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PHP - Need Sorting In Foreach / If Statement. Can't Make It Happen
hi,
i am having issues with sorting within a conditional statement. please see the code below. right now, i ve commented out the sorting below. basically i want to sort by: $venue1->hereNow->count. I am managing to pull the data correctly. see: http://marineboudeau.com/lab/4sq/ <?php if (is_object($venue->response)) { //sort($venue->response->groups[0]->items->hereNow->count); foreach ($venue->response->groups[0]->items as $venue1) { if ($venue1->hereNow->count != '0'){ //var_dump ($venue1); echo "<div style='font-weight:bold;'>".$venue1->name."</div>"; echo "<div>".$venue1->location->address." ".$venue1->location->city."</div>"; echo "<div>".$venue1->hereNow->count."</div>"; echo "</br>"; } } }?>() any idea what i need to do to make it happen? thank you. marine Similar TutorialsHI, I have a foreach loop but after some execution it begins to show me this:Invalid argument supplied for foreach() ... so I want to exit from it.how can I do that? Thanks Object- Take array of IP addresses and add up all occurrences of a particular IP address. //$item is an array of IP addresses foreach ($item as $key => $unique_ip) { if($unique_ip == $ip) $a++; } echo $a; I get a blank page. What am I missing? Hi I am new to PHP and I am having an issue with a foreach loop combined with an if statement, basically the if statement is getting the data from the first result in the foreach but not getting the second result, I have tried implement a count by using a variable to iterate but it isnt working: Code as follows:
foreach(findCustomAlerts($customerid) as $key=>$value){
echo "ID of cat : ".$rifdid = $value['Catid']."<br>";
echo "Visits required per day : ".$visitsneeded= $value['Visits required']."<br>";
}
foreach(getTodaysVisits($device_id) as $rfid){
foreach($rfid as $key=> $read){
if($key ==$rifdid && $read < $visitsneeded) {
echo"<br>". $key." has not visited enough";
}
}
}
Ouput is :
ID of cat : 5609 Array ( [rfid_id] => Array ( [23641] => 1 [5609] => 3 ) ). -------> this is the array data
----------------------------------------------- How can I get the loop to iterate to the next value?
Edited October 3, 2020 by Barand code block/indents I have some code that will update a record and is generic, meaning any POST variables can be used - whatever you have on the form. See below: Code: [Select] $set = array(); foreach($_POST as $field => $value){ $field = mysql_real_escape_string($field); $value = mysql_real_escape_string($value); $set[] = "`{$field}` = '{$value}'"; } $query .= implode(", ",$set) . " WHERE $id_name = '".$id."' LIMIT 1"; mysql_query($query) or die(mysql_error()); My question is, how would I modify this to insert a NEW record (not update an existing one). I'm not sure how to order this within a foreach statement because the add query has a different form: insert into tabel (all the fieldnames here) VALUES (all the values here) I am having a go at writing my own simple gallery. As the I want to display an image from a folder in a directory of all the images... for example, I have 10 folders each containing images. I want my code to take image 01.jpg out of each folder and display it on my page, so that when I add folders to my main images folder, they will automatically be added to the page... but I only want the last 10 folders to display... so once I have 20 folders, it only shows 10. I also want the images to be 5 across and then make a new row. My folders will be numbered in order... 001, 002, 003, etc... and I need them sorted in reverse order, so the folder added last is displayed first. So... this is where I am at with the code : Code: [Select] $dir = "gallery/"; if (is_dir($dir)) { [color=red] foreach(array_keys($file) as $n) {[/color] if ($n+1 == 5) { echo "<td><img src=\"" . $dir . $file . "/01.jpg\" width=\"140px\" height=\"93px\" alt=\"\" /></td></tr><tr>"; } elseif ($n+1 > 10) { echo ""; } else { echo "<td><img src=\"" . $dir . $file . "/01.jpg\" width=\"140px\" height=\"93px\" alt=\"\" /></td>"; } closedir($dh); } } For some reason, I am getting the following error on the page : Warning: First argument to array_keys() should be an array in /path/to/gallery.php on line 8 Warning: Invalid argument supplied for foreach() in /path/to/gallery.php on line 8 line 8 is the one in red above. So... I have a couple of questions... 