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

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

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>xdiff_file_diff_binary</H1
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><P
>    (PECL)</P
>xdiff_file_diff_binary&nbsp;--&nbsp;Make binary diff of two files</DIV
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><H2
>说明</H2
>bool <B
CLASS="methodname"
>xdiff_file_diff_binary</B
> ( string file1, string file2, string dest )<BR
></BR
><P
>&#13;   Makes a binary diff of two files and stores the result in a file.
   This function works with both text and binary files. 
  </P
></DIV
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CLASS="refsect1"
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></A
><H2
>参数</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>file1</CODE
></DT
><DD
><P
>&#13;      </P
></DD
><DT
><CODE
CLASS="parameter"
>file2</CODE
></DT
><DD
><P
>&#13;      </P
></DD
><DT
><CODE
CLASS="parameter"
>dest</CODE
></DT
><DD
><P
>&#13;       Path of the resulting file. Resulting file is in binary format.
      </P
></DD
></DL
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>
  </P
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><DIV
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><A
NAME="AEN239793"
></A
><H2
>返回值</H2
><P
>&#13;   如果成功则返回 <TT
CLASS="constant"
><B
>TRUE</B
></TT
>，失败则返回 <TT
CLASS="constant"
><B
>FALSE</B
></TT
>。
  </P
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><H2
>范例</H2
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>&#13;   <TABLE
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><P
><B
>例 1. <B
CLASS="function"
>xdiff_file_diff_binary()</B
> example</B
></P
><P
>&#13;     The following code makes binary diff of two archives.
    </P
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$old_version </font><font color="#007700">= </font><font color="#DD0000">'my_script_1.0.tgz'</font><font color="#007700">;<br /></font><font color="#0000BB">$new_version </font><font color="#007700">= </font><font color="#DD0000">'my_script_1.1.tgz'</font><font color="#007700">;<br /><br /></font><font color="#0000BB">xdiff_file_diff_binary</font><font color="#007700">(</font><font color="#0000BB">$old_version</font><font color="#007700">, </font><font color="#0000BB">$new_version</font><font color="#007700">, </font><font color="#DD0000">'my_script.bdiff'</font><font color="#007700">);<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
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>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN239806"
></A
><H2
>注释</H2
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>注意: </B
>
    Both files will be loaded into memory so ensure that your memory_limit is
    set high enough.
   </P
></BLOCKQUOTE
></DIV
></DIV
><DIV
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><A
NAME="AEN239810"
></A
><H2
>参见</H2
><P
>&#13;   <P
></P
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><A
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><B
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>xdiff_string_diff_binary()</B
></A
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>
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