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PHP - Extending If Statement
This scripts works fine however I want to extend the if check against the database so that somehow instead of just telling the user that there was a problem on the on the form page I can tell them which was the actual problem so how could I extend it so that I can tell the user if it was the contentpage or the shortname that was the problem.
if (isset($_POST['editcontentpage'])) { $contentpage = mysqli_real_escape_string($dbc, $_POST['contentpage']); $shortname = mysqli_real_escape_string($dbc, $_POST['shortname']); $contentcode = mysqli_real_escape_string($dbc, $_POST['contentcode']); $linebreak = mysqli_real_escape_string($dbc, $_POST['linebreak']); $backlink = mysqli_real_escape_string($dbc, $_POST['backlink']); $showheading = mysqli_real_escape_string($dbc, $_POST['showheading']); $visible = mysqli_real_escape_string($dbc, $_POST['visible']); $template = (int)$_POST['template']; $contentpageID = (int)$_POST['contentpageID']; $query = "SELECT * FROM `contentpages` WHERE `contentpage` = '".$contentpage."' OR `shortname` = '".$shortname."'"; $result = mysqli_query ( $dbc, $query ); // Run The Query $rows = mysqli_num_rows($result); if ($rows == 0) { $query = "UPDATE `contentpages` SET `contentpage` = '".$contentpage."', `shortname`='".$shortname."', `contentcode`='".$contentcode."', `linebreaks`='".$linebreak."', `backlink`='".$backlink."', `showheading`='".$showheading."', `visible`='".$visible."', `template_id`='".$template."' WHERE `id` = '".$contentpageID."'"; mysqli_query($dbc,$query); echo "good"; } else { echo "bad"; } } Similar Tutorialscould anyone advice how to extend the php class who contains variable? sample below does not work. Code: [Select] class test1 extends test2($index){ public function output($index){ echo $index; } } class test2{ public function __construct($index){ echo $index; } } $test = new test1; $test->output('My Test2'); $test->test2('My Test1'); Hi Not sure if I am on the right track here but what I am trying to do is set a variable in the parent class and for this to be accessible in the child. class layout { public $site_id; function __construct($site_id) { $this->site_id = $site_id; } function get_flags() { return new flags($this); } function top_nav() { return new top_nav($this); } } class top_nav extends layout { function __construct(){ } function display_site_id() { echo $this->site_id; } } class flags extends layout { function __construct(){ } function display_site_id() { echo $this->site_id; } } $site_id = 1; $layout = new layout($site_id); $flags = $layout->get_flags(); $nav = $layout->top_nav(); var_dump($layout); var_dump($flags); var_dump($nav); This gives me the following output object(layout)#1 (1) { ["site_id"]=> int(1) } object(flags)#2 (1) { ["site_id"]=> NULL } object(top_nav)#3 (1) { ["site_id"]=> NULL } Where I would have expected object(layout)#1 (1) { ["site_id"]=> int(1) } object(flags)#2 (1) { ["site_id"]=> int(1) } object(top_nav)#3 (1) { ["site_id"]=> int(1) } but I am new to OOP and might be doing things completely wrong Thanks for your help Regards Im having problem extending a class. Code: [Select] <?php // Parent class class Profile { protected $id, $result, $info; protected function get_id() { return $_GET['id']; } protected get_info() { $id = $this->get_id(); $result = mysql_query("SELECT * FROM profiles WHERE id = '$id' "); return mysql_fetch_array($result); } public get_fname() { $info = $this->get_info(); return $info['fname']; } public get_lname() { $info = $this->get_info(); return $info['lname']; } } // Child class class Profile_new extends Profile { protected get_info() { $id = $this->get_id(); $result = mysql_query("SELECT * FROM new_profiles WHERE id = '$id' "); return mysql_fetch_array($result); } } // Webpage $profile = new Profile_new; $first_name = $profile->get_fname(); $last_name = $profile->get_lname(); ?