1. What have I done wrong so far? I cannot see it 2. How would I then go about putting the galleries in reverse order? I know it must be rsort, but not to sure if I need to do this first or after... ? Any help greatly appreciated, and I would also be greatful f an idiot's explanation, as I am really trying to understand all this! I'm getting there... slowly! I have a flow control statement that has to write "1+2+3+4...+100" and then display the total (5050) on the webpage. The current code that I have is Code: [Select] <html> <head><title>Adding Numbers Script</title></head> <body> <?php $num=0; $sum=0; while ($num<=99) { {$sum=$sum+$num++; echo "$num+ ";} } if ($num>99){$sum=$sum+$num; echo"$num= ";} echo "$sum"; ?> </body> </html> However, I was told that it could be made more efficient by only having one flow control statement in there, rather than the two I have at the moment (the while and the if statements). Can anyone help me make this more efficient? Thanks in advance, Andrew Hi, I've got an issue with one of my pages: http://www.thelondonfiltercompany.com/filters.php?filterid=34 This appears fine in every browser other than IE8 where, for some reason, it decides to shove the main page content into the side bar and turn it into a link. I've been battling with this for hours, I'd just see if there is anything I am missing here! Thanks James Hi everyone, Bit of a random question and im sure there is good reason so if someone could in lighten me that would be great ! With regards to the below code, it seems to just create an infinite loop when you put mysql_fetch_array. Just want to know what wrong with doing this? and why it act in this way ? Code: [Select] $sql = mysql_query("SELECT * FROM cities"); $results = mysql_fetch_array($sql); while($row = $results) { echo $row['City']."<br />"; } thanks Guys am a new bie for PHP.Hi i have uploaded review code to my webserver www.clickcity.in, the problem is after entering email and password -> click " sign in ", blank page is displayed. however url shows as "http://www.clickcity.in/my/login.php?f=login&referer=".please help me to resove the same. now when i again go to www.clickcity.in in the same browser window , user is logged in. As the title says, I'm looking for a better way to create a switch statement on an "edit" form. Since there are 3 of the same types of <selects>, all using the values of US states. Billing state, shipping state, drivers license state. Currently I am using this: switch($row['pri_add4']){ case 'AK': $pri_add4 = '<option value="AK" selected="selected">AK</option><option value="AL">AL</option><option value="AR">AR</option><option value="AZ">AZ</option><option value="CA">CA</option><option value="CO">CO</option><option value="CT">CT</option><option value="DC">DC</option><option value="DE">DE</option><option value="FL">FL</option><option value="GA">GA</option><option value="HI">HI</option><option value="IA">IA</option><option value="ID">ID</option><option value="IL">IL</option><option value="IN">IN</option><option value="KS">KS</option><option value="KY">KY</option><option value="LA">LA</option><option value="MA">MA</option><option value="MD">MD</option><option value="ME">ME</option><option value="MI">MI</option><option value="MN">MN</option><option value="MO">MO</option><option value="MS">MS</option><option value="MT">MT</option><option value="NC">NC</option><option value="ND">ND</option><option value="NE">NE</option><option value="NH">NH</option><option value="NJ">NJ</option><option value="NM">NM</option><option value="NV">NV</option><option value="NY">NY</option><option value="OH">OH</option><option value="OK">OK</option><option value="OR">OR</option><option value="PA">PA</option><option value="RI">RI</option><option value="SC">SC</option><option value="SD">SD</option><option value="TN">TN</option><option value="TX">TX</option><option value="UT">UT</option><option value="VA">VA</option><option value="VT">VT</option><option value="WA">WA</option><option value="WI">WI</option><option value="WV">WV</option><option value="WY">WY</option>'; break; case 'AL': $pri_add4 = '<option value="AK">AK</option><option value="AL" selected="selected">AL</option><option value="AR">AR</option><option value="AZ">AZ</option><option value="CA">CA</option><option value="CO">CO</option><option value="CT">CT</option><option value="DC">DC</option><option value="DE">DE</option><option value="FL">FL</option><option value="GA">GA</option><option value="HI">HI</option><option value="IA">IA</option><option value="ID">ID</option><option value="IL">IL</option><option value="IN">IN</option><option value="KS">KS</option><option value="KY">KY</option><option value="LA">LA</option><option value="MA">MA</option><option value="MD">MD</option><option