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PHP - Moved: How Do I Wait For Javascript File To Be Fully Loaded ?
This topic has been moved to JavaScript Help.
http://www.phpfreaks.com/forums/index.php?topic=358359.0 Similar TutorialsIs it possible to set the require_once, so that later in the script PHP does not require_once the file? Code: [Select] $file = $root.'filename.php'; set_require_once($file);//this would be nice require_once($file);//so this does not load PLEASE HELP! I need help I am a new php user, and am trying to understand how to read a .txt file into an array then to retrieve the index of the array at will. Code: [Select] <?php //echo $myfile = fopen("ArrayTestFile.txt", "r") . "File exists: " or die("File does not exist or you lack permission to open it! "); //echo "The contents of the file is " . file_get_contents("ArrayTestFile.txt") . "<br />"; $fh = fopen("ArrayTestFile.txt", 'r+') or die("Failure"); $array = array(); //creation of array $num = fgets($fh);// recursive call variable $num fgets(.txt line) for ($i = 0; $i <= 5; $i++) //for loop loads first 5 of .txt { $array["i"] = $num; //loads each line of .txt into the array at the loops index. echo "Line " . $i . " of the array is " . $array["i"]; // displays the contents of the array in a print message } ?> Thank you. MOD EDIT: code tags added. This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=320945.0 I'm restarting this under a new subject b/c I learned some things after I initially posted and the subject heading is no longer accurate. What would cause this behavior - when I populate session vars from a MYSQL query, they stick, if I populate them from an MSSQL query, they drop. It doesn't matter if I get to the next page using a header redirect or a form submit. I have two session vars I'm loading from a MYSQL query and they remain, the two loaded from MSSQL disappear. I have confirmed that all four session vars are loading ok initially and I can echo them out to the page, but when the application moves to next page via redirect or form submit, the two vars loaded from MSSQL are empty. Any ideas? This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=359179.0 Hi, Im trying to create a really simple password protected page that is fairly secure but when the user doesnt enter a password the wrong error is displayed. Can anyone see a problem? Also could someone please check that im properly compairing the hash password of 2135fa0dd7fb99d167b420b7ff34ec98 with what the user entered when its hashed? login.php <?php session_start(); ?> <?php $submit = $_POST['submit']; $password = md5($_POST['password']); if ($submit) { if ($password) { if ($password == '2135fa0dd7fb99d167b420b7ff34ec98') { $_SESSION['user'] = logged; header('Location: page.php'); } else { header('Location: index.php?id=1'); } } else { header('Location: index.php?id=2'); } } else { header('Location: index.php?id=1'); } ?> index.php <?php $id=$_REQUEST['id']; ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html lang="EN" dir="ltr" xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="content-type" content="text/xml; charset=utf-8" /> <title>Keys</title> <link rel = "stylesheet" type = "text/css" href = "css/layout.css" /> </head> <body> <div id="header"> <h1>Keys</h1> </div> <div id="secondheader"> </div> <div id="main"> <form method="POST" action="login.php"> Password: <input type="password" name="password" onfocus="selected(this)" onblur="notselected(this)"> <input type="submit" name="submit" value="Login"> </form> <br/> <?php if ($id==1) { echo "Invalid password. Please try again"; } elseif ($id==2) { echo "Please enter a password"; } ?> </div> <div id="footer"> </div> <div id="left"> </div> </body> </html> Thanks in advance. This topic has been moved to Apache HTTP Server. http://www.phpfreaks.com/forums/index.php?topic=349296.0 Is w3c a truce source to follow for any errors found on a website?
For eg. I have my links setup like this. < a href="record.php?id=4&user=smith"></a>
W3C is tell me to not use "&" symbol and that instead escape it as &
So what do I just replace & with & in all my links?
