PHP - Parse Html Document With Snippets Of Php Code

Imagine an html with the following structure
Code: [Select]
<div class="item">
    <div class="title">
        <a class="title" href="http://www.domain.com/title.html">Title is here</a>   
    </div>
    <div class="image">
        <a href="http://www.domain.com/title.html"><img src=image.jpg /></a>
    </div>
</div>

How to make an array containing $title - $url - $image_url ?

Hello,

I need to parse some html for validation. Not an entire html page but something like a "string" of html tags, don't know how to say it correct in english.
Basically, I have this to parse (for example):

Code: [Select]
<object width="100%" height="81">
<param value="http://player.soundcloud.com/player.swf?url=http%3A%2F%2Fapi.soundcloud.com%2Ftracks%2F12483908" name="movie">
<param value="always" name="allowscriptaccess">
<embed width="100%" height="81" type="application/x-shockwave-flash" src="http://player.soundcloud.com/player.swf?url=http%3A%2F%2Fapi.soundcloud.com%2Ftracks%2F12483908" allowscriptaccess="always">
</object>
I know it's possible in php, but don't know which function there is for this?

Anyone?

Thanks!

I'm trying to parse 2 things.
1. Specific TD tags from a table.
2. Specific URLs from an HTML page.

Here's part of the data I'm trying to parse:

Code: [Select]
<tr>
<td class="f">
<a href="http://main1.site.com/x.html">Page 1</a>
</td>
<td>1572</td>
<td class="a">Type: F</td>
<td><img src="http://site.com/image.gif" title="N" alt="N" /></td>
<td class="f">F</td>
</tr>

<tr class="x">
<td class="m">
<a href="http://main2.site.com/x.html">Page 2</a>
</td>
<td>1771</td>

<td class="a">Type: M</td>
Here's the parser that I'm working with:

Code: [Select]
<?php

$html = file_get_contents('http://www.website.com/page.html');

// use this to only match "td" tags
#preg_match_all ( "/(<(td)>)([^<]*)(<\/\\2>)/", $html, $matches );

// use this to match any tags
#preg_match_all("/(<([\w]+)[^>]*>)([^<]*)(<\/\\2>)/", $html, $matches);

//use this to match URLs
#preg_match_all ( "/http:\/\/[a-z0-9A-Z.]+(?(?=[\/])(.*))/", $html, $matches );

//use this to match URLs
#preg_match_all ( "/<a href=\"([^\"]*)\">(.*)<\/a>/iU", $html, $matches );

preg_match_all ( "/<a href=\"([^\"]*)\">(.*)<\/a>/iU", $html, $matches );

for ( $i=0; $i< count($matches[0]); $i++)
{
echo "matched: " . $matches[0][$i] . "\n<br>";
echo "part 1: " . $matches[1][$i] . "\n<br>";
echo "part 2: " . $matches[2][$i] . "\n<br>";
echo "part 3: " . $matches[3][$i] . "\n<br>";
echo "part 4: " . $matches[4][$i] . "\n\n<br>";
}

?>
What I'm trying to output is:

Code: [Select]
<a href="http://main1.site.com/x.html">Page 1</a>
Hits: 1572

<a href="http://main2.site.com/x.html">Page 2</a>
Hits: 1771

...for the entire table
What I've managed to get out of it so far are the "Hits" with the "td" snippet. What I can't figure out is how to extra the full: <a href="http://main.site.com/p#.html">Page #</a>

So my question is how can I make it look for just "<a href="http://main#.......">Page #</a>"?

Currently it looks for every URL, which is not what I need.

I am trying to populate a textarea with the text up to the first <br> tag in a html editor using the code below.  

<script>
function setIntro_en() {
    var title = document.getElementById('mtxStory_en').html();
    alert (title);
    var title = title.split('<br>')[0];
    alert(title);
        <!--document.getElementById('mtxIntro_en').value = title; -->
}
</script>

  I am getting an error saying 'document.getElementById(...).html is not a function'    

Hi Everyone,

I have been successful to parse out some data out of an html page that I am downloading using CURL. I used arrays and preg_match to get the data I need. However, some part of the data has a great deal of SPACE charecters and it seems that my arrays method doesn't work. Can someone please point out how I can parse the following to get only the information out and not tags (****quoted excerpt including all the space characters like it was downloaded):
Code: [Select]
<span class="basic_serial">(777) 777-7777</span>

<br />









1111 ABCD, EFGH, IJKL

<br />

Thanks,

http://paste.ee/p/OhiWv   The above is a link to a readable version of my code.  The XMLHTTPREQUEST worked, and the array was pulled down.  Was able to print out the undecoded/unparsed array.  However, immediately afterwards, all code stops working.