value="ME">ME</option><option value="MI">MI</option><option value="MN">MN</option><option value="MO">MO</option><option value="MS">MS</option><option value="MT">MT</option><option value="NC">NC</option><option value="ND">ND</option><option value="NE">NE</option><option value="NH">NH</option><option value="NJ">NJ</option><option value="NM">NM</option><option value="NV">NV</option><option value="NY">NY</option><option value="OH">OH</option><option value="OK">OK</option><option value="OR">OR</option><option value="PA">PA</option><option value="RI">RI</option><option value="SC">SC</option><option value="SD">SD</option><option value="TN">TN</option><option value="TX">TX</option><option value="UT">UT</option><option value="VA">VA</option><option value="VT">VT</option><option value="WA">WA</option><option value="WI">WI</option><option value="WV">WV</option><option value="WY">WY</option>'; break; case 'AR': $pri_add4 = '<option value="AK">AK</option><option value="AL">AL</option><option value="AR" selected="selected">AR</option><option value="AZ">AZ</option><option value="CA">CA</option><option value="CO">CO</option><option value="CT">CT</option><option value="DC">DC</option><option value="DE">DE</option><option value="FL">FL</option><option value="GA">GA</option><option value="HI">HI</option><option value="IA">IA</option><option value="ID">ID</option><option value="IL">IL</option><option value="IN">IN</option><option value="KS">KS</option><option value="KY">KY</option><option value="LA">LA</option><option value="MA">MA</option><option value="MD">MD</option><option value="ME">ME</option><option value="MI">MI</option><option value="MN">MN</option><option value="MO">MO</option><option value="MS">MS</option><option value="MT">MT</option><option value="NC">NC</option><option value="ND">ND</option><option value="NE">NE</option><option value="NH">NH</option><option value="NJ">NJ</option><option value="NM">NM</option><option value="NV">NV</option><option value="NY">NY</option><option value="OH">OH</option><option value="OK">OK</option><option value="OR">OR</option><option value="PA">PA</option><option value="RI">RI</option><option value="SC">SC</option><option value="SD">SD</option><option value="TN">TN</option><option value="TX">TX</option><option value="UT">UT</option><option value="VA">VA</option><option value="VT">VT</option><option value="WA">WA</option><option value="WI">WI</option><option value="WV">WV</option><option value="WY">WY</option>'; break; case 'AZ': $pri_add4 = '<option value="AK">AK</option><option value="AL">AL</option><option value="AR">AR</option><option value="AZ" selected="selected">AZ</option><option value="CA">CA</option><option value="CO">CO</option><option value="CT">CT</option><option value="DC">DC</option><option value="DE">DE</option><option value="FL">FL</option><option value="GA">GA</option><option value="HI">HI</option><option value="IA">IA</option><option value="ID">ID</option><option value="IL">IL</option><option value="IN">IN</option><option value="KS">KS</option><option value="KY">KY</option><option value="LA">LA</option><option value="MA">MA</option><option value="MD">MD</option><option value="ME">ME</option><option value="MI">MI</option><option value="MN">MN</option><option value="MO">MO</option><option value="MS">MS</option><option value="MT">MT</option><option value="NC">NC</option><option value="ND">ND</option><option value="NE">NE</option><option value="NH">NH</option><option value="NJ">NJ</option><option value="NM">NM</option><option value="NV">NV</option><option value="NY">NY</option><option value="OH">OH</option><option value="OK">OK</option><option value="OR">OR</option><option value="PA">PA</option><option value="RI">RI</option><option value="SC">SC</option><option value="SD">SD</option><option value="TN">TN</option><option value="TX">TX</option><option value="UT">UT</option><option value="VA">VA</option><option value="VT">VT</option><option value="WA">WA</option><option value="WI">WI</option><option value="WV">WV</option><option value="WY">WY</option>'; break; case 'CA': $pri_add4 = '<option value="AK">AK</option><option value="AL">AL</option><option value="AR">AR</option><option value="AZ">AZ</option><option value="CA" selected="selected">CA</option><option value="CO">CO</option><option value="CT">CT</option><option value="DC">DC</option><option value="DE">DE</option><option value="FL">FL</option><option value="GA">GA</option><option value="HI">HI</option><option value="IA">IA</option><option value="ID">ID</option><option value="IL">IL</option><option value="IN">IN</option><option