> For some reason I still getting first + last names of people from the profiles table, and not from the new_profiles table. How can I fix this ? I am working on a REST application which is intended to be used with various CMS’s (Drupal, WordPress, etc). Each CMS installation passes a unique GUID in the header to identify the organization so that the organization's individual data is utilized. I’ve since realized I need some basic way to identify the individual user for at least two reasons: The API provides a help desk where individual users can ask questions and get responses (not real time). There is some need for user access/privileges (I suppose this could be CMS side if necessary).Instead of inputting users both into the API as well as the CMS, the organization should be responsible for entry only through the CMS. They will add users as appropriate for the given CMS and then another page on the CMS will list all the CMS users and provide a way to set whether they are authorized to access the API as well as their access level. The remaining of this post is kind of what I am thinking, but I am open to change. When the CMS gives a user access to the API for the first time, a cURL request is made to the API and a unique key is returned and the CMS will save it as being associated with the given user. Note sure if this should be an incrementing number on a per organization basis or another GUID, and if a GUID whether it should be passed along with the organization’s GUID or replace it. Also, not positive, but thinking that user data (name, email, etc) should not be given to the API as it might be difficult to keep them synchronized. If a user’s access level is changed on the CMS or their access is removed, the user’s GUID is passed to the API and the work is done on the API. If the user is removed, they are not deleted from the API’s database but just tagged as deleted. Before performing step 1, the CMS should first perform a query requesting all users who are tagged as deleted and is responsible to determine whether a new user should be added or an existing user should be reinstated. Alternatively, I can make the API responsible for doing so, but then it would need to have stored various data to identify whether the user was previously instated which might result in the synchronization issue I described in step 1.Any comments, potential pitfalls, or recommendations would be appreciated. I have these two classes: Code: [Select] <?php class A { private $id; public function __construct() { $this->id = '11111'; } public function getProperty($prop) { return $this->$prop; } }?> Code: [Select] <?php class B extends A { private $message = "Nope, can't see it"; public function __construct() { parent::__construct(); $this->message = "Yep, I can see it"; } }?> I tried this, but it just outputs the id (the first call) Code: [Select] $class = new B; echo $class->getProperty('id'); echo $class->getProperty('message'); Why is that? I thought I could use a parent method on a child property.. *EDIT* Using a public or protected visibility on the message property gets me the output I expect...how come? I'm having issues with the following: Code: [Select] <?php session_start(); $_SESSION['username']=$_POST['username']; $_SESSION['password']=$_POST['password']; if($_SESSION['username']=="username" && $_SESSION['password']=="password"){ if($_GET['product']=="add"){ $content.=' <p><label>Product Name:</label> <input type="text" name="product_name" size="30" /> <label>Product Price:</label> <input type="text" name="product_price" size="5" /> </p> <p><label>Product Category:</label> <input type="text" name="product_category" size="30" /></p> <p><label>Product Link:</label> <input type="text" name="product_link" size="30" /></p> <p><label>Product Image:</label> <input type="text" name="product_image" size="30" /></p> <p><label>Product Tag:</label> <input type="text" name="product_tag" size="30" /></p> <p><label>Product Keywords:</label> <input type="text" name="keyword" size="30" /></p> <p><label>Product