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Cubrid Funktionen

<<cubrid_fetch_row

cubrid_field_flags>>

cubrid_fetch

(PECL CUBRID >= 8.3.0)

cubrid_fetchIs used to get a single row

Beschreibung

mixed cubrid_fetch ( resource $req_identifier [, int $type ] )

The cubrid_fetch() function is used to get a single row from the query result. The cursor automatically moves to the next row after getting the result.

Parameter-Liste

req_identifier

Request identifier.

type

Array type of the fetched result CUBRID_NUM, CUBRID_ASSOC, CUBRID_BOTH, CUBRID_OBJECT.

Rückgabewerte

Result array or object, when process is successful.

FALSE, when process is unsuccessful.

The result can be received either as an array or as an object, and you can decide which data type to use by setting the type argument. The type variable can be set to one of the following values:

  • CUBRID_NUM : Numerical array (0-based)
  • CUBRID_ASSOC : Associative array
  • CUBRID_BOTH : Numerical & Associative array (default)
  • CUBRID_OBJECT : object that has the attribute name as the column name of query result

When type argument is omitted, the result will be received using CUBRID_BOTH option as default. When you want to receive query result in object data type, the column name of the result must obey the naming rules for identifiers in PHP. For example, column name such as "count(*)" cannot be received in object type.

Beispiele

Beispiel #1 cubrid_fetch() example

<?php
$req 
cubrid_execute $con"select * from members"CUBRID_INCLUDE_OID CUBRID_ASYNC);
if (
$req) {
   while ( list (
$id$name) = cubrid_fetch ($req) ){
      echo 
$id;
      echo 
$name;
   }
   
cubrid_close_request ($req);
}
$req cubrid_execute ($con"select * from teams");
if (
$req) {
   while (
$row cubrid_fetch ($reqCUBRID_OBJECT)) {
      echo 
$row->id;
      echo 
$row->name;
   }
}
?>

Siehe auch


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