Example: $arr1 = array('a' => "1", 'b' => "2", 'c' => "3", 'z' => "4"); $arr2 = array('a' => "9", 'b' => "8", 'c' => "7", 'd' => "6", 'e' => "5"); Output: $result = array('a' => array( 'f1' => "1", 'f2' => "9"), 'b' => array( 'f1' => "2", 'f2' => "8"), 'c' => array( 'f1' => "3", 'f2' => "7"), ...
I need to create array like that: Array('firstkey' => Array('secondkey' => Array('nkey' => ...))) From this: firstkey.secondkey.nkey.(...) ...
I need to convert this array into a single dimensional indexed array or a string. Happy to discard the first key (0, 1) and just keep the values. $security_check_whitelist = array 0 => array 'whitelisted_words' => string 'Happy' (length=8) 1 => array 'whitelisted_words' => string 'Sad' (length=5) I tried arra...
Question asks itself ^ I've heard I can mimic this using http_build_query, but I'd rather use a function that's meant for this. Thanks for replies input example: $assoc = array( "fruit" => "banana", "berry" => "blurberry", "vegetable" => "lettice" ); output wanted: (i get this with http_build_query) string(46) "fruit...
I need a data structure that manages integer IDs for T objects (typically std::string). It should support getting the ID for some object and, vice versa, get the object for some ID: // if object not seen before: copies and stores object and returns // new ID, otherwise just returns its ID int Add(const T& obj); // if obj not found: ret...
I have an array of items as follows in Javascript: var users = Array(); users[562] = 'testuser3'; users[16] = 'testuser6'; users[834] = 'testuser1'; users[823] = 'testuser4'; users[23] = 'testuser2'; users[917] = 'testuser5'; I need to sort that array to get the following output: users[834] = 'testuser1'; users[23] = 'testuser2'; us...
I have an autocomplete text box that users can type an item code into and need to find out what the id number of that item code is in javascript. An associative array is the way I would imagine it should be done, but the following seems a little long winded and Im hoping someone has a better way to do it or shorthand of what I have belo...
I have an array like this: $array = array( 'fruit1' => 'apple', 'fruit2' => 'orange', 'fruit3' => 'grape', ); Is there a function that'll grab 'apple' (the first key) from that array? Or do I have no choice but to do this? function firstkey($array) { for($array as $first) { return $first; } } ...
I have a Mysql Recordset that I have put into an associative array so that I can reuse it over and over. I used this function to put the values into the array: while(($Comments[] = mysql_fetch_assoc($rsComments)) || array_pop($Comments)); Here is what the print_r($Comments) displays Array ( [0] => Array ( [CommentID] => 10 [Comment]...
Hello all I have an array like this... Array ( [0] => Array ( [id] => 10651 [userid] => 079eb9f4b9eb573f6aec93ce97ed1e7f ) [1] => Array ( [id] => 74315 [userid] => 1283612836 ) [2] => Array ( [id] => 74315 ...
Good day everyone. I have an regular array (this is the print_r result, the array can have from 1 to n positions): Array ( [1] => value1 [2] => value2 [3] => value3 ) I have another array defined elsewhere as: $array_def['value1']['value2']['value3'] = array( 'fl' => 'field1', 'f2' => 'field2', ); Using the first arr...
I'm new to "Object Oriented" PHP, but have managed to figure most things out so far. I'm building a website where users can register an account and then add, let's say, hobbies onto their profile. I've managed to figure out creating the class, object, storing a single user in the database, and retrieving a single user from the database ...
I am learning php. In spite of so many examples on google, I am still confused about implementing arrays which are two dimensional and three dimensional. Can anyone explain, in simple terms, with an example please? ...
Hi all, I'm not sure if this is even possible after trying to figure it out for hours but here goes... I have an class, UserPicture, which has properties for filename, filetype, created etc. (i.e. it doesn't store the actual picture as a blob, rather references it by using $filename.$filetype). I want to be able to have a page that dis...
Hi all, here's my problem. I have a datepicker which has only some dates enabled based on 3 sets of arrays. onSelect I retrieve the available date I clicked. Now things get complicated. The array with the available dates needs to be an associative array with id and date as 'key' and 'value'. How do I retrieve the id associated with the a...
I wrote a code to parse through something, dynamically making an array out of the array keys of one array. This is from a form, so the odd key has a value, and that is somehow the problem. My code: //array values are not needed in my code, just junk rather $array = array('one_a'=>2, 'three_b', 'four_c', 'five_d'=>12); $number = array(...
I want to create an associative array with values read from a file. My code looks something like this, but its giving me an error saying i can't the indicies must be ints. Thanks =] for line in open(file): x=prog.match(line) myarray[x.group(1)]=[x.group(2)] ...
Im trying to add elements to a dict list (associative array), but every time it loops, the array overwrites the previous element. So i just end up with an array of size 1 with the last element read. I verified that the keys ARE changing every time. array=[] for line in open(file): result=prog.match(line) array={result.group(1) : res...
In PHP when you have an associative array, e.g.: $groups['paragraph'] = 3 $groups['line'] = 3 what is the syntax to access the first or second element of the array when you don't know the value of the keys? Is there something like in a C# LINQ statement where you can say: $mostFrequentGroup = $groups->first()? or $mostFrequentGro...
I have the following code: var paramTemp = ret.split('^'); $.each(paramTemp, function(key, elem) { var splitTemp = elem.split('*'); params = { splitTemp[0]: splitTemp[1] }; }); I get complaints when I try to set the key to splitTemp[0]. How do I set a key to a variables value? Thanks. ...