><font color="#DD0000">"F d Y H:i:s."</font><font color="#007700">, </font><font color="#0000BB">$buff</font><font color="#007700">);<br />} else {<br />&nbsp;&nbsp;&nbsp;&nbsp;echo </font><font color="#DD0000">"Couldn't get mdtime"</font><font color="#007700">;<br />}<br /><br /></font><font color="#FF8000">// close the connection<br /></font><font color="#0000BB">ftp_close</font><font color="#007700">(</font><font color="#0000BB">$conn_id</font><font color="#007700">);<br /><br /></font><font color="#0000BB">?&gt;</font>
</font>
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