Item In A Multidimensional Array
I have a multidimensional array (I think). It is an array that has arrays inside it. The inside arrays all have the same structure, (qty, product, color, size). How do I count how many items are 'White' * qty? I looked into the php manual and found array_count_values but others say it doesn't work with MD arrays.:confused:
array(
[0] array([0]qty, [1]product, [2] color, [3] size)
[1] array([0]qty, [1]product, [2] color, [3] size)
[2] array([0]qty, [1]product, [2] color, [3] size)
[3] array([0]qty, [1]product, [2] color, [3] size)
[4] array([0]qty, [1]product, [2] color, [3] size)
[5] array([0]qty, [1]product, [2] color, [3] size)
[6] array([0]qty, [1]product, [2] color, [3] size)
...)
View Complete Forum Thread with Replies
Related Forum Messages:
Array Explode Problem Result In A 6 Item Array
I have the following: $BB_Basket = "basket=¦APL6007,2.00¦AVX8900,1.00¦ARCAV500,1.00"; $basket_containers = explode('¦', $BB_Basket); unset($basket_containers[0]); print_r($basket_containers); This results in Array ( [1] => APL6007,2.00 [2] => AVX8900,1.00 [3] => ARCAV500,1.00 ) Now when I try to explode further with $basket_items = explode(',', $basket_containers); print_r($basket_items); This results in Array ( [0] => Array ) This should result in a 6 item array. Any ideas what I'm doing wrong?
View Replies !
Multidimensional Array Syntaxt For Preg_split Array Using Submitted Textarea
I have two textarea's called textarea1 and textarea2. What i did was use preg_split to split the textarea into seperate rows that i could use for analysis like so $array = preg_split("/[ ]?[ ]/", $_POST['textarea2'], -1,PREG_SPLIT_NO_EMPTY); $array2 = preg_split("/[ ]?[ ]/", $_POST['textarea1'], -1, PREG_SPLIT_NO_EMPTY); then i used a function created for me by a nice guy on here called get_ending($filepath) which basically stripped off of each peice of text the "http://www" from every URL i put into the textareas finishing off i wanted to create an array that would input an expression such as: echo "<a href='$array[1]' target='_blank'><img src='$array2[1]' border='0'>"; into a text area on the next page. ALL of this works, except that i dont know how to properly loop throught he array so it'll properly insert the text into the textarea on the next page. For now, all it does is place the array information in the page, rather statically, i would like to run some kind of if then statement that says "while $array has some kind of text in it, keep running this operation of echoing the following expression adding 1 to the end of the array number" I hope that makes sense Any ideas? Code:
View Replies !
Accessing Array Values Inside A Multidimensional Array
I need to access a value which is inside in a multidimensional array... Suppose there is a form and where I takes all the form values inside an array named access..and I post the values into a different array. $registrationArray = $_POST['access']; Now I need to loop through this registration array and get values printed to the new variables... Suppose this is the array $access = array (fname,lname,date,year,month) How do I print the date,year,month values into different variable by looping through registration array..
View Replies !
Passing Array Of Multidimensional Array To Function
How do I pass a part of a multidimensional array to a function. I have the following (in pseudo): $arrays[m][n]; // filled with values $chosen = 3; function doSomething($array) { // do something with 1D array } This fails: doSomething($arrays[$chosen]); Can someone explain to me why? And how to do this right?
View Replies !
Item In Array
I have an array, set up like this: $this->navigation_array['Home'] = array('text' => 'Home', 'act' => 'Home', 'redirect' => 'No', 'active' => 'Home', 'link' => 'index.php?act=home', 'default' => 'Info'); $this->navigation_array['Forums'] = array('text' => 'Forums', 'act' => 'Forums', 'redirect' => 'No', 'active' => 'Forums', 'link' => 'index.php?act=forums', 'default' => 'Info'); $this->navigation_array['Users'] = array('text' => 'Users', 'act' => 'Users', 'redirect' => 'No', 'active' => 'Users', 'link' => 'index.php?act=users'); $this->navigation_array['Config'] = array('text' => 'Configuration', 'act' => 'Config', 'redirect' => 'No', 'active' => 'Config', 'link' => 'index.php?act=config'); I want to find the first item inserted into the array, namely "Home". What is the fastest way to just call the first entry? You cant use $this->navigation_array[0] in this case because the keys are text not numbers.
