db2_fetch_array

Returns an array, indexed by column position, representing a row in a result set

 **db2_fetch_array** resource $stmt int $row_number

Returns an array, indexed by column position, representing a row in a result set. The columns are 0-indexed.

stmt A valid resource containing a result set. stmt

row_numberRequests a specific 1-indexed row from the result set. Passing this parameter results in a PHP warning if the result set uses a forward-only cursor.

Returns a 0-indexed array with column values indexed by the column position representing the next or requested row in the result set. Returns false if there are no rows left in the result set, or if the row requested by does not exist in the result set. row_number

Voorbeeld: Iterating through a forward-only cursor

 If you call  without a specific row
 number, it automatically retrieves the next row in the result set.
`db2_fetch_array`

<?php

$sql = "SELECT id, name, breed, weight FROM animals ORDER BY breed";
$stmt = db2_prepare($conn, $sql);
$result = db2_execute($stmt);

while ($row = db2_fetch_array($stmt)) {
    printf ("%-5d %-16s %-32s %10s\n",
        $row[0], $row[1], $row[2], $row[3]);
}
?>

0     Pook             cat                                    3.20
5     Rickety Ride     goat                                   9.70
2     Smarty           horse                                350.00

Voorbeeld: Retrieving specific rows with from a scrollable cursor

 If your result set uses a scrollable cursor, you can call
  with a specific row number. The
 following example retrieves every other row in the result set, starting
 with the second row.
`db2_fetch_array`

<?php

$sql = "SELECT id, name, breed, weight FROM animals ORDER BY breed";
$result = db2_exec($stmt, $sql, array('cursor' => DB2_SCROLLABLE));

$i=2;
while ($row = db2_fetch_array($result, $i)) {
    printf ("%-5d %-16s %-32s %10s\n",
        $row[0], $row[1], $row[2], $row[3]);
    $i = $i + 2;
}
?>

0     Pook             cat                                    3.20
5     Rickety Ride     goat                                   9.70
2     Smarty           horse                                350.00

db2_fetch_assoc``db2_fetch_both``db2_fetch_object``db2_fetch_row``db2_result

Vorige ← db2_execute Volgende db2_fetch_assoc →

db2_fetch_array

db2_fetch_array

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