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Frees all resources for the specified statement
bool sqlsrv_free_stmt ( resource $stmt )
Frees all resources for the specified statement. The statement cannot be used after sqlsrv_free_stmt() has been called on it. If sqlsrv_free_stmt() is called on an in-progress statement that alters server state, statement execution is terminated and the statement is rolled back.
Parameters:
stmt
The statment for which resources are freed. Note that NULL
is a valid parameter value. This allows the function to be called multiple times in a script.
Returns:
Returns TRUE
on success or FALSE
on failure.
Examples:
sqlsrv_free_stmt() example
<?php $serverName = "serverName\sqlexpress"; $connectionInfo = array( "Database"=>"dbName", "UID"=>"username", "PWD"=>"password"); $conn = sqlsrv_connect( $serverName, $connectionInfo); if( $conn === false ) { die( print_r( sqlsrv_errors(), true)); } $stmt = sqlsrv_query( $conn, "SELECT * FROM Table_1"); if( $stmt === false ) { die( print_r( sqlsrv_errors(), true)); } /*------------------------------- Process query results here. -------------------------------*/ /* Free the statement resources. */ sqlsrv_free_stmt( $stmt); ?>
See also:
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