View Replies !
Deleting An Array Item
I have a standard array: $foo = array( 0 => 'abc' 1 => 'def' 2 => 'ghi'); and I have a variable, $bar, which equals 'def' ... and I want to check my array to see if the value of $bar exists in the array, and if it does, delete it from the array. if (in_array($bar, $foo)) { // what goes here??? } I've done this before, but for the life of me, I'm drawing a blank now. Help a bruthah out?
View Replies !
Random Item Of An Array
What is the best way of picking out a random item of an array, regarding speed and CPU-usage ? I need a super fast way of picking out an ID from my MySQL db.
View Replies !
Modify Array Item
I'm building a shopping cart and need to add the function so if an item is selected twice, the 'quantity' counter increments. I can't get the syntax right for modifying the array value. I have this: foreach ($_SESSION['basket'] as $key => $row) { if ( $row['gnsz']==$gnsz) { $newqty=$row['qty'] ; $newqty++; $row['qty']= $newqty; } } it picks up the first qty value but I can't seem to modify it in the array. I'm making a dumb mistake somewhere .
View Replies !
Put The Itemid Of An Item Into An Array.
$count = 1; foreach($trade as $val) { $val = checkinput($val); $sel=mysql_query("SELECT * FROM `inventory` WHERE `ID` = '$val' AND `userid` = '$userid2'") or die(mysql_error()); $n=mysql_num_rows($sel); if($n == 0) { $input = "You do not own this item."; error($input); } $g=mysql_fetch_array($sel); $itemid = $g['itemid']; $itemid[$count] = $itemid; $count++; } Basically, my script is trying to put the itemid of an item into an array. The problem i'm getting is that, it's not saving the values in the array. For example, if i have 3 items and it puts them into the array, it will only save the 3rd item in the array $itemid[3] and 1 and 2 will be blank.
View Replies !
Current Item From An Array
i have an include file with many arrays that look like this: Code: $event[] = array ('stuff' => 'bla'); $times[] = mktime(0,0,0,6,9,2007); as of right now, I am using asort to sort all of these by date and display them as a list.
View Replies !
Find Item In Array
I have the following array $array = array('k1' => 'v1','k2' => 'v2','k3' => 'v3','k4' => 'v4'); how do i select the value that is provided BEFORE the key i provide ex: $mykey = "k2"; $array = array('k1' => 'v1','k2' => 'v2','k3' => 'v3','k4' => 'v4'); $value = somefunctions(); // gives the value v1 ex: $mykey = "k4"; $array = array('k1' => 'v1','k2' => 'v2','k3' => 'v3','k4' => 'v4'); $value = somefunctions(); // gives the value v3.
View Replies !
Extra Item In My Array
Why is my code. $urlarray = explode("/", "/about/new/index.php"); print_r($urlarray); returning this Array ( [0] => [1] => about [2] => new [3] => index.php ). Perhaps I am being dense but why do I have an extra empty value at the beginning of the array. Is there any way I can make it return the ones I want (ie only those containing an actual value) or do I simply have to work around this.
View Replies !
Multidimensional Array: See If 1st Key Is Available
I've got an multidimensional array $ret = $country_code[$countryCode][$langCode]; Now I want to see if $countryCode is even in that array, because if it's not, it doesn't make many sense to look further for $langCode. Eg. $country_code = array('BE' => array ('en' => 'Belgium', 'nl' => 'België'), 'NL' => array ('en' => 'Netherlands', 'nl' => 'Nederland'), ); Searching for 'BE' would make sense, but 'LP' wouldn't. I already tried: $arr = array($country_code['LP']); if (sizeof($arr) == 0) print "LP not found!" But that doesn't seem to work :-s.
View Replies !
Multidimensional Associated Array
I try to construct an array such that each element of it is another array returned by the fetch_array_function: for ( $i = 1; $i<=$n; $i++ ) { $ar[$i] = mysql_fetch_array( $result ); print "$ar[$i][fieldname] "; It prints "Array[fieldname]". If I replace $ar[$i] by $ar everything works fine! Could you pleas...
View Replies !
