Array Problem... - Store This List In $_SESSION['liste'];
the user selects 6 numbers in a list I have to store this list in $_SESSION['liste']; (I cant do it differently) the list is stored like that: 34-21-44-32-12-11 (cant do it differently either)
what I need to do is to explode the array, get rid of the - , sort the values in ascending order and send them to my table as a string. so in the end I should have: 111221323444
I tried using a variation of laserlight's script (given in a previous post) without success... hope that someone will have time to give me a hand again in telling me what I could change in saberlights script to make it work.
View Complete Forum Thread with Replies
Related Forum Messages:
Store The $_POST Stuff To A $_SESSION
I've got a basic user register form, action="POST". in my php code (on the same page, i store the $_POST stuff to a $_SESSION if the user screws a field up so they don't have to reenter all their info. But i'm thinking, why should i use $_POST at all if i can just us the $_SESSION array? or maybe even vice versa? or am i doing this all the wrong way?
View Replies !
Store The Mysql Unique ID Using The $_SESSION?
Is it safe to store the mysql unique ID using the $_SESSION? Also, how can I destroy a session once the user Click X cancel on the top right hand corner of explorer? I meant I dont want to destroy session while the user is on my page doing their work. I want to destroy the session only when they click that red X cancel.
View Replies !
$_SESSION Array
A small problem that has me kinda baffled. This is the situation: I've set up a self-submitting form FORM.PHP. Once the inputs are validated, the info gets put in SESSION variables and the script redirects the user to a review form REVIEW.PHP which displays the info the user has input and allows them to edit or submit. At the top of that page, I have the following code: --- start code --- foreach ($_SESSION as $key=>$submission) { if ( empty($submission) || ($submission == "") || (strlen($submission) == 0) ) { $DISPLAY[$key] = "« BLANK »"; } else { $DISPLAY[$key] = $submission; } } extract($DISPLAY); --- end code --- The form then displays the info now extracted from the $DISPLAY array. By creating a new array $DISPLAY for the $_SESSION variables, the idea is that this page will indicate the optional fields where the user didn't input data with the string, "BLANK", without changing data in the $_SESSION array. At the bottom, there is an edit button which will take a user back to the original form where the form will be repopulated with the $_SESSION data. The problem I'm having is that the blank $_SESSION variables are being overwritten with the "BLANK" string that's only meant to appear in the review form. Not a huge problem, but I can't figure out why it is happening. Any ideas? I've scoured my code. There's nothing that deliberately overwrites info in the $_SESSION array on the review page. All I can figure is it must have something to do with the way FOREACH operates.
View Replies !
Copying A Multidimensional Array To $_SESSION
Specifically, is it possible to copy a multidimensional array into the $_SESSION array - ie a deep clone of all keys and data? I naively assumed that $_SESSION["myArray"'] = $myArray ; would work but it doesn't appear to work. Is there a single function or assignment I can use, or would I need to use a "foreach" at every level?
View Replies !
Clearing/deleting $_SESSION Array?
I have a $_SESSION array in a nested loop that I need to clear for multiple passes and cannot seem to figure out how to this. I have read the manual on unset and such but there seems to be no clear technique that I can ascertain. PHP Code:
View Replies !
Limit On The Size Of An Array In $_SESSION?
I have an object in the session-data which contains a search-result list. It might, at various times, contain 16,000 entries or more. I seem to be noticing, however, that when the size of the result-list is more than around 1,000 records ... the object simply does not get saved into the $_SESSION data at all. The PHP memory-limit is 30 megs. I never see any curious output in the Apache logs, and the application does not fail. The trouble is simply that when the search result is large, and the search-results page enters, it finds that there is no search-result object in the session data. For a smaller result set, and /identical/ code, the object is there.
View Replies !
Removing A Single Value From $_SESSION Array.
What I have here is three select boxes one for all the tables in the db, one listing the table columns in that table and a third to collect the table columns selected stored in a session called $_SESSION['collections']. Up to this point all that works beautiful the session stores the selected collections. But heres what I want to be able to do: I want to remove single values from the $_SESSION['collections']. How do I do that? Code:
View Replies !
$_SESSION Array Not Taking It's Values
?php session_start(); if(!isset($_SESSION)){ $_SESSION=array(); } if (isset($_POST['scheck'])) { foreach ($_POST as $key => $val) { if(ereg('^a[0-9]+$',$key)){ $_SESSION['$key'] = $val; ...?> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" here is the session data but everytime I check the session values the array allways stays empty.
View Replies !
