Speed Test    Top 25 Hosts    Hosting Reviews    100 Hosts
GalaxyVisions - Ultimate Web Hosting Solutions

Dedicated servers
& web hosting directory
Advance Search    Dedicated Servers   Company Name   HostMatch
Thank you for visiting this site. If you are looking for web hosting services, you have come to the right place. Please search my database of over 2400 hosting companies.

If you need any help, please email me at terence @ hostpulse.com . I will personally try to reply your email within a day and give you some basic guidelines, negotiate with a few hosts to offer you good pricing or answer any hosting related problems that you may have. 
Cheap Web Hosting ASP & ASP.Net Hosting

Dedicated Server
Windows Server Hosting Ecommerce Hosting PHP Hosting
Linux & Unix Hosting Cold Fusion Hosting South America
Europe Reseller Hosting Managed Hosting
Virtual Private Server Asia Pacific Search by Country

Reference and Manual


Hosting Glossary  PHP  HTML 4.01  CSS 2.0  Core Javascript 1.5  XHTML 1.0

mysqli_field_count

PHP Manual
PrevNext

mysqli_field_count

(PHP 5)

mysqli_field_count

(no version information, might be only in CVS)

mysqli->field_count -- Returns the number of columns for the most recent query

Description

Procedural style:

int mysqli_field_count ( object link)

Object oriented style (method):

class mysql {

int field_count ( void )

}

Returns the number of columns for the most recent query on the connection represented by the link parameter. This function can be useful when using the mysqli_store_result() function to determine if the query should have produced a non-empty result set or not without knowing the nature of the query.

Return values

An integer representing the number of fields in a result set

Example

Example 1. Object oriented style

<?php
$mysqli = new mysqli("localhost", "my_user", "my_password", "test");

$mysqli->query( "DROP TABLE IF EXISTS friends");
$mysqli->query( "CREATE TABLE friends (id int, name varchar(20))");

$mysqli->query( "INSERT INTO friends VALUES (1,'Hartmut'), (2, 'Ulf')");


$mysqli->real_query($HTTP_POST_VARS['query']);

if (mysqli_field_count($link)) {
    /* this was a select/show or describe query */
    $result = $mysqli->store_result();
    
    /* process resultset */
    $row = $result->fetch_row();

    /* free resultset */
    $result->close();
}

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

Example 2. Procedural style

<?php
$link = mysqli_connect("localhost", "my_user", "my_password", "test");

mysqli_query($link, "DROP TABLE IF EXISTS friends");
mysqli_query($link, "CREATE TABLE friends (id int, name varchar(20))");

mysqli_query($link, "INSERT INTO friends VALUES (1,'Hartmut'), (2, 'Ulf')");

mysqli_real_query($link, $HTTP_POST_VARS['query']);

if (mysqli_field_count($link)) {
    /* this was a select/show or describe query */
    $result = mysqli_store_result($link);
    
    /* process resultset */
    $row = mysqli_fetch_row($result);

    /* free resultset */
    mysqli_free_result($result);
}

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

PrevHomeNext
mysqli_fetchUpmysqli_field_seek

Web Hosting Showcase
 View the web hosting showcase to find more relevant web hosting choice that will guide you in selecting a good web hosting company.
 
GalaxyVisions - Ultimate Web Hosting Solutions Cheap Web Hosting ASP & ASP.Net Hosting Dedicated Servers
Windows 2000 & 2003 Server Hosting Ecommerce Hosting PHP Hosting
Linux & Unix Hosting Cold Fusion Hosting South America
Europe Reseller Hosting Managed Hosting
Virtual Private Server Asia Pacific  

Web Hosting and Development Tools

Network Tools  Download Template  Programming Manuals  Developer Tools

  




Net Host Tools

Feature Host







This site provide free reviews of web hosting services from 100 selected companies. There are over 3000 over website hosting companies on the internet. Please research these domain hosting services carefully before you sign up with any. Read articles on web page hosting, web site hosting, domain names, website speed test, cheap web hosting services, PHP scripts, mysql database, asp hosting and virtual private server to gain a better knowledge on domain hosting and cheap web hosting.



Learn more about us
About HostPulse Contact Us Terms of Use

©2011
All rights reserved.
Questions? Comments? Get started
Affordable Advertising | Host Login & Register
Submission
 Submit a news |
Web Hosting and Development Tools
Network Tools  Download Template  Programming Manuals  Search by Country   Links to other sites