Write Forums

help me, how to find text on an external html site using PHP

Posted on 16th Feb 2014 07:03 pm by admin

Would anyone know how to search an external html file for a work or phrase ?

I was thinking something like this --
I use script cURL...

Code: <?php
if (isset($_POST['submitted'])) {

$xurl_1 = $_POST['url_1'];
$xtext_1 = $_POST['text_1'];

function check_1($url_1, $text_1){
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$url_1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
$result=curl_exec ($ch);
curl_close ($ch);

preg_match ("|<[pP]>".$text_1."</[pP]>|i", $result, $matches);

if (count($matches)>0){
$i=true;
}else{
$i=false;
}
return $i;
}

if(check_1( $xurl_1, $xtext_1)){
echo "Text found";
}else{
echo "Text not found";
}

} else {
?>

<h3>Link Verifier</h3>
<form action="<?php $_SERVER['PHP_SELF']; ?>" method="post">
<p><b>URL :</b> <input type="text" name="url_1" size="30" value="" /></p>
<p><b> Exist :</b> <input type="text" name="text_1" size="30" value="" /></p>
<div align="center"><input type="submit" name="submit" value="Check" /></div>
<input type="hidden" name="submitted" value="TRUE" />
</form>
<?php
}
?>

Unfortunently, that doesn't work..

it say:
Quote"Fatal error: Call to undefined function curl_init() in /home/*/*/new.php on line 8"

how to install cURL on windows?

No comments posted yet

164 34 Tweet

 formating when pulling data from a mysql database 
Ok so Im not to sure if this is the right thread to post in but here is my catch 22 issue.

I 
fopen() security 
As i understood the usage of fopen() for it to function correctly the Dir you write to has to be  rw
WORDPRESS - Multiple Loops Only Going to One Post? 
I have various pages with multiple loops and i need them to be individual to all other categories.
what are '%S%', '%E%' 
for example when i see Code: [Select]printf("Hello %srn", $name);
what does %s means 
Code clarification 
Hi 

In the following code what could be the  "search_print()" and where it could be
socket communication between c++/java and sending image 
hi, 

i have a class in c++ called win32_sockserver which creates socket to java. i am trying 
PHP Captcha Error help - replace the "die" command 
Hi All,

I am after a bit of help with a Captcha spam protection box.

The site gave me