value="KS">KS</option><option value="KY">KY</option><option value="LA">LA</option><option value="MA">MA</option><option value="MD">MD</option><option value="ME">ME</option><option value="MI">MI</option><option value="MN">MN</option><option value="MO">MO</option><option value="MS">MS</option><option value="MT">MT</option><option value="NC">NC</option><option value="ND">ND</option><option value="NE">NE</option><option value="NH">NH</option><option value="NJ">NJ</option><option value="NM">NM</option><option value="NV">NV</option><option value="NY">NY</option><option value="OH">OH</option><option value="OK">OK</option><option value="OR">OR</option><option value="PA">PA</option><option value="RI">RI</option><option value="SC">SC</option><option value="SD">SD</option><option value="TN">TN</option><option value="TX">TX</option><option value="UT">UT</option><option value="VA">VA</option><option value="VT">VT</option><option value="WA">WA</option><option value="WI">WI</option><option value="WV">WV</option><option value="WY">WY</option>'; break; case 'CO': $pri_add4 = '<option value="AK">AK</option><option value="AL">AL</option><option value="AR">AR</option><option value="AZ">AZ</option><option value="CA">CA</option><option value="CO" selected="selected">CO</option><option value="CT">CT</option><option value="DC">DC</option><option value="DE">DE</option><option value="FL">FL</option><option value="GA">GA</option><option value="HI">HI</option><option value="IA">IA</option><option value="ID">ID</option><option value="IL">IL</option><option value="IN">IN</option><option value="KS">KS</option><option value="KY">KY</option><option value="LA">LA</option><option value="MA">MA</option><option value="MD">MD</option><option value="ME">ME</option><option value="MI">MI</option><option value="MN">MN</option><option value="MO">MO</option><option value="MS">MS</option><option value="MT">MT</option><option value="NC">NC</option><option value="ND">ND</option><option value="NE">NE</option><option value="NH">NH</option><option value="NJ">NJ</option><option value="NM">NM</option><option value="NV">NV</option><option value="NY">NY</option><option value="OH">OH</option><option value="OK">OK</option><option value="OR">OR</option><option value="PA">PA</option><option value="RI">RI</option><option value="SC">SC</option><option value="SD">SD</option><option value="TN">TN</option><option value="TX">TX</option><option value="UT">UT</option><option value="VA">VA</option><option value="VT">VT</option><option value="WA">WA</option><option value="WI">WI</option><option value="WV">WV</option><option value="WY">WY</option>'; break; case 'CT': $pri_add4 = '<option value="AK">AK</option><option value="AL">AL</option><option value="AR">AR</option><option value="AZ">AZ</option><option value="CA">CA</option><option value="CO">CO</option><option value="CT" selected="selected">CT</option><option value="DC">DC</option><option value="DE">DE</option><option value="FL">FL</option><option value="GA">GA</option><option value="HI">HI</option><option value="IA">IA</option><option value="ID">ID</option><option value="IL">IL</option><option value="IN">IN</option><option value="KS">KS</option><option value="KY">KY</option><option value="LA">LA</option><option value="MA">MA</option><option value="MD">MD</option><option value="ME">ME</option><option value="MI">MI</option><option value="MN">MN</option><option value="MO">MO</option><option value="MS">MS</option><option value="MT">MT</option><option value="NC">NC</option><option value="ND">ND</option><option value="NE">NE</option><option value="NH">NH</option><option value="NJ">NJ</option><option value="NM">NM</option><option value="NV">NV</option><option value="NY">NY</option><option value="OH">OH</option><option value="OK">OK</option><option value="OR">OR</option><option value="PA">PA</option><option value="RI">RI</option><option value="SC">SC</option><option value="SD">SD</option><option value="TN">TN</option><option value="TX">TX</option><option value="UT">UT</option><option value="VA">VA</option><option value="VT">VT</option><option value="WA">WA</option><option value="WI">WI</option><option value="WV">WV</option><option value="WY">WY</option>'; break; case 'DC': $pri_add4 = '<option value="AK">AK</option><option value="AL">AL</option><option value="AR">AR</option><option value="AZ">AZ</option><option value="CA">CA</option><option value="CO">CO</option><option value="CT">CT</option><option value="DC" selected="selected">DC</option><option value="DE">DE</option><option value="FL">FL</option><option