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Returns the number of parameter for the given statement


maxdb_stmt_param_count

maxdb_stmt::param_count

(PECL maxdb >= 1.0)

maxdb_stmt_param_count -- maxdb_stmt::param_countReturns the number of parameter for the given statement

Description

Procedural style

int maxdb_stmt_param_count ( resource $stmt )

Object oriented style

int $maxdb_stmt->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.

Examples

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 example will output something similar to:

 Statement has 2 markers. 

See Also



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