<?php
/*
** htmlSQL - Example 2
**
** Shows a simple query and the "href as url" usage
*/
include_once("../snoopy.class.php");
include_once("../htmlsql.class.php");
$wsql = new htmlsql();
// connect to a file
if (!$wsql->connect('file', 'demo_data.htm')){
print 'Error while connecting: ' . $wsql->error;
exit;
}
/* execute a query:
This query extracts all links from the document
and just returns href (as url) and text
*/
if (!$wsql->query('SELECT href as url, text FROM a')){
print "Query error: " . $wsql->error;
exit;
}
// show results:
foreach($wsql->fetch_array() as $row){
print "Link-URL: " . $row['url'] . "\n";
print "Link-Text: " . trim($row['text']) . "\n\n";
}
?>
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