		<script>  
			var xhr;
			 if (window.XMLHttpRequest) { // Mozilla, Safari, ...
				xhr = new XMLHttpRequest();
			} else if (window.ActiveXObject) { // IE 8 and older
				xhr = new ActiveXObject("Microsoft.XMLHTTP");
			} 
				xhr.open("POST", "PHPLibrary/selectMemberResults.php", true); 
				xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
				xhr.send();
				xhr.onreadystatechange = display_data;
				var $phparray
				function display_data() {
				 if (xhr.readyState == 4) {
				  if (xhr.status == 200) {
				    //alert(xhr.responseText);	   
					$phparray = xhr.responseText;
					document.getElementById("suggestion").innerHTML = $phparray;
					//
					//
					//......................................................?
					// The above line of code is the last thing to print or 
					// to do anything that returns to the browser....
					//.......................................................?
					// All lines below do nothing............................?

					//
				  } else {
					//alert('There was a problem with the request.');
				  }
				 }
				}   
				document.write("Length of phparray Array :" + $phparray.length + "<");  
				var output = JSON.parse($phparray, function (key,val) {
					if ( typeof val === 'string' ) {
						// regular expression to remove extra white space
						if ( val.indexOf('\n') !== -1 ) {
							var re = /\s\s+/g;
							return val.replace(re, ' ');
						} else {
							return val;
						}
					}
					return val;
				} ); 
				document.write("Length of Array :" + $output.length + "<");
				for (var i=0; i < $output.length; i++)
					{
						document.getElementById("suggestion").innerHTML = $output[i].MEMBER_NAME;
					}  
		</script> 

I have the following code in html:

<html>
<head>
<script type="text/javascript">
<!--
function delayer(){
    window.location = "http://VARIABLEVALUE.mysite.com"
}
//-->
</script>
<title>Redirecting ...</title>
</head>
<body onLoad="setTimeout('delayer()', 1000)">



<script type="text/javascript">
var sc_project=71304545;
var sc_invisible=1;
var sc_security="9c433fretre";
</script>

<script type="text/javascript"
src="http://www.statcounter.com/counter/counter.js"></script><noscript>
<div
class="statcounter"><a title="vBulletin statistics"
href="http://statcounter.com/vbulletin/"
target="_blank"><img class="statcounter"
src="http://c.statcounter.com/71304545/0/9c433fretre/1/"
alt="vBulletin statistics" ></a></div></noscript>


</body>
</html>

Is a basic html webpage with a timer redirect script and a stascounter code.

I know a bit about html and javascript, but almost nothing about php.

My question is:

How a can convert this html code into a php file, in order to send a variable value using GET Method and display this variable value inside the javascript code where says VARIABLEVALUE.

Thanks in adavance for your help.

I just enabled error reporting and I am not that familiar with it.  I know I have an error some where around line 33.  I know I am missing a bracket or a comma or some other syntax error I just cannot find where the error is.  Below is my script.
Thanks for any help.

Code: [Select]
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Airline Survey</title>
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />
<meta name="author" content="Revised by abc1234"/>
</head>
<body>
<?php
$WaitTime = addslashes($_POST["wait_time"]);
$Friendliness = addslashes($_POST["friendliness"]);
$Space = addslashes($_POST["space"]);
$Comfort = addslashes($_POST["comfort"]);
$Cleanliness = addslashes($_POST["cleanliness"]);
$Noise = addslashes($_POST["noise"]);
if (empty($WaitTime) ||
    empty($Friendliness) ||
    empty($Space) ||
empty($Comfort) ||
    empty($Cleanliness) ||
    empty($Noise))
    echo "<hr /><p>You must enter a value in each field. Click
     your browser's Back button to return to the form.</p><hr />";
else {
        $Entry = $WaitTime . "\n";
        $Entry .= $Friendliness . "\n";
        $Entry .= $Space . "\n";
        $Entry .= $Comfort . "\n";
        $Entry .= $Cleanliness . "\n";
        $Entry .= $Noise . "\n";
        $SurveyFile = fopen("survey.txt", "w")
}
        if (flock($SurveyFile, LOCK_EX)) {
                if (fwrite($SurveyFile, $Entry) > 0) {
                        echo "<p>The entry has been successfully added.</p>";
                        flock($SurveyFile, LOCK_UN;
                        fclose($SurveyFile);
  else
                        echo "<p>The entry could not be saved!</p>";
        }
        else
                echo "<p>The entry could not be saved!</p>";
}
?d>
<p><a href="AirlineSurvey.html">Return to Airline Survey</a></p>
</body>
</html>

I have a form that users input user name, password, and email... all writes to csv fine.  My problem is I need to concatenate a a string with a variable and some html code will preserving the html when written to the csv..

