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PHP : Function Reference : IBM DB2, Cloudscape and Apache Derby Functions : db2_fetch_array

db2_fetch_array

Returns an array, indexed by column position, representing a row in a result set (PECL ibm_db2:1.0.1-1.6.2)
array db2_fetch_array ( resource stmt [, int row_number] )

Example 935. Iterating through a forward-only cursor

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

<?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]);
}
?>

The above example will output:

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

Example 936. Retrieving specific rows with db2_fetch_array() from a scrollable cursor

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

<?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;
}
?>

The above example will output:

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

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db2_autocommit
db2_bind_param
db2_client_info
db2_close
db2_column_privileges
db2_columns
db2_commit
db2_conn_error
db2_conn_errormsg
db2_connect
db2_cursor_type
db2_escape_string
db2_exec
db2_execute
db2_fetch_array
db2_fetch_assoc
db2_fetch_both
db2_fetch_object
db2_fetch_row
db2_field_display_size
db2_field_name
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