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cubrid_fetch_object

(PECL CUBRID >= 8.3.0)

cubrid_fetch_object — Fetch the next row and return it as an object

Descrizione

cubrid_fetch_object(
    resource $result,
    string $class_name = ?,
    array $params = ?,
    int $type = ?
): object

This function returns an object with the column names of the result set as properties. The values of these properties are extracted from the current row of the result.

Elenco dei parametri

result
result comes from a call to cubrid_execute()
class_name
The name of the class to instantiate. If not specified, a stdClass (stdClass is PHP's generic empty class that's used when casting other types to objects) object is returned.
params
An optional array of parameters to pass to the constructor for class_name objects.
type
Type can only be CUBRID_LOB, this parameter will be used only when you need to operate the lob object.

Valori restituiti

An object, when process is successful.

false, when there are no more rows; NULL, when process is unsuccessful.

Esempi

Example #1 cubrid_fetch_object() example

<?php
$conn = cubrid_connect("localhost", 33000, "demodb");
$res = cubrid_execute($conn, "SELECT * FROM code");

var_dump(cubrid_fetch_object($res));

// if you want to operate LOB object, you can use cubrid_fetch_object($res, CUBRID_LOB)

class demodb_code {
public $s_name = null;
public $f_name = null;

public function toString() {
var_dump($this);
}
}

var_dump(cubrid_fetch_object($res, "demodb_code"));

// if you want to operate LOB object, you can use cubrid_fetch_object($res, "demodb_code", CUBRID_LOB)

class demodb_code_construct extends demodb_code {
public function __construct($s, $f) {
$this->s_name = $s;
$this->f_name = $f;
}
}

var_dump(cubrid_fetch_object($res, 'demodb_code_construct', array('s_name', 'f_name')));

// if you want to operate LOB object, you can use cubrid_fetch_object($res, 'demodb_code_construct', array('s_name', 'f_name'), CUBRID_LOB)


var_dump(cubrid_fetch_object($res));

cubrid_close_request($res);
cubrid_disconnect($conn);
?>

Il precedente esempio visualizzerà:

object(stdClass)#1 (2) {
  ["s_name"]=>
  string(1) "X"
  ["f_name"]=>
  string(5) "Mixed"
}
object(demodb_code)#1 (2) {
  ["s_name"]=>
  string(1) "W"
  ["f_name"]=>
  string(5) "Woman"
}
object(demodb_code_construct)#1 (2) {
  ["s_name"]=>
  string(6) "s_name"
  ["f_name"]=>
  string(6) "f_name"
}
object(stdClass)#1 (2) {
  ["s_name"]=>
  string(1) "B"
  ["f_name"]=>
  string(6) "Bronze"
}

Vedere anche: