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# oci_fetch_array

(PHP 5)

oci_fetch_array -- Returns the next row from the result data as an associative or numeric array, or both

## Beschreibung

array oci_fetch_array ( resource statement [, int mode] )

Returns an array, which corresponds to the next result row.

For details on the data type mapping performed by the oci8 driver, see the datatypes supported by the driver

It should be mentioned here, that oci_fetch_array() is insignificantly slower, than oci_fetch_row(), but much more handy.

## Parameter Liste

`statement`

  A valid OCI statement identifier.

`statement`

  An optional second parameter can be any combination of the following constants:

  `OCI_BOTH` - return an array with both associative and numeric indices (the same as `OCI_ASSOC` + `OCI_NUM`). This is the default behavior.
  `OCI_ASSOC` - return an associative array (as oci_fetch_assoc() works).
  `OCI_NUM` - return a numeric array, (as oci_fetch_row() works).
  `OCI_RETURN_NULLS` - create empty elements for the `NULL` fields.
  `OCI_RETURN_LOBS` - return the value of a LOB of the descriptor.

  Default `mode` is `OCI_BOTH`.

## Rückgabewerte

Returns an array with both associative and numeric indices, or `FALSE` if there are no more rows in the `statement`.

> Anmerkung: Diese Funktion setzt NULL Felder auf den PHP Wert `NULL`.

> Anmerkung: Oracle returns all field names in uppercase and associative indices in the result array will be uppercased too.

## Beispiele

Beispiel 1. oci_fetch_array() with `OCI_BOTH` example

`<?php $connection = oci_connect("apelsin", "kanistra"); $query = "SELECT id, name FROM fruits"; $statement = oci_parse ($connection, $query); oci_execute ($statement); while ($row = oci_fetch_array ($statement, OCI_BOTH)) { echo $row[0]." and ".$row['ID']." is the same<br>"; echo $row[1]." and ".$row['NAME']." is the same<br>"; } ?>`

Beispiel 2. oci_fetch_array() with `OCI_NUM` example

`<?php $connection = oci_connect("user", "password"); $query = "SELECT id, name, lob_field FROM fruits"; $statement = oci_parse ($connection, $query); oci_execute ($statement); while ($row = oci_fetch_array ($statement, OCI_NUM)) { echo $row[0]."<br>"; echo $row[1]."<br>"; echo $row[2]->read(100)."<br>"; //this will output first 100 bytes from LOB } ?>`

Beispiel 3. oci_fetch_array() with `OCI_ASSOC` example

`<?php $connection = oci_connect("user", "password"); $query = "SELECT id, name, lob_field FROM fruits"; $statement = oci_parse ($connection, $query); oci_execute ($statement); while ($row = oci_fetch_array ($statement, OCI_ASSOC)) { echo $row['ID']."<br>"; echo $row['NAME']."<br>"; echo $row['LOB_FIELD']."<br>"; //this will output "Object id #1" } ?>`

Beispiel 4. oci_fetch_array() with `OCI_RETURN_LOBS` example

`<?php $connection = oci_connect("user", "password"); $query = "SELECT id, name, lob_field FROM fruits"; $statement = oci_parse ($connection, $query); oci_execute ($statement); while ($row = oci_fetch_array ($statement, (OCI_NUM+OCI_RETURN_LOBS))) { echo $row[0]."<br>"; echo $row[1]."<br>"; echo $row['LOB_FIELD']."<br>"; //this will output LOB's content } ?>`

## Siehe auch

oci_fetch_assoc()
oci_fetch_object()
oci_fetch_row()
oci_fetch_all()

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