I need the csv to be this

username,password,email,user,category,text with http://sub.domain..com/splash/,something,something

here's what i have

Code: [Select]
<?php
if($_POST['formSubmit'] == "Submit")

$varUserName = $_POST['username'];
$varPW = $_POST['PW'];
$varEmail = $_POST['email'];
{
$fs = fopen("testcsv.csv","a");
fputcsv($fs, array($varUserName,$varPW,$varEmail,"user","title",",category","some text '<a href="http://$varUserName.url.com/splash/>site.com</a>',));
fclose($fs);

exit;
}
?>
and of course I'm getting

Parse error: syntax error, unexpected T_STRING, expecting ')' on line 9

Can I combine also HTML code in PHP function?
For example, can a PHP function include HTML form and the PHP code to handle this form?

If yes, this will make my main code much more smaller and readable.

If not, is there a way to define an "external macro" like, which allow me to replace pre-defined lines of code with short alias?


 

hi all
am new to this forum
 help me to overcome from this error
Parse error: parse error, expecting `T_STRING' or `T_VARIABLE' or `T_NUM_STRING' in D:\wamp\www\quiz1\quiz1.php on line 12

Code: [Select]
<?php

include("contentdb.php");

$display = mysql_query("SELECT * FROM $table ORDER BY id",$db);

if (!$submit) {


echo "<form method=post action=$_SERVER['PHP_SELF']>";
echo "<table border=0>";

while ($row = mysql_fetch_array($display)) {

$id = $row["id"];
$question = $row["question"];
$opt1 = $row["opt1"];
$opt2 = $row["opt2"];
$opt3 = $row["opt3"];
$answer = $row["answer"];

echo "<tr><td colspan=3><br><b>$question</b></td></tr>";
echo "<tr><td>$opt1 <input type=radio name=q$id value=\"$opt1\"></td><td>$opt2 <input type=radio name=q$id value=\"$opt2\"></td><td>$opt3 <input type=radio name=q$id value=\"$opt3\"></td></tr>";

}

echo "</table>";
echo "<input type='submit' value='See how you did' name='submit'>";
echo "</form>";

}

elseif ($submit) 

{

$score = 0;
$total = mysql_num_rows($display);
while ($result = mysql_fetch_array($display)) 


{

$answer = $result["answer"];
$q = $result["q"];

if ($$q == $answer) 
{
$score++; 
}

}

echo "<p align=center><b>You scored $score out of $total</b></p>";
echo "<p>";

if   ($score == $total) {
echo "Congratulations! You got every question right!";
}
elseif ($score/$total < 0.34) {
echo "Oh dear. Not the best score, but don't worry, it's only a quiz.";
}
elseif ($score/$total > 0.67) {
echo "Well done! You certainly know your stuff.";
}
else {
echo "Not bad - but there were a few that caught you out!";
}

echo "</p>";

echo "<p>Here are the answers:";

echo "<table border=0>";
$display = mysql_query("SELECT * FROM $table ORDER BY id",$db);
while ($row = mysql_fetch_array($display)) {

$question = $row["question"];
$answer = $row["answer"];
$q = $row["q"];

echo "<tr><td><br>$question</td></tr>";

if ($$q == $answer) 
{
echo "<tr><td>&raquo;you answered ${$q}, which is correct</td></tr>";
}
elseif ($$q == "") {
echo "<tr><td>&raquo;you didn't select an answer. The answer is $answer</td></tr>";
}
else {
echo "<tr><td>&raquo;you answered ${$q}. The answer is $answer</td></tr>";
}

}
echo "</table></p>";



}

?>

thanks in adavance

Hello I have one problem with fwrite() I have one script to get width and height from javascript and echo it with PHP.
echo "Screen width is: ". $_GET['width'] ."<br />\n";
echo "Screen height is: ". $_GET['height'] ."<br />\n";
It works but i want to store the result in a file
fwrite($info,"Height: $_GET['height'] <br />");
But then I get error Parse error: parse error, expecting `T_STRING' or `T_VARIABLE' or `T_NUM_STRING
////////////////////////
it would be even better if I don't have to print the values but directly store them in $iinfo
sorry if something similar was soved but those examples were different or i was unable to transform it to solve my problem

I'm trying to submit html/php code through an html form and then insert it into a mysql database. I've got the following code so far (without the insert into database query), however when I submit the form I get pushed through to my 403 page. If i comment out the textarea that contains the code I am trying to submit, then it goes through fine.

