Login   Register  
PHP Classes
elePHPant
Icontem

File: examples/demo_01.php

Recommend this page to a friend!
Stumble It! Stumble It! Bookmark in del.icio.us Bookmark in del.icio.us
  Classes of J.  >  HTML SQL  >  examples/demo_01.php  >  Download  
File: examples/demo_01.php
Role: Example script
Content type: text/plain
Description: Example 1 - Shows a simple query
Class: HTML SQL
Parse and extract information from HTML using SQL
Author: By
Last change:
Date: 8 years ago
Size: 1,012 bytes
 

Contents

Class file image Download
<?php

    
/*
    ** htmlSQL - Example 1
    **
    ** Shows a simple query
    */
    
    
include_once("../snoopy.class.php");
    include_once(
"../htmlsql.class.php");
    
    
$wsql = new htmlsql();
    
    
// connect to a URL
    
if (!$wsql->connect('url''http://codedump.jonasjohn.de/')){
        print 
'Error while connecting: ' $wsql->error;
        exit;
    }
    
    
/* execute a query:
        
       This query extracts all links with the classname = nav_item   
    */
    
if (!$wsql->query('SELECT * FROM a WHERE $class == "nav_item"')){
        print 
"Query error: " $wsql->error
        exit;
    }

    
// show results:
    
foreach($wsql->fetch_array() as $row){
    
        
print_r($row);
        
        
/* 
        $row is an array and looks like this:
        Array (
            [href] => /feedback.htm
            [class] => nav_item
            [tagname] => a
            [text] => Feedback
        )
        */
        
    
}
    
?>