2 Multidimensional Array
I have a multidimensional matrix: C1 C2 C3 C4 R1[] [] [] [] R2[] [] [] [] R3[] [] [] [] R4[] [] [] [] R5[] [] [] [] R6[] [] [] [] R7[] [] [] [] R8[] [] [] [] 1. Is it possible to search in a specific column? eg: only search for a value in in C2 and get the rownumber as result? 2. Copy one or more rows and put them in between other rows? eg: move row 5 and 6 between row 1 and row 2. C1 C2 C3 C4 R1[] [] [] [] R5[] [] [] [] R6[] [] [] [] R2[] [] [] [] R3[] [] [] [] R4[] [] [] [] R7[] [] [] [] R8[] [] [] []
View Replies !
Multidimensional Array
I am trying to build a random card generator and once a card is chosen it gets taken out of the array. this is what i have so far which is far away from where I need to be. $suites = array("Spade","Clubs","Diamonds","Hearts"); $numbers= array(2,3,4,5,6,7,8,9,10,"Jack","Queen","King","Ace");
View Replies !
Shopping Cart Item Array
Trying to build a small simple shopping cart and I am having difficulty getting the solution. The cart is displaying each product, but it is overwriting the values. So if I have added 10 products, it shows ten items, but each item has the values of the last product I added. I think that this may be due to me trying to use a key to store both an array and string at once, but Iam not sure. I have looked at other examples but due to different methods, syntax is throwing me off. Code:
View Replies !
Select One Row Of An Array Where Item Number Is ..?
When I call the Ebays XML API I get an array or something similar back (see the code sample), is it possible to "select item_id where item_id = 123123" or something similar as in MySQL? If, How can I do that? Also, I need to attach a PHP variables to the row I selected as for example $starttime, $endtime and so on. Here is the code sample (the end of the scritpt); PHP Code: ....
View Replies !
Retrieving Previous Array Item
I have an array. The array key is the id of the item (for example categories[91], 91 is the ID of the category) all ID are not exactly in date order, but they're added to the array in date order, how do I find the previous (in the sense of when it was added) array entry of, for example category[ྗ']?
View Replies !
How To Reference An Array In Multidimensional Array?
How do I reference an array within an array? $mapped_array = array_map(null, $data_array, $counter_array); // okay, so now I have an array of 2 arrays - but how do I reference each array? // the next two lines fail to give an accurate count echo "Starting with ".count($mapped_array[0])." elements in data_array<br>"; echo "Starting with ".count($mapped_array[1])." elements in counter_array<br><br>"; // now I want to start at the bottom and look for an IP in each line of data_array // which I assume is mapped_array[0] for ( $i=count($mapped_array[0]); $i > 0; $i-- ) { $data_line = $mapped_array[0][$i]; $data = explode("|", $data_line); if( in_array($ip, $data) ) { // if there's a match, element[$i] of both arrays needs to be spliced out array_splice($mapped_array,$i,1); } } // again, these next two lines fail to return an accurate count echo "Ending with ".count($mapped_array[0])." elements in data_array<br>"; echo "Ending with ".count($mapped_array[1])." elements in counter_array<br><br>"; Is there something about array_map that prevents me from referencing the arrays within the array?
View Replies !
Problems Using Multidimensional Array
I am trying to understand multidimensional arrays within PHP, and am trying to do the following: $x[1][1]="test"; $x[1][2]="test2"; $x[2][1]="test3"; $x[2][2]="test4"; print ("$x[1][1] $x[1][2] $x[2][1] $x[2][2]"); but instead of getting the result: test test2 test3 test4 I am getting: Array[1] Array[2] Array[1] Array[2] Can someone please explain why this is happening.
View Replies !
Break Down Multidimensional Array
I have a multidimensional array and was wondering how it can be broken down... Array ( [0] => Array ( [0] => Array ( [0] => 1 [intsch_id] => 1 ) [1] => Array ( [0] => 2 [intsch_id] => 2 ) ) ) And I want to break it down to Array ( [0] => 1 [intsch_id] => 1, [1] => 2 [intsch_id] => 2) And this is in a dynamic query, so the results won't always be this simple. It will have the same structure as the above multidimensional array.
View Replies !
