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php-manual-en-4.3.0-2mdk.noarch.rpm

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>pg_fetch_row</H1
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><A
NAME="AEN76900"
></A
><P
>    (PHP 3&#62;= 3.0.1, PHP 4 )</P
>pg_fetch_row&nbsp;--&nbsp;Get a row as an enumerated array</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN76903"
></A
><H2
>Description</H2
>array <B
CLASS="methodname"
>pg_fetch_row</B
> ( resource result, int row)<BR
></BR
><P
>&#13;     <B
CLASS="function"
>pg_fetch_row()</B
> fetches one row of data from
     the result associated with the specified
     <TT
CLASS="parameter"
><I
>result</I
></TT
> resource.  The row (record) is
     returned as an array.  Each result column is stored in an array
     offset, starting at offset 0.
    </P
><P
> 
     It returns an array that corresponds to the fetched row, or <TT
CLASS="constant"
><B
>FALSE</B
></TT
>
     if there are no more rows.
    </P
><P
>&#13;     See also: <A
HREF="function.pg-query.html"
><B
CLASS="function"
>pg_query()</B
></A
>,
     <A
HREF="function.pg-fetch-array.html"
><B
CLASS="function"
>pg_fetch_array()</B
></A
>,
     <A
HREF="function.pg-fetch-object.html"
><B
CLASS="function"
>pg_fetch_object()</B
></A
> and
     <A
HREF="function.pg-fetch-result.html"
><B
CLASS="function"
>pg_fetch_result()</B
></A
>.
    </P
><P
>&#13;     <TABLE
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><B
>Example 1. Postgres fetch row</B
></P
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><PRE
CLASS="php"
>&#60;?php 
$conn = pg_pconnect ("dbname=publisher");
if (!$conn) {
    echo "An error occured.\n";
    exit;
}

$result = pg_query ($conn, "SELECT * FROM authors");
if (!$result) {
    echo "An error occured.\n";
    exit;
}

while ($row = pg_fetch_row($result, $i)) {
  for ($j=0; $j &#60; count($row); $j++) {
    echo "$row[$j]&#38;nbsp;";
  }

  echo "&#60;BR&#62;";

}
 
?&#62;</PRE
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    </P
><DIV
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><BLOCKQUOTE
CLASS="note"
><P
><B
>Note: </B
>
      From 4.1.0, <TT
CLASS="parameter"
><I
>row</I
></TT
> became optional.
      Calling <B
CLASS="function"
>pg_fetch_row()</B
> will increment 
      internal row counter by 1.
     </P
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