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>pg_fetch_array</H1
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><P
>    (PHP 3&#62;= 3.0.1, PHP 4 )</P
>pg_fetch_array&nbsp;--&nbsp;Fetch a row as an array</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN76739"
></A
><H2
>Description</H2
>array <B
CLASS="methodname"
>pg_fetch_array</B
> ( resource result [, int row [, int result_type]])<BR
></BR
><P
>&#13;     <B
CLASS="function"
>pg_fetch_array()</B
> returns an array that
     corresponds to the fetched row (tuples/records). It returns
     <TT
CLASS="constant"
><B
>FALSE</B
></TT
>, if there are no more rows.
    </P
><P
>&#13;     <B
CLASS="function"
>pg_fetch_array()</B
> is an extended version of
     <A
HREF="function.pg-fetch-row.html"
><B
CLASS="function"
>pg_fetch_row()</B
></A
>.  In addition to storing the
     data in the numeric indices (field index) to the result array, it
     also stores the data in associative indices (field name) by
     default.
    </P
><P
>&#13;     <TT
CLASS="parameter"
><I
>row</I
></TT
> is row (record) number to be
     retrieved. First row is 0.
    </P
><P
>&#13;     <TT
CLASS="parameter"
><I
>result_type</I
></TT
> is optional parameter controls
     how return value is initialized.
     <TT
CLASS="parameter"
><I
>result_type</I
></TT
> is a constant and can take the
     following values: PGSQL_ASSOC, PGSQL_NUM, and PGSQL_BOTH.
     <B
CLASS="function"
>pg_fetch_array()</B
> returns associative array
     that has field name as key for PGSQL_ASSOC. field index as key
     with PGSQL_NUM and both field name/index as key with
     PGSQL_BOTH. Default is PGSQL_BOTH.
     <DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>Note: </B
>
       <TT
CLASS="parameter"
><I
>result_type</I
></TT
> was added in PHP 4.0.
      </P
></BLOCKQUOTE
></DIV
>
    </P
><P
>&#13;     <B
CLASS="function"
>pg_fetch_array()</B
> is NOT significantly
     slower than using <A
HREF="function.pg-fetch-row.html"
><B
CLASS="function"
>pg_fetch_row()</B
></A
>, while it
     provides a significant ease of use.
    </P
><P
>&#13;     See also <A
HREF="function.pg-fetch-row.html"
><B
CLASS="function"
>pg_fetch_row()</B
></A
> and
    <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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><DIV
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><A
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></A
><P
><B
>Example 1. PostgreSQL fetch array</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;
}

$arr = pg_fetch_array ($result, 0, PGSQL_NUM);
echo $arr[0] . " &#60;- array\n";

$arr = pg_fetch_array ($result, 1, PGSQL_ASSOC);
echo $arr["author"] . " &#60;- array\n";
?&#62;</PRE
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    </P
><DIV
CLASS="note"
><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_array()</B
> will increment
      internal row counter by 1.
     </P
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