maxdb_stmt_param_count

maxdb_stmt_param_count

(PECL)

maxdb_stmt_param_count

(no version information, might be only in CVS)

stmt->param_count -- Returns the number of parameter for the given statement

Description

Procedural style:

int maxdb_stmt_param_count ( resource stmt )

Object oriented style (property):

class stmt {

int param_count

}

maxdb_stmt_param_count() returns the number of parameter markers present in the prepared statement.

Return Values

returns an integer representing the number of parameters.

See Also

maxdb_prepare()

Example

Example 1. Object oriented style

<?php
$maxdb
= new maxdb("localhost", "MONA", "RED", "DEMODB");

/* check connection */
if (maxdb_connect_errno()) {
   
printf("Connect failed: %s\n", maxdb_connect_error());
   exit();
}

if (
$stmt = $maxdb->prepare("SELECT name FROM hotel.city WHERE name=? OR state=?")) {

   
$marker = $stmt->param_count;
   
printf("Statement has %d markers.\n", $marker);

   
/* close statement */
   
$stmt->close();
}

/* close connection */
$maxdb->close();
?>

Example 2. Procedural style

<?php
$link
= maxdb_connect("localhost", "MONA", "RED", "DEMODB");

/* check connection */
if (maxdb_connect_errno()) {
   
printf("Connect failed: %s\n", maxdb_connect_error());
   exit();
}

if (
$stmt = maxdb_prepare($link, "SELECT name FROM hotel.city WHERE name=? OR state=?")) {

   
$marker = maxdb_stmt_param_count($stmt);
   
printf("Statement has %d markers.\n", $marker);

   
/* close statement */
   
maxdb_stmt_close($stmt);
}

/* close connection */
maxdb_close($link);
?>

The above examples would produce the following output:

Statement has 2 markers.
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