value="GA">GA</option><option value="HI">HI</option><option value="IA">IA</option><option value="ID">ID</option><option value="IL">IL</option><option value="IN">IN</option><option value="KS">KS</option><option value="KY">KY</option><option value="LA">LA</option><option value="MA">MA</option><option value="MD">MD</option><option value="ME">ME</option><option value="MI">MI</option><option value="MN">MN</option><option value="MO">MO</option><option value="MS">MS</option><option value="MT">MT</option><option value="NC">NC</option><option value="ND">ND</option><option value="NE">NE</option><option value="NH">NH</option><option value="NJ">NJ</option><option value="NM">NM</option><option value="NV">NV</option><option value="NY">NY</option><option value="OH">OH</option><option value="OK">OK</option><option value="OR">OR</option><option value="PA">PA</option><option value="RI">RI</option><option value="SC">SC</option><option value="SD">SD</option><option value="TN">TN</option><option value="TX">TX</option><option value="UT">UT</option><option value="VA">VA</option><option value="VT">VT</option><option value="WA">WA</option><option value="WI">WI</option><option value="WV">WV</option><option value="WY">WY</option>'; break; } NOTE: I had to remove a lot of the state options so the post wouldn't exceed the 40000 characters limit. This topic has been moved to Application Frameworks. http://www.phpfreaks.com/forums/index.php?topic=355772.0 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 $content; ?> </body> </html> I can log-in, and get to the page with the two links on it. However, once I click one of the links it falls back to the log-in page, and it ends up being a never ending loop. It's doing this: Log-In --> Page with links ---> Log-In page again Should be doing this: Log-In --> Page with links --> Add Product page or View Products page I can never get into the the actual sub page. Just to be clear, the address bar actually shows product=add or product=view, but it still shows the log-in page. I'm not sure if the title explains it very well, but here is an image of it. I am trying to figure out how to access the option selected (equal, not equal, etc.), along with its input box, for each column (the checkboxes on the right) selected. The purpose of this is to allow a non-programming administrator user to create a custom query to access information. I can find out which checkboxes are selected no problem, but finding the accompanying drop-down option and input box is difficult for me. How do I do this? If you have a suggestion on how to change it, I'm very open. Thank you in advance! Code: [Select] if(!isset($_POST['submit'])) { echo " <form method='post'> <table> <tr> <td valign='top'>SELECT</td> <td valign='top'> <table>"; // LIST ALL COLUMNS IN A TABLE $result = mysql_query("SELECT * FROM table_name") or die(mysql_error()); $rowcount=mysql_num_rows($result); $y=mysql_num_fields($result); for ($x=0; $x<$y; $x++) { echo " <tr> <td> <input type='checkbox' name='fields[]' value='".mysql_field_name($result, $x)."'>".mysql_field_name($result, $x)." </td> </tr>"; } echo " </table> </td> <td valign='top'>FROM allocations</td> <td valign='top'>WHERE</td> <td> <table>"; // LIST ALL COLUMNS IN A TABLE $result = mysql_query("SELECT * FROM table_name") or die(mysql_error()); $rowcount=mysql_num_rows($result); $y=mysql_num_fields($result); for ($x=0; $x<$y; $x++) { echo " <tr> <td> <input type='checkbox' name='column[]' value='".mysql_field_name($result, $x)."'>".mysql_field_name($result, $x)." </td> <td> <select name='operator[]'> <option value='='>equals</option> <option value='<>'>does not equal</option> <option value='>'>greater than</option> <option value='<'>less than</option> <option value='>='>greater than or equal to</option> <option value='<='>less than or equal to</option> <option value='LIKE'>is like</option> </select> </td> <td><input type='text' name='criteria[]'></td> </tr>"; } echo " </table> </td> <td valign='top'><input type='submit' value='Process Query' name='submit' class='submit'></td> </tr> </table> </form>"; } else { echo "<b>Fields to edit:</b> "; foreach ($_POST['fields'] as $fields) { echo $fields,", "; } echo "<br><br>"; echo "<b>Columns to query:</b> "; foreach ($_POST['column'] as $columns) { echo $columns," HERE IS THE SPOT, "; } } Hello Everyone, I have to change the if statements to a switch statement, in this game. Can anyone help? Thanks.
var checkKeyPressed = function (e) {
// Press key A or key D to make dog run to the left or right
// The running speed is specified by the step variable, 10 by default.