Any ideas?


Code: [Select]
<?
if (isset($_POST['optone'])) {$optone=$_POST['optone']; $opttwo=$_POST['opttwo'];}
if (isset($_POST['type'])) {if ($_POST['type']=='Theory') {$optone=1;} if ($_POST['type']=='Demo') {$optone=2;} $opttwo=$_POST['module'];}

?>

<h3>Module administration</h3>
<script>
function setOptions(chosen) {
var selbox = document.myform.opttwo;
 
selbox.options.length = 0;
if (chosen == " ") {
  selbox.options[selbox.options.length] = new Option('Please select an option first',' ');
  document.myform.go.disabled=true;
 
}
if (chosen == "1") {
  selbox.options[selbox.options.length] = new Option('Module 1','1');
  selbox.options[selbox.options.length] = new Option('Module 2','2');
  selbox.options[selbox.options.length] = new Option('Module 3','3');
  selbox.options[selbox.options.length] = new Option('Module 4','4');
  selbox.options[selbox.options.length] = new Option('Module 5','5');
  selbox.options[selbox.options.length] = new Option('Module 6','6');
  selbox.options[selbox.options.length] = new Option('Module 7','7');
  selbox.options[selbox.options.length] = new Option('Module 8','8');
  selbox.options[selbox.options.length] = new Option('Module 9','9');
  selbox.options[selbox.options.length] = new Option('Module 10','10');
  document.myform.go.disabled=false;
}
if (chosen == "2") {
  selbox.options[selbox.options.length] = new Option('Module 1','1');
  selbox.options[selbox.options.length] = new Option('Module 2','2');
  selbox.options[selbox.options.length] = new Option('Module 3','3');
  selbox.options[selbox.options.length] = new Option('Module 4','4');
  selbox.options[selbox.options.length] = new Option('Module 5','5');
  selbox.options[selbox.options.length] = new Option('Module 6','6');
  selbox.options[selbox.options.length] = new Option('Module 7','7');
  selbox.options[selbox.options.length] = new Option('Module 8','8');
  selbox.options[selbox.options.length] = new Option('Module 9','9');
  selbox.options[selbox.options.length] = new Option('Module 10','10');
  document.myform.go.disabled=false;
}
}
</script>
<br />
<center>
<form name="myform" method='post'>
Edit:
<select id="optone" name="optone" size="1" onchange="setOptions(document.myform.optone.options[document.myform.optone.selectedIndex].value);" >
<option value=" " >--Choose--</option>
<option value="1" >Theory</option>
<option value="2" >Demo</option>
</select>
<select name="opttwo" size="1">
<option value=" " selected="selected">Please select an option first</option>
</select>
<input type='submit' name='go' id='go' value='Go' disabled='disabled'/>
</form>
</center>
<br /><br />
<?
if (isset($opttwo)) {
if ($optone==1) {$query = "SELECT info,userscompleted,last_user,enabled FROM theorydata WHERE TheoryID=".$opttwo; $typestr='Theory'; $texthelp='Code must be entered in HTML';}
if ($optone==2) {$query = "SELECT info,userscompleted,last_user,enabled FROM demodata WHERE DemoID=".$opttwo; $typestr='Demo'; $texthelp='Code must be entered in PHP';}
$result = mysql_query($query) or die(mysql_error());
$row = mysql_fetch_array($result);
$query2="SELECT full_name FROM users WHERE id=".$row['last_user'];
$result2 = mysql_query($query2) or die(mysql_error());
$row2 = mysql_fetch_array($result2);

?>
<form method='post' >
<table>
<tr>
<td align='center'>
Type:
</td>
<td>
<input type='text' name='type' readonly='readonly' value="<? echo $typestr; ?>" />
</td>
</tr>
<tr>
<td align='center'>
Module:
</td>
<td>
<input type='text' name='module' readonly='readonly' value="<? echo $opttwo; ?>" />
</td>
</tr>
<tr>
<td align='center' >
Enabled?
</td>
<td>
<select name='enabled'>
<option value='yes' <? if ($row['enabled'] == '1') {echo "selected='selected'";}?> >Yes</option>
<option value='no' <? if ($row['enabled'] == '0') {echo "selected='selected'";}?> >No</option>
</select>
</td>

