cubrid_bind

cubrid_bind

Bind variables to a prepared statement as parameters

bool **cubrid_bind** resource $req_identifier int $bind_index mixed $bind_value string $bind_value_type

The function is used to bind values to a corresponding named or question mark placeholder in the SQL statement that was passed to . If is not given, string will be the default. cubrid_bind``cubrid_prepare``bind_value_type

Opmerking: > If the type of data to be bound is BLOB/CLOB, CUBRID will try to map the data as a PHP stream. If the actually bind value type is not stream, CUBRID will convert it to string, and use it as the full path and file name of a file on the client filesystem.

If the type of data to be bound explicitly is ENUM, the 
argument should be the enum element which is in string format.

bind_value

In CUBRID shard envrioment, the  must be included in
the  function.

bind_value_type``cubrid_bind

The following table shows the types of substitute values.

req_identifierRequest identifier as a result of .cubrid_prepare

bind_indexLocation of binding parameters. It starts with 1.

bind_valueActual value for binding.

bind_value_typeA type of the value to bind. (It is omitted by default. Thus, the system internally uses string by default. However, you need to specify the exact type of the value as an argument when they are NCHAR, BIT, or BLOB/CLOB).

return.success

Voorbeeld: example

<?php
$conn = cubrid_connect("localhost", 33000, "demodb", "dba");

$result = cubrid_execute($conn, "SELECT code FROM event WHERE sports='Basketball' and gender='M'");
$row = cubrid_fetch_array($result, CUBRID_ASSOC);
$event_code = $row["code"];

cubrid_close_request($result);

$game_req = cubrid_prepare($conn, "SELECT athlete_code FROM game WHERE host_year=1992 and event_code=? and nation_code='USA'");
cubrid_bind($game_req, 1, $event_code, "number");
cubrid_execute($game_req);

printf("--- Dream Team (1992 United States men's Olympic basketball team) ---\n");
while ($athlete_code = cubrid_fetch_array($game_req, CUBRID_NUM)) {
    $athlete_req = cubrid_prepare($conn, "SELECT name FROM athlete WHERE code=? AND nation_code='USA' AND event='Basketball' AND gender='M'");
    cubrid_bind($athlete_req, 1, $athlete_code[0], "number");
    cubrid_execute($athlete_req);
    $row = cubrid_fetch_assoc($athlete_req);
    printf("%s\n", $row["name"]);
}

cubrid_close_request($game_req);
cubrid_close_request($athlete_req);

cubrid_disconnect($conn);
?>

--- Dream Team (1992 United States men's Olympic basketball team) ---
Stockton John
Robinson David
Pippen Scottie
Mullin C.
Malone Karl
Laettner C.
Jordan Michael
Johnson Earvin
Ewing Patrick
Drexler Clyde
Bird Larry
Barkley Charles

Voorbeeld: BLOB/CLOB example

<?php
$con = cubrid_connect("localhost", 33000, "demodb", "dba", "");
if ($con) {
    cubrid_execute($con,"DROP TABLE if exists php_cubrid_lob_test");
    cubrid_execute($con,"CREATE TABLE php_cubrid_lob_test (doc_content CLOB)");
    $sql = "INSERT INTO php_cubrid_lob_test(doc_content) VALUES(?)";
    $req = cubrid_prepare($con, $sql);

    $fp = fopen("book.txt", "rb");

    cubrid_bind($req, 1, $fp, "clob");
    cubrid_execute($req);
}
?>

Voorbeeld: BLOB/CLOB example

<?php
$con = cubrid_connect("localhost", 33000, "demodb", "dba", "");
if ($con) {
    cubrid_execute($con,"DROP TABLE if exists php_cubrid_lob_test");
    cubrid_execute($con,"CREATE TABLE php_cubrid_lob_test (image BLOB)");
    $sql = "INSERT INTO php_cubrid_lob_test(image) VALUES(?)";
    $req = cubrid_prepare($con, $sql);

    cubrid_bind($req, 1, "cubrid_logo.png", "blob");
    cubrid_execute($req);
}
?>

cubrid_execute``cubrid_prepare