Create A Multidimensional Array From XML Doc
Currently I have the following XML document: <Programs> <Program> <ProductTypeName>30 Yr Fixed</ProductTypeName> <Rate>6.250</Rate> <APR>6.274</APR> <InvestorName>Helos</InvestorName> <Payment>2832.298</Payment> </Program> <Program> <ProductTypeName>30 Yr Fixed</ProductTypeName> <Rate>9.250</Rate> <APR>9.293</APR> <InvestorName>Avalon</InvestorName> <Payment>3784.306</Payment> </Program> <Program> <ProductTypeName>5/1 Arm</ProductTypeName> <Rate>6.375</Rate> <APR>6.399</APR> <InvestorName>Carl1</InvestorName> <Payment>2869.802</Payment> </Program> </Programs> I load it up in a domdocument and iterate through it with the following: $returns = array(); for($i = 0; $i < $xmlproducttype->length; $i++) { $returns[$i]['ProductTypeName'] = $xmlproducttype->item($i)->nodeValue; $returns[$i]['InvestorName'] = $xmlinvestorname->item($i)->nodeValue; $returns[$i]['Rate'] = $xmlrate->item($i)->nodeValue; $returns[$i]['APR'] = $xmlapr->item($i)->nodeValue; $returns[$i]['Payment'] = $xmlpayment->item($i)->nodeValue; } Giving me the following style array:
View Replies !
Passing Multidimensional Array Thru The URL
I have an issue with an array that I would to pass to a second php script; please note that I cannot use session. I have been looking at the functions : rawurlencode / rawurldecode urlencode / urldecode but it does not seems to work for my variable here is an example of variable: <? $x=0; $data[$x][title]="My title"; $data[$x][label]=array("label1","label2","label3"); $data[$x][data]=array(100,150,145); ?> How can I pass this variable thru an URL?
View Replies !
How To Return A 'sub-array' Of A Multidimensional One
I have a multi-dimensional associative array, and I'm interested in searching the array for a given key, and returning the 'sub-array' or value associated with this key. for example: Code: $array = array( 'A'=>1, 'B'=>2, 'C'=>ARRAY( 'A2' => 'FRUIT', 'B2' => 'VEGGIE', 'C2' => ARRAY( 'MEAT1' => 'BEEF', 'MEAT2' => 'CHICKEN' ) ) ); I want to retrieve the array under the key 'C2'. I have tried to 'search' the array so that its internal pointer is pointing at this element, then using 'current', but that doens't work: Code: array_key_exists( 'C2', $array ); var_dump( current( $array ) ); I've also tried a small variation of the above in order to get the reference to C2 rather than a deep copy: Code: array_key_exists( 'C2', $array ); var_dump( $array[key($array)] ); I would actually prefer to get a reference into the array rather than a copy.. I guess I'm really stuck on the 'search' part of the mutlidimensional array.. Surely there's a better way (built-in function) than iterating every element and comparing the key?
View Replies !
Single Array To Multidimensional
I have a string, comma separated, with links and their respective URLs in it. Example: Google,http://www.google.com,Yahoo!,http://www.yahoo.com,WikiPedia,http://www.wikipedia.org etc, etc. i make an array of this with explode( ',', $string ); now what i wonder is how can i turn this array into something like this: $array[0]['name'] = Google $array[0]['url'] = http://www.google.com $array[1]['name'] = Yahoo! $array[1]['url'] = http://www.yahoo.com $array[2]['name'] = WikiPedia $array[2]['url'] = http://www.wikipedia.org I hope/think this is all clear ...
View Replies !
Define The Multidimensional Array
I won't post my exact code since the project I'm working on is HUGE and I'd have to explain it all anyways, but I'll provide examples. Basically, I'm using OOP PHP to build this project... and at one point I have the constructor of 'Class1', calling another method of the same class. In that method, I want to add to a multidimensional array defined in the class itself... in the first position I want to store a string, in the next position, I want to store an instance of another class. Now, the problem I'm having is that when I try and define the multidimensional array, it takes FOREVER!!!! Literally 25 seconds! All I'm doing is this: PHP Code:
View Replies !