Features:</label><br /> <textarea name="product_features" rows="10" cols="60"></textarea> </p> <p><label>Product Pros:</label><br /> <textarea name="product_pros" rows="5" cols="30"></textarea> </p> <p><label>Product Cons:</label><br /> <textarea name="product_cons" rows="5" cols="30"></textarea> </p> <p><label>Product Description:</label><br /> <textarea name="product_description" rows="10" cols="60"></textarea> </p> <p><label>Product Notes:</label><br /> <textarea name="product_notes" rows="5" cols="30"></textarea> </p> '; $logout='<div><a href="./acp_admincp.php?log-out">Log-Out</a></div>'; } elseif($_GET['product']=="view"){ } else{ $content.=' <a href="./admincp.php?product=add">Add New Product</a> <br /> <a href="./admincp.php?product=view">View Products</a> '; } } elseif(isset($_GET['log-out'])){ session_start(); session_unset(); session_destroy(); header("Location: ./admincp.php"); } else{ $content=' <form action="./admincp.php" method="post"> <p><label>Username:</label> <input type="text" name="username" size="30" />'; $content.='</p> <p><label>Password:</label> <input type="password" name="password" /></p>'; $content.='<p><input type="submit" value="Submit" name="Submit" /></p> </form>'; } ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> <head> <base href="http://ghosthuntersportal.com/" /> <title>Ghost Hunter's Portal - Admin Control Panel</title> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <meta name="verify-v1" content="" /> <meta name="keywords" content="ghost, hunters, hunter, ghosts, spirit, spirits, paranormal, investigation, investigator, investigators, k2, emf, meter, kii" /> <meta name="description" content="Ghost Hunters Potal. Parnormal research equipment store." /> <meta name="author" content="Andrew McCarrick" /> <meta name="robots" content="index, follow" <link rel="stylesheet" type="text/css" href="style.css" /> </head> <body> <img src="./logo.png" alt="Ghost Hunter's Portal Admin Control Panel" /> <br /> <div style="color: #AA44AA; font-size: 26px; margin-top: -30px; margin-left: 125px;">Admin Control Panel</div> <?php echo $logout; echo $content; ?> </body> </html> I can log-in, and get to the page with the two links on it. However, once I click one of the links it falls back to the log-in page, and it ends up being a never ending loop. It's doing this: Log-In --> Page with links ---> Log-In page again Should be doing this: Log-In --> Page with links --> Add Product page or View Products page I can never get into the the actual sub page. Just to be clear, the address bar actually shows product=add or product=view, but it still shows the log-in page. Hello Everyone, I have to change the if statements to a switch statement, in this game. Can anyone help? Thanks.
var checkKeyPressed = function (e) {
// Press key A or key D to make dog run to the left or right
// The running speed is specified by the step variable, 10 by default.
// If you replace 10 with a larger integer, the dog will run faster.
//press A, dog runs left
if (e.keyCode == "65") {
if (prex[0] > 5) {
prex[0] = prex[0] - step;
}
}
//press D, dog runs right
if (e.keyCode == "68") {
if (prex[0] < right) {
prex[0] = prex[0] + step;
}
}
};
I have a simple if statment issue. Here is the code <?php $address = $User['address_l1']; if (empty($address)) { echo "You have not entered an address";} else {echo "You Have entered an address";} ?> The variable $address in this case is not empty so it should echo you HAVE entered an address but its echoing NOT. Can somebody please explain why this is not working? Hi all, I have the below which triggers an alert box when the user is redirected to the index page. <?php if(!empty($_SESSION['reg'])) { echo '<div id="alert">' . $_SESSION['reg'] . '</div>'; unset($_SESSION['reg']); } if(!empty($_SESSION['fail'])) { echo '<div id="alertr">' . $_SESSION['fail'] . '</div>'; unset($_SESSION['fail']); } if(!empty($_SESSION['logged'])) { echo '<div id="alertr">' . $_SESSION['logged'] . '</div>'; unset($_SESSION['logged']); } if(!empty($_SESSION['failedlog'])) { echo '<div id="alertr">' . $_SESSION['failedlog'] . '</div>'; unset($_SESSION['failedlog']); }?