$_SESSION Passes Vars BUT NOT ARRAY
NO ONE seems to have had the problem I'm having - and it doesn't make ANY sense. I'm running php 4.3.3 on a local server; and 4.3.10 on my isp's web server. I've tested this on both with the same results. all I fricking want to do is pass an array from 1 script to the next - sure sounds simple enough - right? Code:
View Replies !
Updating Values In A $_SESSION Array
I've been working on a webshop, and I've got most of the functionality up and running. One problem, however, that I don't seem to be able to solve is as follows. My shopping cart is stored in $_SESSION['cart'] array. As I need to keep tabs on what items are ordered and their quantity I add elements like this: Code:
View Replies !
Fetch Array - Create A $_SESSION Variable
I am writing a contact management php page. In the page I use mysql_fetch_array() to show the search results. If the user searchs by first name, there are times when multiple entries come up. Once the data is displayed on the screen the user has the option to edit, or delete this entry in the database. So on this one screen it shows all the search results. If the user clicks on edit or delete, I then create a $_SESSION variable to bring this information to the edit or delete page. However this variable only gets created for the first entry when I do the mysql_fetch_array(). If I choose any entry after the first, it brings over the first entries information. How would I create a variable to bring this over to another page to edit or delete each specific contact. Is there a better way to do this?
View Replies !
Array Merge Problem - $_SESSION Involvement
I have a form that I have built for submitting a long list of information from the user. If there is a problem that got missed by the javascript validation I would like to catch the error on the server-side with a function I have in the form handler script. Then when they have to go back to the form, it is populated with the information that they had already typed in without having to re-type it again. The problem is I would think the best way to do this is to create a session variable for each of the fields in the $_POST array. Then on the form itself, use the value = '{$_SESSION['fieldname']}' to populate the fields when they hit the back button. I read that ARRAY_MERGE() does not work. I am working on a system that we do not know exactly what is already in $_SESSION array (we are basically hacking an existing system) so we need to leave the $_SESSION array intact, but add in the $_POST array. How do I do this easily without spelling out each and every variable explicitly on the form and placing it into the session array?
View Replies !
Store Values In An Array
$a=10; $a=15; while ($a <= $b) { $a++; } The output is 10,11,12,13,14,15 How to store the values of $a(10,11,12,13,14,15) in an sigle array.
View Replies !
Store Classes In An Array?
Is it possible to store classes in an array? I am fairly new to PHP, and haven't found anything either way yet. I have a program that where you can have multiple notes attached to a ticket, which are stored in a database. I would like to just pull all the notes from the database, storing each one in a seperate class, which itself is stored in an array (well, another class, but it's a classList, it's mainly an array). I'm getting an error when I run the page: "Cannot use a scalar value as an array", and "Call to a member function on a non-object". The second is related to the first, as I'm calling a function on the array value. If it is possible, I probably coded something wrong. If that's the case, I'll post some code.
View Replies !
Get Data From The Db And Store It In An Array
I want to have an input field in my Admin CP when you are creating a Forum where you can input a list of numbers (member ids) seperated by commars, like this: Quote1,6,4,8,2 These will be the ids of people who can moderate the Forum and will be stored in the db along with all the other stuff like forum name/description etc. That's easy enough. Now my problem is I need to get that from the db and store it in an array... basically so I can do something like: <?php if(in_array($_SESSION['mem_id'], $forum_moderator_array)) { echo('Congratulations, you are a forum moderator.'); } ?> How can I go about doing this?
View Replies !
Store A Array As A Variable
is there any way that i can store a array as a variable because i dont want to creat a database for thousands of variables. heres what i thought of so far <?PHP $arrayval = "1,3,2,7,4,6,8,15,12,78,96,1203,1029,39509,12999"; $array = array($arrayval); echo $array[1],$array[3],$array[2],$array[5],$array[6],$array[4],$array[7],$array[9],$array[5],$array[10],$array[13]; echo "<hr>"; echo $arrayval; echo "<hr>"; $sum = $array[1]+$array[3]+$array[2]+$array[5]+$array[6]+$array[4]+$array[7]+$array[9]+$array[5]+$array[10]+$array[13]; echo $sum; ?>
View Replies !
What's The Best Way To Store An Array In The Database
I am trying to build a simple tree menu where the main items can be either a link or open up a subList of items which themselves can belinks or open into more submenus and so on. An example is: $ar = array( 'new_user' => 'newuser.php', 'tst1' => array( 'subtst' => 'subtstlink.php', 'subtst2' => 'sublink2.php' ), 'heyhey' => 'heyhey.php', ); I am wondering what is the best way to store that in a mysql database (Both the item name and the link to it). Is there any php function that will allow me to make such an array into some sort of variable (String?) which can then be read easilly and made back into the array for manipulation and creation of the tree menu?
