PHP - Turn Off Output Buffering

Hi.

I have made profile pages available for users.. How do I turn off <?php ?> for those pages?  I would like javascript enabled however. All suggestions are welcome!!

Thanks

How to turn off notices in PHP 5.3.

Is it possible to turn it off in php.ini?

Hello All,

I'm trying to put a lot of what I do into function calls now to make my code a bit tidier and consise.  Take this simple if statement:


if ($_GET['thedate'] =='') {
 $var = date('l, jS F, Y',time());
} else {
 $var = date('l, jS F, Y', strtotime($_GET['thedate']));
}


How could I put this into a function and in some kind of switch statement?

Thanks

I've tried to find an answer in the forum and although there have been posts similar I am unable to covert the answer to fit what I've got (mostly because I know very very little about php - sorry).
What I need is one of the results to be added to the end of a url in order to create a link. Basically I have a storefront (www.storefront.com/) and the result NAME can be added onto the end of our url to create a link to the product page. (www.storefront.com/NAME)

Code: [Select]
<?php
$dbhost = "";
$dbuser = "";
$dbpass = "";
$dbname = "";
//Connect to MySQL Server
mysql_connect($dbhost, $dbuser, $dbpass);
//Select Database
mysql_select_db($dbname) or die(mysql_error());
// Retrieve data from Query String
$price = $_GET['price'];
$taxable = $_GET['taxable'];
$weight = $_GET['weight'];
// Escape User Input to help prevent SQL Injection
$age = mysql_real_escape_string($price);
$sex = mysql_real_escape_string($taxable);
$wpm = mysql_real_escape_string($weight);
//build query
$query = "SELECT * FROM Products WHERE taxable = '$taxable'";
if(is_numeric($price))
$query .= " AND price <= $price";
if(is_numeric($weight))
$query .= " AND weight <= $weight";
//Execute query
$qry_result = mysql_query($query) or die(mysql_error());

//Build Result String
$display_string = "<table>";
$display_string .= "<tr>";
$display_string .= "<th>Name</th>";
$display_string .= "<th>Price</th>";
$display_string .= "<th>Taxable</th>";
$display_string .= "<th>Weight</th>";
$display_string .= "</tr>";

// Insert a new row in the table for each person returned
while($row = mysql_fetch_array($qry_result)){
$display_string .= "<tr>";
$display_string .= "<td>'<a href="www.storefront.com/">' . $row[name] . ' </a>'/td>";
$display_string .= "<td>$row[price]</td>";
$display_string .= "<td>$row[taxable]</td>";
$display_string .= "<td>$row[weight]</td>";
$display_string .= "</tr>";

}
echo "Query: " . $query . "<br />";
$display_string .= "</table>";
echo $display_string;
?>
I know the way it is setup in the code is wrong. Can anyone help me out?
Would really appreciate it.

Thanks - and again, sorry for my lack of php knowledge.

How do I turn a checkbox on or off programatically?

My form has several checkboxes that are grouped together and I want them to be turned on initially when the user first sees the form.I can do that very easily by just including "checked" in the HTML for the checkbox. But if the user turns off the checkbox before he presses Submit, I want to make sure I show the ones that are off as off when I redisplay the form as a result of errors in other fields, like textareas.

How do I turn the checkbox off or on within my PHP code?

Edited June 9, 2019 by HenryCan

I've tried to use this http://www.bambalam.se/bamcompile/ .. but I cant get curl to work using the option to set the extension.. I need it to be able to sign into myspace or facebook with curl when it is in an exe.. everything else works fine with bambalam, everything but curl and connecting to an mysql db, I dont need to have mysql support, only curl.. what would be the easiest way to make this happen?

btw the exe should just open a CLI and run the script, thanks

Hi,

How would I do this, I'm trying to create a function to turn the octal (not sure whats its called exactly) input into its numberic representation, like so:

<?php
function octal_to_number($input) {
//do something...
return $number;
}

//would turn 0x17c into 380...
echo octal_to_number('0x17c');
?>

 i have apache 2.2 and php 5.0 installed on my pc, i have a html page and i need to turn it into php and also i need to include a header and a footer, i tryed doing it but the webpage won't display, what am i doing wrong?