> It only works when session ['reg'] contains a value. I guess I can not use if statements in this way but not quite sure what I should be using? Many Thanks Hi I am trying to perform an echo yes if field from query is equal to one or no if anything else. See the code below, Now its erroring saying unexpected t variable in string and its also saying expecting ' It seems to be erroring at the start of my IF statement. So can anyone please help with what I have done wrong. This will be my first personal written IF statement so if it is miles off i apologise. <?php $qGetCat = ("SELECT * FROM category ORDER BY `id`"); $rGetCat = mysql_query($qGetCat) or die(mysql_error()); while($Cat = mysql_fetch_assoc($rGetCat)) { ?> <td height="31" align="left" nowrap="nowrap"><?= $Cat['id'] ?></td> <td align="left" nowrap="nowrap"><?= $Cat['cat1'] ?></td> <td align="left" nowrap="nowrap"> <?php if $Cat['top']='1' { echo "Yes";} else { echo "No";} ?> </td> <td><a href="updatetopcategory.php?=<?= $Cat['id'] ?>"><img src="../images/Edit.png" width="29" height="29" /></a></td> <td><img src="../images/delete.jpg" width="29" height="29" /></td> <? } ?> i want do do something like this I have a table on a page that displays info from a database and everything is working fine but I want it so if the user entered data from another page to a certain field then the row on my data display table will turn red. Right now I have a If statement in every row of my table. Is it possible to have two if statements in a row? Here is my page code with the table. <? include "include/session.php"; include "include/z_db.php"; ?> <? require "bottom.php"; ?> <!doctype html public "-//w3c//dtd html 3.2//en"> <html> </head> <!-- <body bgcolor="#339999"> --> <body bgcolor="white"> <img src="logo.jpg" width="197" height="193" align="right"><br /><br /><br /><br /><br /> <br /><br /><br /><br /><br /> <FORM> <INPUT TYPE="BUTTON" VALUE="New Tour" ONCLICK="window.location.href='http://www.integranite.net/EAToursDemo/Input.php'"> </FORM> <?php $result = mysql_query("SELECT * FROM Project"); ?> <div style="overflow:auto; height:30px; width:1650px"> <?php echo "<table border='1'> <tr> <th width='200'>School</th> <th width='200'>Teacher</th> <th>First Contact start date</th> <th>Development Start</th> <th>Development End</th> <th>Pricing Start</th> <th>Pricing End</th> <th>Marketing Start date</th> <th>Price Based On</th> <th>Trip Assigned To</th> <th>Trip Made</th> <th width='104'>Notes</th> </tr>"; echo "</table>"; echo "</div>"; ?> <div style="overflow:auto; height:400px; width:1650px"> <?php while($row = mysql_fetch_array($result)) { $checkbox = ''; if ($row['TripMade'] == 1) $checkbox = ' checked'; ?> <!--<div style="overflow:auto; height:40px; width:155px">--!> <table cellpadding="0" cellspacing="0" style="width:50px;"> <?php echo "<table border='1'>"; echo "<tr>"; echo "<td width='200'>" .$row['School'] . "</td>"; echo "<td width='200'>" .$row['Teacher'] . "</td>"; if(!strcmp($row['dtFirstContactSt']&& $row['dtMarketingSt'] , '0000-00-00' && '0000-00-00')) { echo "<td width='156'>" . "  </td>"; } else { echo "<td bgcolor=FF0000 width='156'>" .$row['dtFirstContactSt']. "</td>"; } if(!strcmp($row['dtDevelopmentSt'], '0000-00-00')) { echo "<td width='126'>" . "  </td>"; } else { echo "<td width='126'>" .$row['dtDevelopmentSt']. "</td>"; } if(!strcmp($row['dtDevelopmentEnd'], '0000-00-00')) { echo "<td width='119'>" . "  </td>"; } else { echo "<td width='119'>" .$row['dtDevelopmentEnd']. "</td>"; }; if(!strcmp($row['dtPricingSt'], '0000-00-00')) { echo "<td width='83'>" . "  </td>"; } else { echo "<td width='83'>" .$row['dtPricingSt']. "</td>"; } if(!strcmp($row['dtPricingEnd'], '0000-00-00')) { echo "<td width='76'>" . "  </td>"; } else { echo "<td width='76'>" .