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

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

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>gzgets</H1
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><P
>    (PHP 3, PHP 4, PHP 5)</P
>gzgets&nbsp;--&nbsp;Get line from file pointer</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN251673"
></A
><H2
>说明</H2
>string <B
CLASS="methodname"
>gzgets</B
> ( resource zp, int length )<BR
></BR
><P
>&#13;   Gets a (uncompressed) string of up to length - 1 bytes read from the given
   file pointer. Reading ends when length - 1 bytes have been read, on a 
   newline, or on EOF (whichever comes first).
  </P
></DIV
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CLASS="refsect1"
><A
NAME="AEN251685"
></A
><H2
>参数</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>zp</CODE
></DT
><DD
><P
>&#13;       The gz-file pointer. It must be valid, and must point to a file
       successfully opened by <A
HREF="function.gzopen.html"
><B
CLASS="function"
>gzopen()</B
></A
>.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>length</CODE
></DT
><DD
><P
>&#13;       The length of data to get.
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN251700"
></A
><H2
>返回值</H2
><P
>&#13;   The uncompressed string, or <TT
CLASS="constant"
><B
>FALSE</B
></TT
> on error.
  </P
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></A
><H2
>范例</H2
><P
>&#13;   <TABLE
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><P
><B
>例 1. <B
CLASS="function"
>gzgets()</B
> example</B
></P
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$handle </font><font color="#007700">= </font><font color="#0000BB">gzopen</font><font color="#007700">(</font><font color="#DD0000">'somefile.gz'</font><font color="#007700">, </font><font color="#DD0000">'r'</font><font color="#007700">);<br />while (!</font><font color="#0000BB">gzeof</font><font color="#007700">(</font><font color="#0000BB">$handle</font><font color="#007700">)) {<br />&nbsp;&nbsp;&nbsp;</font><font color="#0000BB">$buffer </font><font color="#007700">= </font><font color="#0000BB">gzgets</font><font color="#007700">(</font><font color="#0000BB">$handle</font><font color="#007700">, </font><font color="#0000BB">4096</font><font color="#007700">);<br />&nbsp;&nbsp;&nbsp;echo </font><font color="#0000BB">$buffer</font><font color="#007700">;<br />}<br /></font><font color="#0000BB">gzclose</font><font color="#007700">(</font><font color="#0000BB">$handle</font><font color="#007700">);<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
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>
  </P
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><DIV
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><A
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><H2
>参见</H2
><P
>&#13;   <P
></P
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><TD
><A
HREF="function.gzopen.html"
><B
CLASS="function"
>gzopen()</B
></A
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><A
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><B
CLASS="function"
>gzgetc()</B
></A
></TD
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><B
CLASS="function"
>gzwrite()</B
></A
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