here is my page which i tryed turning into php

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<!--index.html is basically an introductory page to this website, this page introduce us to this website. This page tell us, this page is called index.html because that's the name of the first page on any website, this page tell us wat type of website this is, name of this website, name of the person(in this case that's me) who made it, a light description of what type of contents we will find inside this website etc. This page tell us the name of this lab assignment which is " -->
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>INTN2201 - Lab 1</title><!--title of this page -->
<link href="./css/intn2201.css" rel="stylesheet" type="text/css" /></head>

<body>
<table border="1" >
<tr>
<td class="navmenu"><img src="images/my_logo.jpg" alt="My Logo" /></td>
<td class="page_header"><h1>INTN 2201: Lab Assignment 1: HTML Pages</h1></td>
</tr>
<tr>

    <td valign="top"> <a href="index.html" >MY HOME PAGE</a>
<br />
    <a href="lab1.html" >LAB 1:HTML Intro</a>
<br />
    <a href="lab2.html" >LAB 2:HTML Tables</a>
<br />
    <a href="lab3.html" >LAB 3:CSS Styles</a>
    </td>

<td class="main_body"><h2> Purpose of this website</h2>
<p class="p1"> This website was created for first lab assignment of <a href="http://opentech.durhamcollege.ca/~pufferd/intn2201">INTN2201</a>, <a href="http://opentech.durhamcollege.ca/~pufferd/intn2201">INTN2201</a>
 is the course code for "INTERNET DEVELOPMENT I" course, at <a href="http://www.durhamcollege.ca">Durham College</a> every first year student<br/>
of Computer System Technology program(3 years) have to take this course, main purpose of this site is to get a first feel for creating a basic html website<br/>

but also to get a feel of how to use it in website creation, during the creation of this page i get to know programs like notepad++,<br/>
WINSCP, learned how to login to course webserver(opentech.durhamcollege.ca), another purpose for this site is to test webpage creator's( in this case that's me)<br/>
knowledle about HTML tags, XHTML, W3C validator, HTML stands for Hyper Text,it is not a programming language it is a Markup Language,<br/>
I(creater of this website) wanted to learn about differen't html tags and one of the best ways to learn about html tags is to try create<br/>
a html webpage. </p>
<hr/>
<h2>ol {
margin-left : 200px;
}
</h2>
<p class="p2"> in this style tag i used Margine properties to define a list in lab2.html, bottom of the page u will see lists, so margine basically sets all the margin properties in one declaration.</p>
<hr/>

<a href="http://www.durhamcollege.ca/"> <img width="300" src="images/durham_college_logo.jpg" alt="My Logo" /></a>
<hr/>

</td>
</tr>
<tr>
<td class="navmenu" colspan="2" align="right"> &copy;2011

<p>

                                <a href="http://validator.w3.org/check?uri=referer">

                                <img style="width:88px;

                                               height:31px;

                                               position:fixed;

                                               bottom: 81px;

                                               left:50px;"

                                       src="http://www.w3.org/Icons/valid-xhtml10"

                                       alt="Valid XHTML 1.0 Transitional" />

                        </a>

                        </p>

                <p>

                        <a href="http://jigsaw.w3.org/css-validator/check/referer">

                               <img style="width:88px;

                                               height:31px;

                                               position:fixed;

                                               bottom: 45px;

                                               left:50px;

                                               "

                                       src="http://jigsaw.w3.org/css-validator/images/vcss"

                                               alt="Valid CSS!" />

                                </a>

                </p></td>
       
</tr>
</table>
</body>
</html>


how do i turn this into php page and what goes in the header and footer?

This topic has been moved to Apache HTTP Server.

http://www.phpfreaks.com/forums/index.php?topic=320065.0

This topic has been moved to PHP Applications.

http://www.phpfreaks.com/forums/index.php?topic=347224.0

This topic has been moved to JavaScript Help.

http://www.phpfreaks.com/forums/index.php?topic=320284.0

hello

i keep seeing Ternary Operators like this
Code: [Select]
$action = (empty($_POST['action'])) ? 'default' : $_POST['action'];

but how would i turn this if statement in to a Ternary Operator ?