$row['dtPricingEnd']. "</td>"; } if(!strcmp($row['dtMarketingSt'], '0000-00-00')) { echo "<td width='142'>" . "  </td>"; } else { echo "<td width='142'>" .$row['dtMarketingSt']. "</td>"; } echo "<td width='104'>" .$row['PriceBasedOn']. "</td>"; echo "<td width='115'>" .$row['TripAssignedTo']. "</td>"; ?> <td width="72"><input type="checkbox" name="TripMade" value="Yes" <?= $checkbox ?>></td> <td><textarea name="Notes" rows="1" cols="10"><?php echo $row["Notes"]?></textarea> </td> <?php echo "<td>" . "<a href=Edit_Form.php?UniqueIdentifier=$row[UniqueIdentifier]> Edit </a></td>"; echo "</tr>"; } echo "</table>"; echo "</div>"; mysql_close($con); ?> <br /> <meta name="GENERATOR" content="Arachnophilia 4.0"> <meta name="FORMATTER" content="Arachnophilia 4.0"> </head> <body bgcolor="#ffffff" text="#000000" link="#0000ff" vlink="#800080" alink="#ff0000"> <center> </body> </html> The first IF statement is what i am trying to do but just dont know how to code it. I know its kind hard to understand but any help is appreciated. hi all I am trying to process a result from a query but cant use a echo in a while statement Here is the code I am trying to get the result from each row in the table and then display them I get the error Parse error: syntax error, unexpected T_ECHO in C:\wamp\www\blackrain\Resources\read.php on line 13 <?php $link = mysql_connect('localhost', 'root', ''); if (!$link) { die('Could not connect: ' . mysql_error()); } mysql_select_db("php"); $rs = "SELECT `id`, `title`, `author`, `date`, `imageUrl`, `text` FROM `items` "; $rs_return = mysql_query($rs) or trigger_error($rs . ' has encountered an error: <br />'. mysql_error()); while($obj = mysql_fetch_array($rs_return, MYSQL_ASSOC)) {" <h1>"+ echo $obj['title']; +"</h1> <div id="+"wrapper"+"> <div id="text"> <h4>Posted:"+ echo $obj['author'];+"By:"+ echo $obj['date'] +"</h4> <p class="p3"> <span> <img class="+"alignright"+"src="+ echo $obj['imageUrl'];+"> </img>"+ echo $obj['text'];+"</span></p>" } ?> Hello all, I need your help. I have two pages. This is the 1st page: <?php include "include/dbc.php"; include "include/header.inc"; ?> <style type="text/css"> .mydate{ color:#00F; text-decoration:underline; cursor:pointer; } </style> <script type="text/javascript"> function displayDate(d){ var date=new Date(); var D=date.getDate(); date.setDate(D+d); var YYYY=date.getFullYear(); var MM=date.getMonth()+1; MM<10?MM='0'+MM:null; var DD=date.getDate(); DD<10?DD='0'+DD:null; var span=document.getElementById('date'); span.innerHTML= 'Entries for '+MM+'/'+DD+'/'+YYYY; } onload=function(){displayDate(0)}; </script> <h1>Food Diary</h1> <div class="full"> <center><div><span class="mydate" onclick="displayDate(-1)"><img src="images/left_arrow.png" border="0">Yesterday</span> <span id="date" style="font-size:2em;"></span> <span class="mydate" onclick="displayDate(1)">Tomorrow<img src="images/right_arrow.png" border="0"></span></div><br /> <a href="#" onclick="displayDate(0);return false;">Today</a> </center> <div class="full"> <form name="exercise" id="exercise" method="GET" action=""> <center><table> <tr> <td><h3>Add an Activity</h3></td> </tr> <tr> <td><input name="NewSearchString" style="width: 100px" type="text"/> <input type="submit" value="Search" /> </td> </tr> <tr> <td> <select name="activity"> <option value="_">Activity Browse...</option> <option value="all">All Activities</option> <option value="biking">Biking</option> <option value="condition">Conditioning</option> <option value="dancing">Dancing</option> <option value="fish">Fishing & Hunting</option> <option value="Home">Home Activities</option> <option value="misc">Miscellaneous</option> <option value="music">Music Playing</option> <option value="occupation">Occupation</option> <option value="running">Running</option> <option value="sports">Sports</option> <option value="walking">Walking</option> <option value="water">Water Activities</option> <option value="winter">Winter Activities</option> </select> <input type="submit" value="Submit" /></td></tr></table></center></form> </td> </tr> </table> </center> <table width="100%"> <tr bgcolor="#66CC33"> <td><div>Activity</div></td> <td><div>Specific Activity</div></td> <td><div>Time (hh:mm)</div></td> <td><div>Distance</div></td> <td><div>Units</div></td> </tr> <tr bgcolor="#66CC33"> <td><div></div></td> <td><div></div></td> <td><div></div></td> <td><div class="Float"></div></td> <td class="cp_Distance"><div></div></td> </tr> <?php if(isset($_GET[activity])) { $category=$_GET[activity]; $result = mysql_query("SELECT * FROM exercise WHERE type='$category'"); ?