View Replies !
How To Store Array In Cookies?
I try to store array in cookie this way: for($i=0;$i<5;$i++) { Â Â Â Â $field[]='test'.$i; } $_COOKIE['field2']=$field; Is it possible do it that way? I don't want to store each value of array list store separately. I'd like to store them at once. If I was storing values just to another "normal" variable (not cookie), I would do it this way: Code:
View Replies !
Can I Store An Array In MySQL?
I would like to store an array in a MySQL table. The values will be numeric and ranging from 1-999. I'm not sure if this is possible, and if it is then I'm not sure on the correct field type to use.
View Replies !
Store Variable In An Array
so i have a query that returns a bunch of rows.... i display the contents of the query into a table... one of the variables that the query returns is $title.... after each row is returned im wanting to store the $title variable into an array, so i can then access that array later... here is my code for storing $title into the array Code:
View Replies !
Store An Array In A Text Document
I want to store an array in a text document. what I've been doing so far looks like this: fputs( $myFile, $myArray ); but all it does is write the word "Array", instead of the actual array. I'm new to php and I've done my best to search the manual and numerous web resources (including this forum) for an answer, so please don't flame.
View Replies !
Store Mysql Results Into An Array
i just started using php. i've used it before as a maintainer. fun stuff. well now i'm the writer. i want to abstract all the DB commands away from myself and all other developers. so i'm writing a function to query the php database from all users of the database and store them into an array as a return value so that i can seperate my database code from my html creation code. 1. is there a way to put all my database functions into a php file and include that file into all my other php pages? similiarly to a #include in C++ or a import package name in Java? 2. my code to run down the fetched results and store them into an array doesn't seem to be working the way i want it to. if i print out the results from the mysql returned fetch the data is fine. however the array seems to print out "Array[elementnumber]" instead of the value. Code:
View Replies !
How To Store Checkbox Values To An Array?
I need to allow the user to select multiple mysql records via an html form checkbox. On submission of the form I would like to store these values in an array for either multiple record deletion or creating a list of records. Code:
View Replies !
Four Fields That Are Dates, Store As An Array
I have a form that has over 100 fields. I have four fields that are dates that I would like to store as an array. When I submit the form I place the dates in the array like so: $planworkdate = array("mon" => $planworkdate0,"tue" =>$planworkdate1,"wed" =>$planworkdate2,"thu" =>$planworkdate3); and insert into mysql database. When I try to retrieve the data I get the word Array for the result. What am I doing wrong? $query = "SELECT planworkdate from general"; $resultall = mysql_query($query); $planworkdate=mysql_result($resultall,$x,"planworkdate"); print $planworkdate; ...
View Replies !
Store Form Fields To An Array
i have a form which consists of several fields for name, address, number etc. i use a php form to process this and output it onto a html form. the thing is, i'd like to store the information in an array. so for each user, the array will have their details. and this can be printed on the screen. can you tell me how this is possible. i have seen examples of arrays, but the values are assigned to the variables already.
View Replies !
Pass The Current $_SESSION[] Array Variables To Secure Domain
I'm trying to pass the current $_SESSION[] array variables to my secure domain for payment details. I am attempting this via passing the SID via URL thus: example1.php (Non-SSL) <? session_start(); // Start Session $_SESSION['package']='Package1' $SID = session_id(); echo $_SESSION['package'] ; echo "<form action='https://secure.example.com/example2.php?SID=$SID' method='post'><input type='submit' value='Continue'></form>"; ?> example2.php (SSL) <? session_start(); // Start Session if (isset($_GET['SID'])) { $_SESSION['session_id']=$_GET['SID']; } echo $_SESSION['package'] ; ?>
View Replies !
Store The Entire Table In A Two Dimensional Array
I am reading info from a tab-delimited text file and I was wondering if anyone knew how to get this concept to work. I am trying to store the entire table in a two dimensional array, but the way I'm doing it right now won't work. for($i=0; $i<$numrows; $i++) {$columnsvalue[i] = explode(" ",$newfile[i]);} does anyone else know how to better work with multi-dimensional arrays?
View Replies !
Mysql_fetch_array Way To Pull Out All The Data, Store It In An Array
I have a webpage which runs repetitive queries agaist a database in order to extract one item at a time and then put the items in an HTML table. The reason for this is formatting, plus the page hits 4 databases. Instead of running multiple queries pulling one item at a time...is there a way to pull out all the data, store it in an array, and then pull individual items from the array with php as I want to insert them in the table? So, example is Code:
View Replies !