I have used the XAMPP installer to install php and MySQL locall on my computer. I also succeeded in setting the security for XAMPP pages, the MySQL admin user root and phpMyAdmin login. When I enter phpMyAdmin via the link in the XAMPP initial page I do however receive a red notification: phpMyAdmin configuration storage is not fully configured; some extensions are not activated. To find out click here. I have attached a screenshot showing three items which are not OK, shown in red. I looked up in the documentation, but could not find out. I hope someone can help. I don't even know if it is important to fix this problem. Regards, Erik Attached Files XAMPP2.jpg 41.08KB 0 downloads Dear friends, I wrote a code to extract a text from a pages of a site like this: ************ $handle = @fopen($url, 'r'); $contents = ''; if ($handle) { while (!feof($handle)) { $contents .= fread($handle, 8192); } ************ This code is working properly with many pages just pages those are began with the following tags: ************ ... <body> <form name="aspnetForm" method="post" action="ViewContents.aspx?Contract=cms_Contents_I_News&amp%3br=721192" id="aspnetForm"> <input type="hidden" name="__VIEWSTATE" id=" __VIEWSTATE" value="" /> <input type="hidden" name="__EVENTVALIDATION" id="__EVENTVALIDATION" value="/wEWAwL+raDpAgL3qPzdCwLyp86ZD5mqDm6ZnRL/pRerpqyobvzmy5LB" /> ************ The result of function read() in variable $content is not full. It's just theme of the page without main content. I mean there isn't the story related to id of page (e.g. 721192) in the $content. Why? Is the above <form> affected the result? What can i do? Please help me. Hi could anyone help me please. is there a way to excute the system() command here but not wait for it and just let it go in the background? And something that wont boggle down the system too much? Thanks! Code: [Select] $this->db->insert('jukebox', $data); echo '1'; system('ffmpeg -i ' . $id . '.mp3 -acodec libvorbis -aq 60 ' . $id . '.ogg'); Hey all, I'm working on a website to show various products. I am using PHP, HTML, MySQL. I have a products page which shows a table of products (either all or just products from a specific category). Currently, the page works fine, shows an image, brand, name, and price of each product. However, when I have tried to make the image and the brand and name a link, it doesn't fully work. In the page source it will show correctly, but on the webpage itself I cannot click on the links. I have scoured various forums and manuals and have tried all the various ways to code the <a href=> but it still does not work right. Here's a snippet of the code with the link... Code: [Select] /*Other code above for MySQL queries, HTML table etc*/ <td> <?php echo '<a href="details.php?id=' . $row['id'] . '"><img src="resize.php?id=' . $row['id'] . '"/></a>'; ?> </td> <td> <?php echo "<a href=\"details.php?id=" . $row['id'] . "\">" . $row['brand'] . "<br>" . $row['name'] . "</a><br>"; echo "Price: $" . $row['price'] . "<br>"; ?> </td> I have even tried putting the <a href="details.php?id=<?php echo $row['id']; ?> ... </a> just between the <td> and </td>. I still can't click the links on the page, even though they are technically there. The page source will show <a href="details.php?id=1"> ... =2"> ... =3"> ... etc for each product that is displayed. If I actually type details.php?id=1 in my browser and go back to the products page the text will change color to the "visited link" color. Any insight into my dilemma? Thanks in advance... Hello All,
I'm having trouble trying to "wrap my head around" how I can make the query in my code below more efficient, elegant, and certainly immune to a SQL-injection attack
So, I have a form (which can be seen in the attached screenshot) which has the user first select a search-type via a dropdown listbox. The two choices pertain to two columns in the underlying table i.e. store_name and item_description. Once that selection is completed the user is expected to enter a search-term (which is typically in relation to the choice selected in the first prompt).
Now, what I would like to happen is that the query be created based on both, the value in the search-type prompt, as well as the value in search-term textbox, and of course, the query must be a parameterized prepared statement (to minimize the possiblity of a SQL-inection attach).