> <form action="add_activity.php" method="POST"> <?php while($row = mysql_fetch_array($result)) { echo '<tr><td><div>'.$row[Type].'</div></td>'; echo '<td><div>'.$row[Name].'<input type="hidden" name="exerciseid[]" value="'.$row[Name].'"></div></td>'; echo '<td><div><input type="text" name="duration['.$row['Name'].']" value=""></div></td>'; echo '<td><div><input type="text" name="distance['.$row['Name'].']" value ""></div></td>'; echo '<td><div><select name="metric[]"> <option value="mile" name="mile">mile</option> <option value="Km" name="Km">km</option> <option value="M" name="M">m</option> <option value="Yard" name="yard">yrd</option> <option value="Feet" name="feet">ft</option> </select></div></td></tr>'; } mysql_close(); ?> <tr><td colspan="6" align="center"><input type="submit" name="submit" value="Add Activities" onClick="return confirm( 'Are you sure you want to submit the activities?');"></td></tr> </form> <?php } ?> <tr bgcolor="#66CC33"> <td><div></div></td> <td><div></div></td> <td><div></div></td> <td><div class="Float"></div></td> <td class="cp_Distance"><div></div></td> </tr></table> This page contains a table that is pulling info from a database stored in phpmyadmin. The values entered in that table are passed to the second page: <?php include "include/dbc.php"; include "include/header.inc"; $exerciseid = $_POST["exerciseid"]; $duration = $_POST["duration"]; $distance = $_POST["distance"]; $metric = $_POST["metric"]; echo'<h1>Added Activities</h1>'; // name of array echo '<h1>Exercise</h1>'; if (is_array($exerciseid)) { foreach ($exerciseid as $key => $value) { echo $key .' : '. $value .'<br />'; } } echo '<h1>Duration</h1>'; if ($duration == ""){ echo "No value"; } // name of array echo '<h1>Distance</h1>'; if (is_array($distance)) { foreach ($distance as $key => $value) { echo $key .' : '. $value .'<br />'; } } // name of array echo '<h1>Metric</h1>'; if (is_array($metric)) { foreach ($metric as $key => $value) { echo $key .' : '. $value .'<br />'; } } ?> The problem is that ALL the values, empty or w/content, are being passed. So I was wondering if there was a way to pass only user input with an if/else statement. Something like: if ($duration == ""){ echo "No value"; else echo duration; } This, however, is not working and I would like to know what possibly could work that would be structured similarly. Thanks in advance. this if statement isn't working.. $newid is an integer, which is the name of a variable of an array e.g. $53. The below code should check if the array exist. it should echo yes.. instead it is blank. Code: [Select] if(isset(${"$newid"})) { echo "yes"; //code } I'm just trying something new out here and wanted to know how it looked AND I'm having a hard time figuring out how to accomplish this with the else statement. Obviously on the else it would mean that there was already a template with the same name existing in the database table so I want the user to be sent back to the original form and I'll implement a jquery dialog box telling the user that there is already an existing template with that name. if (isset($_POST['edittemplate'])) { $templatename = mysqli_real_escape_string($dbc, $_POST['templatename']); $headercode = mysqli_real_escape_string($dbc, $_POST['headercode']); $footercode = mysqli_real_escape_string($dbc, $_POST['footercode']); $templateID = (int)$_POST['templateID']; $query = "SELECT * FROM `templates` WHERE `templatename` = $templatename"; $result = mysqli_query ( $dbc, $query ); // Run The Query $rows = mysqli_num_rows($result); if ($rows == 0) { $query = "UPDATE `templates` SET `templatename` = '$templatename', `headercode`='".