Variables To Store (Name,Species,Sex) Inside An Array
In PHP, is there anyway of using variables to store each piece of information (Name,Species,Sex) inside an array. Then, when it comes to fetching the information, the array position (e.g. 0) is called along with the information type (Name etc). A bit like the following: record(1).name The information is coming from the record array, at position 1 displaying names.
View Replies !
Array Problem - Extract And Store In Seprate Variables .
I have an array from a program of the type $list_box_contents[$row][$col]['text']; There are 3 columns and an indefinite no. of rows. Each array element contains a few bits of information. I want to to extract this and store in seprate variables . $list_box_contents[$row][2]['text']; has 2 bits of information, a price and a small text box with some text. How can extract the price data from this .
View Replies !
List The Value From The Array
I have a textfield like: <input type="text" name="cant[]"> on the next page i have 10 textfields like this .. so i have an $cant array. how can I list the value of them from the array ? with foreach I suppose but how ?
View Replies !
Take The List From Array
Array 1= If I get an array of FRIEND_ID numbers Array 2= and an array of BULLETIN_ID numbers and somehow in this array the USER_ID of the user who created it Can I take the list from array 1 and find all matches from array2 where the FRIEND-ID in array 1 matches the userid in array 2 and have the result make a new array?
View Replies !
Array And List
trying to split up a comma seperated string into an array and then list, however having some problems, after some assistance if at all possible. I currently have a value, in $r which is 4 values seperated by commas. Im trying to put them into an error and then I try to put them in a list. I code im using. $r = '1,2,3,4' //this is my variable $urlstring = array($r); //put variable into array list($one, $two, $three, $four) = $urlstring; // problem here is that all of the values fro $r get put into the first variable in the list, $one.
View Replies !
String List To Array
I'm trying to convert a slash-delimited string to an array, but I'm wary of null elements that I want to eliminate. I'm frustrated with explode(), array_unique(), and array_pop(), and I'm wondering if there's a better way. I'm only interested in unique array elements. Here's what I've got $a = "10/20/30" should become an array where $b[0] = 10, $b[1] = 20, and $b[2] = 30. Now here's the fun part. Often my arrays will have $a = "10//" I'd like that to become $b[0] = 10 and that's all. So I tried applying array_unique() to explode("/", $a) but you have to be careful about how many elements are returned. Then I tried to use array_pop() to drop the last element if it's empty, but array_pop returns a scalar string when there's only one element left. So when you use $b = array_pop($q), sometimes there is no $b[0].
View Replies !
Setting A List Into An Array
I need some help creating a calendar display of sorts. I have a list of days as headings and under each day a list of events. Each event can have multiple bands performing. I have two tables: tbl_events & tbl_bands tbl_events contains the date, and show info and a field called band_ID which is a comma delimited list of each bands unique band_ID from table tbl_bands. Here's my problem. I want to take that list output: tbl_events.band_ID = 1,2,4,5,6 and set it into an array. If I set $band = array($rst["band_ID"]); and echo $band[0]; I get 1,2,3,4,5,6 what i need is: $band[0] = 1 $band[1] = 2 $band[2] = 3, etc....
View Replies !
Drop Down List From An Array
I want the array to contain a valid year of birth for anyone between the ages of 16 and 80. I'm pretty sure this code is correct.(though it might be a bit sloppy to all you pros) Code:
View Replies !
Array: Re-generate The Key List?
I have a script that read information from a directory (using scandir()), and puts it in an array. Now I want to filter out all files and unvalid directories (ie: '.' and '..'), so that I keep the normal/visible directories. Than I loop through the array with a while(isset($array[$i])). When I use array_filter() to filter out the unwanted files/directories from the array, it will also delete the keys. So the keys arent for instance: 0, 1, 2, 3, 4, 5 but: 2, 3, 5 When I loop through the array it will say: key 0 (in the beginning, when $i = 0) is not set and so it will stop. How can I re-generate the keys so there wont be gaps between the numbers?
View Replies !
How To Create Html List From Such Array ?
I've got an example array like this: $myArr = array( array("jj", "0", "jjj"), array("ee", "0", "eee"), array("bb", "ee", "bbb"), array("ll", "ee", "lll"), array("ff", "0", "fff"), ) Where each row is an array with columns: id of list element, id of parent list element ("0" means main node) and content of the element. So, from my array I'd like to create a list like this: <ul> <li>jjj</li> <li>eee <ul> <li>bbb</li> <li>eee</li> </ul> </li> <li>fff</li> <ul>
View Replies !
