mysqli_fetch_array
result->fetch_array
Fetch a result row as an associative, a numeric array, or both
Description
Procedural style:
mixedmysqli_fetch_array
mysqli_resultresult
intresulttype
Object oriented style (method):
mysqli_result
mixedfetch_array
intresulttype
Returns an array that corresponds to the fetched row or &null; if there are no more rows for the
resultset represented by the result parameter.
mysqli_fetch_array is an extended version of the
mysqli_fetch_row function. In addition to storing the data in the
numeric indices of the result array, the mysqli_fetch_array function can
also store the data in associative indices, using the field names of the result set as keys.
&database.field-case;
&database.fetch-null;
If two or more columns of the result have the same field names, the last column will take
precedence and overwrite the earlier data. In order to access multiple columns with the same
name, the numerically indexed version of the row must be used.
The optional second argument resulttype is a constant indicating what
type of array should be produced from the current row data. The possible values for this parameter
are the constants MYSQLI_ASSOC, MYSQLI_NUM, or MYSQLI_BOTH. By default the
mysqli_fetch_array function will assume MYSQLI_BOTH for this parameter.
By using the MYSQLI_ASSOC constant this function will behave identically to the
mysqli_fetch_assoc, while MYSQLI_NUM will behave identically to the
mysqli_fetch_row function. The final option MYSQLI_BOTH will create a single
array with the attributes of both.
&reftitle.returnvalues;
Returns an array that corresponds to the fetched row or &null; if there are no more rows in resultset.
&reftitle.seealso;
mysqli_fetch_assoc,
mysqli_fetch_row,
mysqli_fetch_object,
mysqli_query&listendand;
mysqli_data_seek.
&reftitle.examples;
Object oriented style
query($query);
/* numeric array */
$row = $result->fetch_array(MYSQLI_NUM);
printf ("%s (%s)\n", $row[0], $row[1]);
/* associative array */
$row = $result->fetch_array(MYSQLI_ASSOC);
printf ("%s (%s)\n", $row["Name"], $row["CountryCode"]);
/* associative and numeric array */
$row = $result->fetch_array(MYSQLI_BOTH);
printf ("%s (%s)\n", $row[0], $row["CountryCode"]);
/* free result set */
$result->close();
/* close connection */
$mysqli->close();
?>
]]>
Procedural style
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&example.outputs;