$headercode."', `footercode`='".$footercode."' WHERE `id` = '$templateID'"; mysqli_query($dbc,$query); } else { } } Trying to code a first fit algorithm (explanation here). It doesn't output everything correctly at the end. There probably is an easier way to achieve this, but I need to do it using do and while statements. From the output I only get the first array, none of the others display. function first_fit(&$arr, &$max) { $bin = array(array(), array(), array(), array(), array(), array(), array(), array(), array() ,array() ); $i=0; $j=0; do { do { if (array_sum($bin[$j])+$arr[$i] <= $max) {$bin[$j][] = $arr[$i]; $k=1; } $j++; } while($k = 0); $i++; $j=0; } while($i<=9); outputarray($bin[0]); outputarray($bin[1]); outputarray($bin[2]); outputarray($bin[3]); outputarray($bin[4]); outputarray($bin[5]); outputarray($bin[6]); outputarray($bin[7]); outputarray($bin[8]); outputarray($bin[9]); } The function outputarray() just prints the array in a nicely formatted way. Any help would be much appreciated. Hi All, I have an SQL query that returns a date (31/01/2011 - for example) and this get's placed into a variable - $req_date. I want to be able to display an image when the required date is within 5 days of the current date. Normally in an if statement I would use: <?php if ($ticket_no == 100) { echo "This is ticket 100" } else { echo "This is not ticket 100" ?> However I am struggling to work out the difference between the 2 dates. Any ideas? Cheers Matt Hello I'm hoping someone here can help me with this. I know very little PHP I'm afraid but I think what I want to do is fairly basic and should be relatively simple. I have a footer which is referenced on each page of the site with <?php include($DOCUMENT_ROOT."/includes/php/footer.php"); ?> Within the footer I want it so that if it's the home page (default.php) it displays just the footer but for any other page I want it to display a Div and then the footer. Here is what I have so far but it isn't working: <?php if ($_SERVER['REQUEST_URI'] == "default.php") { ?> <!--Home Page Footer--> <div class="footer"> <div class="footer1"> </div> <div class="footer2"> </div> <div class="footer3"> </div> <div class="footerLinks"> <?php include($DOCUMENT_ROOT."/includes/php/bottomlinks.php"); ?> </div> <div class="footer4"> </div> </div> <?php } else { ?> <!--Blue Footer Image--> <div class="footer2"> </div> <!--Footer--> <div class="footer"> <div class="footer1"> </div> <div class="footer2"> </div> <div class="footer3"> </div> <div class="footerLinks"> <?php include($DOCUMENT_ROOT."/includes/php/bottomlinks.php"); ?> </div> <div class="footer4"> </div> </div> <?php } ?> I don't know that the request uri address is correct but when I've tried to use 'echo $_SERVER['REQUEST_URI']' to find out what it should be I can't get that to work either. I'm new here, this is my first post. Sorry if it's too basic or I've made a forum faux pas. Any help would be extremely appreciated. im trying to make it so before it inserts the comment and username into the database it check if the username is active: 0 or 1. if it is 0 then die but if active then its all good lol. what i have now lets anybody comment. to me it looks perfect ? =[ Code: [Select] if (isset($_POST['submit'])) { $check = mysql_query("SELECT active FROM users WHERE active ='1'") or die(mysql_error()); $check2 = mysql_num_rows($check); if ($check2 != 1) { die('You are Not allowed to comment untill your account is activated.'); }else{ $comment = mysql_real_escape_string(stripslashes(trim($_POST['comment']))); $insert = "INSERT INTO homecomments (username, comment) VALUES ('[$username]', '[$comment]')"; $add_member = mysql_query($insert); { echo "<META HTTP-EQUIV=\"Refresh\" CONTENT=\"1; URL=index.php\">"; } } } |
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