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PHP

Fetch the next row from a result set


cubrid_fetch

(PECL CUBRID >= 8.3.0)

cubrid_fetchFetch the next row from a result set

Description

mixed cubrid_fetch ( resource $result [, int $type = CUBRID_BOTH ] )

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.

Parameters

result

result comes from a call to cubrid_execute()

type

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

Return Values

Result array or object, when process is successful.

FALSE, when there are no more rows; NULL, 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.

Examples

Example #1 cubrid_fetch() example

<?php
$conn 
cubrid_connect("localhost"33088"demodb");
$req cubrid_execute($conn"SELECT * FROM stadium WHERE nation_code='GRE' AND seats > 10000");

printf("%-40s %-10s %-6s %-20s\n""name""area""seats""address");
while (
$row cubrid_fetch($req)) {
    
printf("%-40s %-10s %-6s %-20s\n"
        
$row["name"], $row["area"], $row["seats"], $row["address"]);
}

cubrid_close_request($req);

cubrid_disconnect($conn);
?>

The above example will output:

 name          area  seats address    Panathinaiko Stadium      86300.00 50000 Athens, Greece  Olympic Stadium       54700.00 13000 Athens, Greece  Olympic Indoor Hall      34100.00 18800 Athens, Greece  Olympic Hall        52400.00 21000 Athens, Greece  Olympic Aquatic Centre     42500.00 11500 Athens, Greece  Markopoulo Olympic Equestrian Centre  64000.00 15000 Markopoulo, Athens, Greece Faliro Coastal Zone Olympic Complex  34650.00 12171 Faliro, Athens, Greece Athens Olympic Stadium     120400.00 71030 Maroussi, Athens, Greece Ano Liossia        34000.00 12000 Ano Liosia, Athens, Greece 

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