Code: [Select]
if($a == $b){
echo 'hello';
}else{
//do nothing
}

thanks

Hi folks,

If thought i finally managed to make a 2 player game with PHP and Jquery but i my whole computer gets stucked when the first player has gets his 2nd turn.

What i basically have are 2 .txt files where both players units are listed. I will read this file into an array. Each unit has a speed key wich value increases when that unit has made an action, i write the new speed to the file and the script runs again.

Heres the script that decides which unit goes first.

Code: [Select]
$time = 0;
$found = 0;
while ($found != 1)
{
foreach ($P1recruit as $p1)
{
if ($found == 1) break;
if ($p1['speed']<$time)
{
$p1['speed'] =  $p1['speed'] * ceil ($time / $p1['speed']);
}

elseif ($p1['speed']==$time)
{
$p1turn = true;
$p2turn = false;
$found ++;
}
}

foreach ($P2recruit as $p2)
{
if ($found == 1) break;
if ($p2['speed']<$time)
{
$p2['speed'] =  $p2['speed'] * ceil ($time / $p2['speed']);
}

elseif ($p2['speed']==$time)
{
$p1turn = false;
$p2turn = true;
$found ++;
}
}


$time ++;

}

Then follows all the HTML to build up the page. The player who has to act gets a form with choices to do with his unit. The other player gets "Opponents turn" in that window.

So in the above code you see $p1turn or $p2turn gets true or false. This is for the Jquery script at the end of all the HTML to tell wich player needs to keep polling the unit files until theres a unit for him to act. Heres the script:

Code: [Select]
if ($p1turn == true)
{
if ($battle['player2'] == $_SESSION['SESS_MEMBER_ID'])
{
echo "
<script type='text/javascript'>

function turnlistener() {
   $('#main').load('battlegetnextunit.php');
};

$(function() {
setInterval('turnlistener()', 5000 );
});

</script>
";
}

}

if ($p2turn == true)
{
if ($battle['player1'] == $_SESSION['SESS_MEMBER_ID'])
{
echo "
<script type='text/javascript'>

function turnlistener() {          $('#main').load('battlegetnextunit.php');
};

$(function() {
setInterval('turnlistener()', 5000 );
});

</script>
";
}
}

Now for the first player (the one who starts the battle) he can act properly. The next player can act, but he still is longpolling the .txt files as the form resets. If he acts withing the 5 seconds (setInterval('turnlistener()', 5000 )) the other player gets his turn again but my whole computer starts strugling and i'm not able to select anything in the form.

Maybe it's like the players get double longpolling the 2nd turn. But i only have the last code once and obviously only 1 of 2 can run as either $p1turn or $p2turn can be true and it can only run for one player.

What could this be? Is doing it this way even possible? I'm trying to figure this out for days now, i really hope someone can help me out.

Thanks!

My web host wont turn on Curl.dll
is there any other way to do this with out using Curl



#----------------------------------------------------------------------------
# Curl code to store XML data from PWA in a variable
#----------------------------------------------------------------------------
$ch = curl_init();
$timeout = 0; // set to zero for no timeout
curl_setopt($ch, CURLOPT_URL, $file);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
    'Authorization: AuthSub token="' . $GDATA_TOKEN . '"'
  ));
$addressData = curl_exec($ch);
curl_close($ch);

Hello Everyone,
I have a quick question for you all, I think its fairly simple...
I have created a database and I am using PHP to grab the data:


$usera = $_SESSION['username'];
$query2 = "SELECT * FROM tracker WHERE id = '$usera', hidden = yes";
mysql_query($query2) or die('Error, query failed : ' . mysql_error()); 


This hopefully will return multiple rows which look like this in the database.

id username date reps hidden 1 supremebeing 2011-01-02 30 yes 4 supremebeing 2011-04-02 46 yes
How would i turn each result into a variable eg:


$date1 =  2011-01-02;
$date2 =  2011-04-02;
$reps1 = 30;
$reps2 = 46;


I think i have explained that well enough for you to understand, please reply if not though and i will provide more information.

Thanks in Advance