Dynamic Drop-down List In Array
Q. How do I create a dynamically-generated drop-down list for use in an array. I'm using PHP with a MySQL database (through phpMyAdmin) My database table is called com_courses, and I want to pull the distinct 'title' fields and have them appear as a drop down menu for the user to select in a form. Here is my array, with (at the moment) manually-entered 'titles' (which I now need to be dynamically generated from my database field: 'com_courses.title' array ( "coursetitle", "Course Title:", $EXTRA_SELECTLIST, array ("Report Writing", "Recruitment & Selection", "Presentation Skills", "Essential Telephone Skills", "Time Managememt", "Customer Care", "Other"), 0 ), I am not an experienced programmer, but can play around with php to customize programs. I've read up on arrays (I bought a "Programming with PHP and MySQL" book, but it just stops short of this problem). I can't figure this one out.
View Replies !
Array List Menu Problems
I am trying to store values from a List Menu into an sql database table as an ARRAY. However, when I select the multiple values from the form, it only stores the selected values as 'Array' in the SQL table. Here is the Select Statement: <select name="NOTES[]" size="9" multiple="multiple" id="NOTES"> <?php do { ?> <option value="<?php echo $row_literarydevices['LDEVICE']?>"<?php if (!(strcmp($row_literarydevices['LDEVICE'], $row_Recordset1['NOTES']))) {echo "selected="selected"";} ?>><?php echo $row_literarydevices['LDEVICE']?></option> <?php } while ($row_literarydevices = mysql_fetch_assoc($literarydevices)); $rows = mysql_num_rows($literarydevices); if($rows > 0) { mysql_data_seek($literarydevices, 0); $row_literarydevices = mysql_fetch_assoc($literarydevices); } ?> </select> Can anyone offer a reason to why the values are not being stored?
View Replies !
Indented Text List To Array
I'm trying to get a tabbed list into a structured array and can't seem to get it. I'd like the get from this: PHP Code: <?php $contents = array( Â Â Â Â 'Level 1 Item 1', Â Â Â Â 'Level 1 Item 2', Â Â Â Â " ".'Level 1 Item 2 > Level 2 Item 1', Â Â Â Â " ".'Level 1 Item 2 > Level 2 Item 2', Â Â Â Â 'Level 1 Item 3', Â Â Â Â 'Level 1 Item 4', Â Â Â Â " ".'Level 1 Item 4 > Level 2 Item 1', Â Â Â Â " ".'Level 1 Item 4 > Level 2 Item 1 > Level 3 Item 1', Â Â Â Â " ".'Level 1 Item 4 > Level 2 Item 1 > Level 3 Item 2', Â Â Â Â " ".'Level 1 Item 4 > Level 2 Item 1 > Level 3 Item 1 > Level 4 Item 1', Â Â Â Â " ".'Level 1 Item 4 > Level 2 Item 1 > Level 3 Item 1 > Level 4 Item 2', Â Â Â Â 'Level 1 Item 5',.
View Replies !
Dynamic Drop-down List With Array - Question
Can anyone out there give me a pointer regarding creating a dynamically-generated drop-down list connected to an array? And is that question as clear as chocolate spread? Here's what I've got. I'm using PHP and MySQL database. I'm customizing some calendar software, and I want the user to fill in a form by selecting a title from a drop-down list, generated by my MySQL database. However, the program I'm customizing uses arrays, which is where I'm stumped. What do I need to add to this code to make the array of titles(eg "report writing" etc) come from my database, rather than the manually-entered values that you can see here. The field I want to pull from is called com_courses.title array ( "coursetitle", "Course Title:", $EXTRA_SELECTLIST, array ("Report Writing", "Recruitment & Selection", "Presentation Skills", "Essential Telephone Skills", "Time Managememt", "Customer Care", "Other"), 0 ), I hope it's not cheeky to ask this, BTW I bought a book on Programming with PHP and MySQL, but it doesn't answer this question,
View Replies !
Retrieve Array From FORM List Of Values?
I have created a form where a user selects 2 items from a list of 8 values. That form field is called "choices" and returns a value to the php file as $choices. This form posed no problem when I only allowed a single item to be selected, but the client now needs to have 2 items selected at a time. The problem I'm having is that I don't know how to turn the multiple selections on the form in to an array. I thought the $choices variable would automatically become an array, but Using[color=blue] > for ( $i = 0; $i<2; $i++ ) > echo "$choices[$i] ";[/color] only returns the first two letters of the last selected item value. And [color=blue] > foreach($choices as $articles) > echo $articles. ' ' ;[/color] Returns an invalid argument. While echo $choices returns the second item selected in the list, but not the first. It appears that the variable is replacing the first item selected with the second rather than returning an array.
View Replies !
|
TRACKER
