mysqli_stmt_field_count(3) php man page | unix.com

MYSQLI_STMT_FIELD_COUNT(3)						 1						MYSQLI_STMT_FIELD_COUNT(3)

mysqli_stmt::$field_count - Returns the number of field in the given statement

       Object oriented style

SYNOPSIS
       int$mysqli_stmt->field_count ()

DESCRIPTION
       Procedural style
       int mysqli_stmt_field_count (mysqli_stmt  $stmt)

       Warning

	      This function is currently not documented; only its argument list is available.

PHP Documentation Group 												MYSQLI_STMT_FIELD_COUNT(3)