</tr>
<tr>
<td align='center'>
Code:
</td>
<td>
<center><font color='red'><? echo $texthelp; ?></font></center>
<textarea  name='info' rows=35 cols=80><? echo htmlentities($row['info']); ?></textarea>
</td>
</tr>
<tr>
<td align='center' >
Users completed:
</td>
<td>
<input type='text' name='userscompleted' value="<? echo $row['userscompleted']; ?>" size=4/>
</td>
</tr>
<tr>
<td align='center' >
Last user:
</td>
<td>
<input type='text' name='last_user' readonly='readonly' value="<? echo $row2['full_name']; ?>" />
</td>
</tr>
<tr>
<td></td>
<td align='center'>
<input type='submit' value='Edit'/>
</td>
</tr>
</table>
</form>
<?
}//close isset(opttwo)
?>

I am trying to put a href on a line to link me to another php module, but get an error: Parse error: parse error in C:\wamp\www\editpolicy.php on line 47
My code:
while ($row2 = mysql_fetch_array($result2) )
   {
      print "<tr><td>";
         <a href='editpayment.php?payid=$row2[PaymentID]'>$row2[PaymentID]</a> .........THIS IS LINE 47 ???
      print "</td><td>";
      print $row2['Actioned'];
      print "</td><td align='right'>";
      print $row2['PremiumPaidAmount'];
      print "</td><td align='right'>";
      print $row2['Risk'];
      print "</td></tr>";
   }

echo "</select></td>\r\n  </tr>\r\n \r\n <tr>\r\n <td align=\"right\">Total Views Allowed:</td>\r\n <td><input type=\"text\" id=\"ad_total_views\" style=\"width:50px;\" value=\"\" disabled=\"disabled\" /> <label><input type=\"checkbox\" checked=\"checked\" onclick=\"if(this.checked==true){$('#ad_total_views').val('');$('#ad_total_views').attr('disabled','disabled');}else{$('#ad_total_views').val('');$('#ad_total_views').removeAttr('disabled');$('#ad_total_views').focus()}\" />Unlimited</label></td>\r\n          </tr>\r\n            \r\n            <tr>\r\n              <td align=\"right\">Total Clicks  Allowed:</td>\r\n              <td><input type=\"text\" id=\"ad_total_clicks\" style=\"width:50px;\" value=\"\" disabled=\"disabled\" /> <label><input type=\"checkbox\" checked=\"checked\" onclick=\"if(this.checked==true){$('#ad_total_clicks').val('');$('#ad_total_clicks').attr('disabled','disabled');}else{$('#ad_total_clicks').val('');$('#ad_total_clicks').removeAttr('disabled');$('#ad_total_clicks').focus()}\" />Unlimited</label></td>\r\n          </tr>\r\n        </table></td>\r\n   </tr>\r\n    <tr bgcolor=\"#FFFFFF\">\r\n     <td class=\"td_th\" align=\"center\">Smarty Code (Developer)</td>\r\n     <td>{\$ads->getAdCode(<span id=\"smartycode\">1</span>)}</td>\r\n   </tr>\r\n    <tr bgcolor=\"#FFFFFF\">\r\n      <td class=\"td_th\" align=\"center\">&nbsp;</td>\r\n      <td><input type=\"button\" value=\"Create New Campaign\" onclick=\"new_ad()\" /></td>\r\n    </tr>\r\n    </TBODY></TABLE>\r\n<br />\r\n\r\n<TABLE cellSpacing=1 cellPadding=4 width=\"100%\"  border=0>\r\n  <TBODY>\r\n  <TR class=\"td_title\">\r\n    <TD  colSpan=7>Ad Campaigns</TD></TR>\r\n  <TR bgColor=#ffffff>\r\n  \r\n    <TD width=\"10%\" align=\"center\" class=\"td_th\">&nbsp;</TD>\r\n    <TD width=\"4%\" align=\"center\" class=\"td_th\">ID</TD>\r\n    <TD width=\"29%\" align=\"center\" class=\"td_th\">Campaign Name</TD>\r\n    <TD width=\"12%\" align=\"center\" class=\"td_th\">Start Date</TD>\r\n    <TD width=\"11%\" align=\"center\" class=\"td_th\">End Date</TD>\r\n    <TD width=\"17%\" align=\"center\" class=\"td_th\">Viewed / Views Allowed</TD>\r\n    <TD width=\"17%\" align=\"center\" class=\"td_th\">Clicked / Clicks Allowed</TD>\r\n    </TR>\r\n ";