Multidimensional Array Loop
I am trying to loop through a multidimensional array shopping cart stored in a session. I can loop through it ok but the problem is that when the page displays I have two each of the items in the cart. I am looping through with a double foreach. If I do print "$key: $value"; inside of the second foreach I get the correct display of the items in my cart but then the actual display of the items gives me two of each. Code:
View Replies !
Checkboxes In A Multidimensional Array
I found this nice code online that does exactly what I want it do to: Emails a form that includes the posted values. I can get the text boxes, text areas, and radio buttons to send; however I cannot for the life of me figure out how to get checkboxes to send. It will only send the last-checked value. I have searched the internet and seen that this is a common problem, but I have not found anything similar to the code that I am using. Code:
View Replies !
Sorting A Multidimensional Array
I Have an array set as so: $temparr[$i]['score'] = 3.4 $temparr[$i]['id'] = 1 $temparr[$i]['title'] = 'title' $i loops the array populating it, but when I output the array, i would like to sort it by the 'score' value asc or desc, depending on what i want to show... what is the easiest way of achieving this?
View Replies !
Change Into Multidimensional Array
I have an array that looks like this: Array ( [0] => Array( [fieldID] => 001 [description] => Hi all!) [1] => Array ( [fieldID] => 002 [description] => It’s me again! ) ) And I want to change it into array that would look like this: Array ( 001 => Hi all! 002 => It’s me again! ) Is it possible to do it at all?
View Replies !
Deleting Multidimensional Array
if i have a multi dimentional array, eg: $arr[x][y] = ''; and i want to delete the enrite thing, does unset($arr); rowk, or so i have to delet the second arrays, or how do i do it???
View Replies !
Jump Out Of A Multidimensional Array?
trying to get out of an array dynamically. $transport = array('foot', 'bike', 'car', array('test1', 'test2')); i'm in test2( $transport[3][1] ), how do I go into $transport[3]? Is there a function capable of doing this?
View Replies !
Adding To Multidimensional Array
I'm realtively new to PHP and I'm trying to get my head around a particular issue. I've got an array that looks like this: $field_array = array ( array (field=>"dist_Company", type=>"text"), array (field=>"dist_Active", type=>"select", options=>array(array(oname=>"yes", oval=>"1"), array(oname=>"no", oval=>"0"))), array (field=>"dist_CompanyID", type=>"select"), array (field=>"dist_Shipping", type=>"text") ); What I'm trying to figure out is how to add to this array after it's been defined. In this case I'm trying to add the "options" subarray to dist_CompanyID element so that it has options similar to those predefined in the dist_Active element. I can do it if I specify the index like this: $field_array[2]['options'][] = array(oname=>"one", oval=>"1"); $field_array[2]['options'][] = array(oname=>"two", oval=>"2"); $field_array[2]['options'][] = array(oname=>"three", oval=>"3"); Is there some elegant way to find the index number for the element containing field=>"dist_CompanyID"?
View Replies !
Multidimensional Array Sorting
I'm having some trouble sorting a multidimensional array I have created. The use of this sorting is to set up "standings", sorted by WINS descending, LOSSES ascending, and TIES descending. The array looks as such: Code:
View Replies !
How To Create Multidimensional Array?
I have a table that looks like this: ID --> Product --> Color --> Size 1 --> Shirt --> Brown --> S 2 --> Shirt --> Brown --> L 3 --> Shirt --> Brown --> XXL 4 --> Shirt --> Black --> M 5 --> Shirt --> Black --> XS 6 --> Shirt --> Red --> XL I'm trying to create an array that looks like this: Array ( "Brown" => array("S", "L", "XXL"), "Black" => array("M", "XS"), "Red" => array("XL")) The following gives me two separate arrays, one for colors, and one for sizes: Code:
View Replies !
Unique-ing A Multidimensional Array
I am storing a 3-dimensional array in $_SESSION. The important data has this form: $_SESSION["items"][item_type][item_subtype]. I need to make sure there are no duplicates, where duplicate means the item type and subtype match. I have looked at the comments on php.net for array_unique, and there are multiple posts that claim to provide code for unique-ing a multidimensional array, but I could not get any of them to work. I am wondering if it has something to do with the fact that I'm using $_SESSION.(?). What I want to do (pseudocode) is: array_unique($_SESSION["items"]).
View Replies !
|
TRACKER
