Sophie: php-manual-ro-0:20051028-1 noarch

php-manual-ro-20051028-1.noarch.rpm

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>dbase_get_header_info</H1
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>    (PHP 5)</P
>dbase_get_header_info&nbsp;--&nbsp;Get the header info of a dBase database</DIV
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NAME="AEN18036"
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><H2
>Description</H2
>array <B
CLASS="methodname"
>dbase_get_header_info</B
> ( int dbase_identifier)<BR
></BR
><P
>&#13;     Returns information on the column structure of the database referenced by
     <VAR
CLASS="parameter"
>dbase_identifier</VAR
>. For each column in the database,
     there is an entry in a numerically-indexed array. The array index starts
     at 0. Each array element contains an associative array of column
     information. If the database header information cannot be read, <TT
CLASS="constant"
><B
>FALSE</B
></TT
>
     is returned.
    </P
><P
>&#13;     The array elements are:
     <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
>name</DT
><DD
><P
>&#13;         The name of the column
        </P
></DD
><DT
>type</DT
><DD
><P
>&#13;         The human-readable name for the dbase type of the column (i.e. date,
         boolean, etc)
        </P
></DD
><DT
>length</DT
><DD
><P
>&#13;         The number of bytes this column can hold
        </P
></DD
><DT
>precision</DT
><DD
><P
>&#13;         The number of digits of decimal precision for the column
        </P
></DD
><DT
>format</DT
><DD
><P
>&#13;         A suggested <A
HREF="function.printf.html"
><B
CLASS="function"
>printf()</B
></A
> format specifier for the column
        </P
></DD
><DT
>offset</DT
><DD
><P
>&#13;         The byte offset of the column from the start of the row
        </P
></DD
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><B
>Exemplu 1. Showing header information for a dBase database file</B
></P
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br /></font><font color="#FF8000">// Path to dbase file<br /></font><font color="#0000BB">$db_path </font><font color="#007700">= </font><font color="#DD0000">"/tmp/test.dbf"</font><font color="#007700">;<br /><br /></font><font color="#FF8000">// Open dbase file<br /></font><font color="#0000BB">$dbh </font><font color="#007700">= </font><font color="#0000BB">dbase_open</font><font color="#007700">(</font><font color="#0000BB">$db_path</font><font color="#007700">)<br />&nbsp;&nbsp;&nbsp;&nbsp;or die(</font><font color="#DD0000">"Error! Could not open dbase database file '$db_path'."</font><font color="#007700">);<br /><br /></font><font color="#FF8000">// Get column information<br /></font><font color="#0000BB">$column_info </font><font color="#007700">= </font><font color="#0000BB">dbase_get_header_info</font><font color="#007700">(</font><font color="#0000BB">$dbh</font><font color="#007700">);<br /><br /></font><font color="#FF8000">// Display information<br /></font><font color="#0000BB">print_r</font><font color="#007700">(</font><font color="#0000BB">$column_info</font><font color="#007700">);<br /></font><font color="#0000BB">?&gt;</font>
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