Essentially I would like to get rid of the following code (which I believe is potentially redundant, and contains a hard-coded column name between the WHERE and LIKE), to make things less complicated and more elegant/flexible
if ($searchtype == "store_name")
{
$sql = "SELECT * FROM `shoplist` WHERE store_name LIKE :searchterm ORDER BY store_name ASC";
}
else if ($searchtype == "item_description")
{
$sql = "SELECT * FROM `shoplist` WHERE item_description LIKE :searchterm ORDER BY store_name ASC";
}
Here's what I tried:
// Tried this first but it didn't work...gave some kind of error pertaining to the parameter 2
// Prepare the query ONCE
$query = "SELECT * FROM `shoplist` WHERE ? LIKE ? ORDER BY ? ASC";
$searchterm = '%' . $searchterm . '%';
$statement = $conn->prepare($query);
$statement->bindValue(1, $searchtype);
$statement->bindParam(2, $searchterm);
$statement->bindValue(3, $searchtype);
$statement->execute();
// ----------------------------------------------------------------------------------------------------------- //
// Tried this as well, but was getting unexpected results (mostly all rows being returned, regardless of input)
// Prepare the query ONCE
$query = "SELECT * FROM `shoplist` WHERE :searchtype LIKE :searchterm ORDER BY :searchtype ASC";
$searchterm = '%' . $searchterm . '%';
$statement = $conn->prepare($query);
$statement->bindValue(':searchtype', $searchtype);
$statement->bindValue(':searchterm', '%' . $searchterm . '%');
$statement->execute();
Here's the complete code (pertaining to the problem/request):
// create short variable names
if(isset($_POST['searchtype']))
{
$searchtype=$_POST['searchtype'];
}
if(isset($_POST['searchterm']))
{
$searchterm=trim($_POST['searchterm']);
}
if(isset($_POST['searchtype']) && isset($_POST['searchterm']))
{
if (!get_magic_quotes_gpc())
{
$searchtype = addslashes($searchtype);
$searchterm = addslashes($searchterm);
}
}
if(isset($_POST['searchtype']) && isset($_POST['searchterm']))
{
// ****** Setup customized query ******
if ($searchtype == "store_name")
{
// The following statement is potentially open to SQL-inection attack and has therefore been REM(arked)
// $sql = "SELECT * FROM `shoplist` WHERE " . $searchtype . " LIKE :searchterm ORDER BY store_name ASC";
// The following may not be open to SQL-injection attack, but has the column name hard-coded in-between the WHERE and LIKE clauses
// I would like the the column name to be set based on the value chosen by the user in the form dropdown listbox for "searchtype"
$sql = "SELECT * FROM `shoplist` WHERE store_name LIKE :searchterm ORDER BY store_name ASC";
}
else if ($searchtype == "item_description")
{
// The following statement is potentially open to SQL-inection attack and has therefore been REM(arked)
// $sql = "SELECT * FROM `shoplist` WHERE " . $searchtype . " LIKE :searchterm ORDER BY item_description ASC";
// The following may not be open to SQL-injection attack, but has the column name hard-coded in-between the WHERE and LIKE clauses
// I would like the the column name to be set based on the value chosen by the user in the form dropdown listbox for "searchtype"
$sql = "SELECT * FROM `shoplist` WHERE item_description LIKE :searchterm ORDER BY item_description ASC";
}
$statement = $conn->prepare($sql);
$statement->bindValue(':searchterm', '%' . $searchterm . '%');
$statement->execute();
...
...
...
}
Thanks guys!
Attached Files
Search-Screen-SS.png 21.31KB
0 downloadsGreetings. I'm working on a Wordpress site utilizing a fully-responsive theme ( www.ailimconsulting.com ). One of the features that was requested was the integration of a special menu hover effect found at GitHub that creates a shadow below the menu item being moused over ( you can see this effect by visiting the link above ). As part of the fully responsive nature of the theme, when the browser collapses to a certain point or the site is viewed on mobile devices the menu itself collapses to a single-tabbed system. The problem is that the class that controls the shadow float causes this collapsed menu to look like crap. So, we want to remove the directives of this class from all the mobile viewing settings ( the @media controls ).
The effect is added to the menu via the Appearance / Menus in the CSS Classes field in each menu item with the class name of .float-shadow.
The effect works perfectly in full browser mode but needs t be removed from all the @media sections of the CSS that control the fully-responsive nature of the theme in various devices dimensions. For example, these are the @media directives:
/*-------------------[320px]------------------*/ I have a comment section that is secure against everything except spam.. Is there anyway to do like a 10second minimum wait time between posts? This topic has been moved to Miscellaneous. http://www.phpfreaks.com/forums/index.php?topic=348587.0 This topic has been moved to HTML Help. http://www.phpfreaks.com/forums/index.php?topic=317065.0 This topic has been moved to Third Party PHP Scripts. http://www.phpfreaks.com/forums/index.php?topic=358810.0 This topic has been moved to PHP Installation & Configuration. http://www.phpfreaks.com/forums/index.php?topic=310649.0 |
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