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<mysqli_fetch_object mysqli_fetch>
Letzte Aktualisierung: Wed, 16 Apr 2014
 

mysqli_fetch_row

(PHP 5)

mysqli_fetch_row

(no version information, might be only in CVS)

result->fetch_row -- Get a result row as an enumerated array

Description

Procedural style:

mixed mysqli_fetch_row ( mysqli_result result )

Object oriented style (method):

class mysqli_result {

mixed fetch_row ( void )

}

Returns an array that corresponds to the fetched row, or NULL if there are no more rows.

mysqli_fetch_row() fetches one row of data from the result set represented by result and returns it as an enumerated array, where each column is stored in an array offset starting from 0 (zero). Each subsequent call to the mysqli_fetch_row() function will return the next row within the result set, or NULL if there are no more rows.

Rückgabewerte

mysqli_fetch_row() returns an array that corresponds to the fetched row or NULL if there are no more rows in result set.

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

Beispiele

Beispiel 1. Object oriented style

<?php
$mysqli
= new mysqli("localhost", "my_user", "my_password", "world");

/* check connection */
if (mysqli_connect_errno()) {
  
printf("Connect failed: %s\n", mysqli_connect_error());
   exit();
}
 
$query = "SELECT Name, CountryCode FROM City ORDER by ID DESC LIMIT 50,5";

if (
$result = $mysqli->query($query)) {

  
/* fetch object array */
  
while ($row = $result->fetch_row()) {
      
printf ("%s (%s)\n", $row[0], $row[1]);
   }

  
/* free result set */
  
$result->close();
}

/* close connection */
$mysqli->close();
?>

Beispiel 2. Procedural style

<?php
$link
= mysqli_connect("localhost", "my_user", "my_password", "world");

/* check connection */
if (mysqli_connect_errno()) {
  
printf("Connect failed: %s\n", mysqli_connect_error());
   exit();
}

$query = "SELECT Name, CountryCode FROM City ORDER by ID DESC LIMIT 50,5";

if (
$result = mysqli_query($link, $query)) {

  
/* fetch associative array */
  
while ($row = mysqli_fetch_row($result)) {
      
printf ("%s (%s)\n", $row[0], $row[1]);
   }

  
/* free result set */
  
mysqli_free_result($result);
}

/* close connection */
mysqli_close($link);
?>

Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

Pueblo (USA)
Arvada (USA)
Cape Coral (USA)
Green Bay (USA)
Santa Clara (USA)


<mysqli_fetch_object mysqli_fetch>
Letzte Aktualisierung: Wed, 16 Apr 2014
 


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