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odbc_execute

(PHP 4, PHP 5, PHP 7, PHP 8)

odbc_execute — Execute a prepared statement

说明

odbc_execute(Odbc\Result $statement, array $params = []): bool

Executes a statement prepared with odbc_prepare().

参数

statement

ODBC 结果对象 from odbc_prepare().

params

Parameters in params will be substituted for placeholders in the prepared statement in order. Elements of this array will be converted to strings by calling this function.

Any parameters in params which start and end with single quotes will be taken as the name of a file to read and send to the database server as the data for the appropriate placeholder.

If you wish to store a string which actually begins and ends with single quotes, you must add a space or other non-single-quote character to the beginning or end of the parameter, which will prevent the parameter from being taken as a file name. If this is not an option, then you must use another mechanism to store the string, such as executing the query directly with odbc_exec()).

返回值

成功时返回 true， 或者在失败时返回 false。

更新日志

版本 说明
8.4.0 此函数现在返回 Odbc\Result 实例；之前返回 resource。
8.0.0 The unused flags parameter was removed.

示例

示例 #1 odbc_execute() and odbc_prepare() example

In the following code, $success will only be true if all three parameters to myproc are IN parameters:

<?php
$a = 1;
$b = 2;
$c = 3;
$stmt = odbc_prepare($conn, 'CALL myproc(?,?,?)');
$success = odbc_execute($stmt, array($a, $b, $c));
?>

If you need to call a stored procedure using INOUT or OUT parameters, the recommended workaround is to use a native extension for your database (for example, oci8 for Oracle).

参见