// If you replace 10 with a larger integer, the dog will run faster.
//press A, dog runs left
if (e.keyCode == "65") {
if (prex[0] > 5) {
prex[0] = prex[0] - step;
}
}
//press D, dog runs right
if (e.keyCode == "68") {
if (prex[0] < right) {
prex[0] = prex[0] + step;
}
}
};
Hello. I have a multi dimensional array that needs to be sorted. Array top25 [index][product id][number_of_purchases]. The index will contain a unique number for each product id. First product will be 1, second product will be 2, etc. The product id will be a id number like 34324ac9a89. The number of purchases will be how many times the item has been purchased. - End result: I want to print the 25 most purchased products in this format. product id - number of purchases a39acz - 503 a8cz9c - 480 zc8ac - 392 How do I do this? Thanks Just a further question from a earlier post that was complete if i do a search and i want to order them from a drop box the if statement would it just look like Quote "select * from Table order by '".$_POST['order']."'" Or would this not work ? Thanx I have a situation where I need to sort files on a screen based on the date that is embedded into the file name. The problem is that I am sorting based off the file name, and when I get my output the LEGACY file always comes out on top of the sort because it starts with a 0 meanwhile the rest have dates appended the the filename so I don't have a problem sorting those. Please help me if you can. <? //Special case for extra files IF($Recordmyrow['App'] == "(Printable)") { $display = false; $column3 = "Printable VER"; IF($securityvalue == "P") { if(substr($path, 0, 5) == "file:") { $filename = substr($path, 5); if(file_exists($filename)) { $basename = substr($filename, 0, strrpos($filename, '.')); $ext = ".pdf"; $allfiles = glob("{$basename}*.pdf"); rsort($allfiles, SORT_NUMERIC); foreach($allfiles as $file) { if($ext == ".pdf") { $column4 = "<a href=\"pdf.php?src={$file}\">VIEW</a><br />\n"; $codate = substr($file, 70, 8); $co = substr($file, 59, 1); if ($codate != "pdf") { $column3 = "Printable File - ".$codate; } elseif ($codate == "pdf") { $column3 = "Printable File - LEGACY"; } IF($lastGroup != $Recordmyrow['Grouping']) { $lastGroup = $Recordmyrow['Grouping']; ?> <TR> <TD colspan="4" align="center" bgcolor="#418765"><B><FONT color="white"><? echo $Recordmyrow['Grouping'] ?></FONT></B></TD> </TR> <? } ?> <TR> <TD class="display" align="center" bgcolor="<?=changeColor($rowcount)?>"><B><? echo $column1 ?></B></TD> <TD class="display" bgcolor="<?=changeColor($rowcount)?>"><B><? echo $column2 ?></B></TD> <TD class="display" bgcolor="<?=changeColor($rowcount)?>"><B><? echo $column3 ?></B></TD> <TD class="display" bgcolor="<?=changeColor($rowcount)?>" align="center"><B><? echo $column4 ?></B></TD> </TR> <? $rowcount++; } } } else { $column4 = "Not Available"; ?> <TR> <TD class="display" align="center" bgcolor="<?=changeColor($rowcount)?>"><B><? echo $column1 ?></B></TD> <TD class="display" bgcolor="<?=changeColor($rowcount)?>"><B><? echo $column2 ?></B></TD> <TD class="display" bgcolor="<?=changeColor($rowcount)?>"><B><? echo $column3 ?></B></TD> <TD class="display" bgcolor="<?=changeColor($rowcount)?>" align="center"><B><? echo $column4 ?></B></TD> </TR> <? $rowcount++; } } } } i need to sort my database results by the day they were added to the database. There is a column with the timestamp of when they were inserted but how do i group them by the day they were inserted so i can display them as such: Mon 14th: 5 records Tues 15th: 11 records etc. I have an array like this: $array[$row] = array ( 'name' = $name, 'discount' = $discount, 'price' = $price ); Now, I have about 200 of those in that array, and im trying to sort by the discount, highest 1st. How would I go about doing that? Thanks. |
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