FBSQL_FETCH_ARRAY(3) 1 FBSQL_FETCH_ARRAY(3)fbsql_fetch_array - Fetch a result row as an associative array, a numeric array, or bothSYNOPSIS
array fbsql_fetch_array (resource $result, [int $result_type])
DESCRIPTION fbsql_fetch_array(3) is a combination of fbsql_fetch_row(3) and fbsql_fetch_assoc(3).
An important thing to note is that using fbsql_fetch_array(3) is NOT significantly slower than using fbsql_fetch_row(3), while it provides
a significant added value.
PARAMETERS
o $
result -A result identifier returned by fbsql_query(3) or fbsql_db_query(3).
o $result_type
- A constant and can take the following values: FBSQL_ASSOC, FBSQL_NUM, or FBSQL_BOTH. When using FBSQL_BOTH, in addition to
storing the data in the numeric indices of the result array, it also stores the data in associative indices, using the field names
as keys.
RETURN VALUES
Returns an array that corresponds to the fetched row, or FALSE if there are no more rows.
If two or more columns of the result have the same field names, the last column will take precedence. To access the other column(s) of the
same name, you must the numeric index of the column or make an alias for the column.
select t1.f1 as foo t2.f1 as bar from t1, t2
EXAMPLES
Example #1
fbsql_fetch_array(3) example
<?php
fbsql_connect($host, $user, $password);
$result = fbsql_db_query("database", "select user_id, fullname from table");
while ($row = fbsql_fetch_array($result)) {
echo "user_id: " . $row["user_id"] . "<br />
";
echo "user_id: " . $row[0] . "<br />
";
echo "fullname: " . $row["fullname"] . "<br />
";
echo "fullname: " . $row[1] . "<br />
";
}
fbsql_free_result($result);
?>
SEE ALSO fbsql_fetch_row(3), fbsql_fetch_assoc(3), fbsql_fetch_object(3).
PHP Documentation Group FBSQL_FETCH_ARRAY(3)
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MYSQLI_FETCH_ARRAY(3) 1 MYSQLI_FETCH_ARRAY(3)mysqli_result::fetch_array - Fetch a result row as an associative, a numeric array, or both
Object oriented style
SYNOPSIS
mixed mysqli_result::fetch_array ([int $resulttype = MYSQLI_BOTH])
DESCRIPTION
Procedural style
mixed mysqli_fetch_array (mysqli_result $result, [int $resulttype = MYSQLI_BOTH])
Returns an array that corresponds to the fetched row or NULL if there are no more rows for the resultset represented by the $result param-
eter.
mysqli_fetch_array(3) is an extended version of the mysqli_fetch_row(3) function. In addition to storing the data in the numeric indices of
the result array, the mysqli_fetch_array(3) function can also store the data in associative indices, using the field names of the result
set as keys.
Note
Field names returned by this function are case-sensitive.
Note
This function sets NULL fields to the PHP NULL value.
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.
PARAMETERS
o $
result -Procedural style only: A result set identifier returned by mysqli_query(3), mysqli_store_result(3) or
mysqli_use_result(3).
o $resulttype
- This optional parameter 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 using the MYSQLI_ASSOC constant this
function will behave identically to the mysqli_fetch_assoc(3), while MYSQLI_NUM will behave identically to the mysqli_fetch_row(3)
function. The final option MYSQLI_BOTH will create a single array with the attributes of both.
RETURN VALUES
Returns an array of strings that corresponds to the fetched row or NULL if there are no more rows in resultset.
EXAMPLES
Example #1
Object oriented style
<?php
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");
/* check connection */
if ($mysqli->connect_errno) {
printf("Connect failed: %s
", $mysqli->connect_error);
exit();
}
$query = "SELECT Name, CountryCode FROM City ORDER by ID LIMIT 3";
$result = $mysqli->query($query);
/* numeric array */
$row = $result->fetch_array(MYSQLI_NUM);
printf ("%s (%s)
", $row[0], $row[1]);
/* associative array */
$row = $result->fetch_array(MYSQLI_ASSOC);
printf ("%s (%s)
", $row["Name"], $row["CountryCode"]);
/* associative and numeric array */
$row = $result->fetch_array(MYSQLI_BOTH);
printf ("%s (%s)
", $row[0], $row["CountryCode"]);
/* free result set */
$result->free();
/* close connection */
$mysqli->close();
?>
Example #2
Procedural style
<?php
$link = mysqli_connect("localhost", "my_user", "my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s
", mysqli_connect_error());
exit();
}
$query = "SELECT Name, CountryCode FROM City ORDER by ID LIMIT 3";
$result = mysqli_query($link, $query);
/* numeric array */
$row = mysqli_fetch_array($result, MYSQLI_NUM);
printf ("%s (%s)
", $row[0], $row[1]);
/* associative array */
$row = mysqli_fetch_array($result, MYSQLI_ASSOC);
printf ("%s (%s)
", $row["Name"], $row["CountryCode"]);
/* associative and numeric array */
$row = mysqli_fetch_array($result, MYSQLI_BOTH);
printf ("%s (%s)
", $row[0], $row["CountryCode"]);
/* free result set */
mysqli_free_result($result);
/* close connection */
mysqli_close($link);
?>
The above examples will output:
Kabul (AFG)
Qandahar (AFG)
Herat (AFG)
SEE ALSO mysqli_fetch_assoc(3), mysqli_fetch_row(3), mysqli_fetch_object(3), mysqli_query(3), mysqli_data_seek(3).
PHP Documentation Group MYSQLI_FETCH_ARRAY(3)