PHP: cubrid_fetch - Manual (original) (raw)

(PECL CUBRID >= 8.3.0)

cubrid_fetch — Fetch the next row from a result set

Description

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. If you want to operate the lob object, you can use CUBRID_LOB.

Return Values

Result array or object, when process is successful.

[false](reserved.constants.php#constant.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 $conn = cubrid_connect("localhost", 33000, "demodb"); <math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>r</mi><mi>e</mi><mi>q</mi><mo>=</mo><mi>c</mi><mi>u</mi><mi>b</mi><mi>r</mi><mi>i</mi><msub><mi>d</mi><mi>e</mi></msub><mi>x</mi><mi>e</mi><mi>c</mi><mi>u</mi><mi>t</mi><mi>e</mi><mo stretchy="false">(</mo></mrow><annotation encoding="application/x-tex">req = cubrid_execute(</annotation></semantics></math>req=cubridexecute(conn, "SELECT * FROM stadium WHERE nation_code='GRE' AND seats > 10000");printf("%-40s %-10s %-6s %-20s\n", "name", "area", "seats", "address"); while ($row = cubrid_fetch($req)) { printf("%-40s %-10s %-6s %-20s\n", <math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>r</mi><mi>o</mi><mi>w</mi><mo stretchy="false">[</mo><mi mathvariant="normal">"</mi><mi>n</mi><mi>a</mi><mi>m</mi><mi>e</mi><mi mathvariant="normal">"</mi><mo stretchy="false">]</mo><mo separator="true">,</mo></mrow><annotation encoding="application/x-tex">row["name"], </annotation></semantics></math>row["name"],row["area"], <math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>r</mi><mi>o</mi><mi>w</mi><mo stretchy="false">[</mo><mi mathvariant="normal">"</mi><mi>s</mi><mi>e</mi><mi>a</mi><mi>t</mi><mi>s</mi><mi mathvariant="normal">"</mi><mo stretchy="false">]</mo><mo separator="true">,</mo></mrow><annotation encoding="application/x-tex">row["seats"], </annotation></semantics></math>row["seats"],row["address"]); }// if you want to operate lob object, you can use cubrid_fetch($req, CUBRID_LOB)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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