Tagged Questions
0
votes
2answers
29 views
PHP load txt file as an array [duplicate]
I have a text file (id.txt) that looks like this:
Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 4
[4] => 5
[5] => 6
[6] => 7
[7] => 8
[8] => ...
-2
votes
3answers
38 views
PHP: Issue combining sub-arrays into new array
Working on a poll script, but I have little problems with the options of a poll, creating a new array of it.
The actual example array contains 3 sub-arrays with options, sum of votes and percentage:
...
1
vote
3answers
25 views
PHP/PDO how to insert a FOR loop in the execute(array) definition?
I am developing an Android App and I have to write my own API in php. Unfortunately, I have very little experience in PHP/mysql and API's so Im struggling.
I dont know how many pictures Im going to ...
1
vote
6answers
40 views
Reading PHP array using key value
I have an array that I'm creating inside my PHP script, the var_dump function gives me this value :var_dump($arrayOfValues);
array(3) {
[0]=> array(2) {
[0]=> string(12) ...
0
votes
3answers
40 views
How can I access an array dimension, based on another array?
Using the following code:
<?php
$array = array(
array(
array('a','b'),
array('c')
)
);
$location = array('0','1');
$text = 'd';
?>
How can I achieve the following, ...
0
votes
2answers
46 views
query post with custom field value in Array
my custom field vardump() for a post with a good value (12 ) is :
Custom_field = array(1) { [0]=> int(12) }
and my args for my query is :
$artistArg = array(
'numberposts' => -1,
...
0
votes
1answer
32 views
How to pass 2 array in json from php and how to parse it in android
I am creating the android application to communicate from android device to my localhost server. I want to pass two arrays from php file to android. But I don't know how to do that. Please help me for ...
0
votes
1answer
49 views
Find out number of array occurrences in php
this answer maybe on google but i couldnt find it because i dont know the exact keywords for this. The situation is as follows. I have an array called $value that contains 2 types of arrays:
[12] ...
0
votes
1answer
27 views
structuring the array in required way while using jqplots
I am using jqplot to show data in a graph.I am able to fetch data in the array ,but I have a small problem
to plot data the format is
[["Pens",10],["Pencils",30],["Erasers",40],["Charts",3]]
I am ...
0
votes
2answers
36 views
how to handle this: Get all rows with the same email address, operate on ids, email them once
Honestly, I do not even know how to ask this question since I also do not have any plan on where to start.
Say I have the following in mySQL:
id | URL | email |
---|------------|---------|
...
1
vote
5answers
51 views
Problems decoding returned JSON data as an object
Im not sure how to exactly get values (access objects and show them on page, or store as variables, etc. just I want to get those IDs (9473, 5649, 7953 .......) from JSON output.
Adding the URL which ...
1
vote
4answers
41 views
Javascript json_encode > JSON.parse() array
I the following PHP code:
echo "<img src='../images/edit.png' onclick='showEditDiv(" . json_encode($row) . ");'>";
Here is the HTML result:
<img src='../images/edit.png' ...
0
votes
2answers
40 views
PHP search item in 2nd level of associative array and delete it
I have an associative array:
array(
'0' => array(
'id' => 1,
'name' => 'one'
),
'1' => array(
'id' => 4,
'name' => 'two'
),
'2' ...
1
vote
4answers
45 views
PHP parsing a string and covert to array
I have the following string in php:
$str = '/something-new/:id/goto/:new_id/full/page/:num/';
and i need to parse that string and convert it into an array like this:
$arr = array([0] => ...
-1
votes
0answers
42 views
foreach use value from array in object
I'm trying to use a foreach loop with array and use those items in object (not sure if it is possible and not sure what to google for).
This is my code:
<?php
$array = array(
...
0
votes
0answers
25 views
PHP, How to customize the serialization of an array of dates using JSM Serializer (or Symfony Serializer)
I need to serialize an array of dates (just that, not an object containing the array of dates!) and I want to be able to control how it is done:
$serializer = SerializerBuilder::create()->build();
...
0
votes
1answer
46 views
Value is empty in PHP Array
I am developing an Instagram application. Nevermind, my questions isn't focused on the API.
Its a simple php question. However. Everytime I try to run the the output is that the TOKEN is empty.
...
1
vote
1answer
30 views
How to divide array in parts with a token?
I have an array
foreach ($infos->find('.products-list-item .products-list-item__sizes') as $sizes_info)
{
while($size = $sizes_info->children($k++))
{
$sizes_arr[] = ...
0
votes
0answers
33 views
A fast way to write (=>) and (->) characters in php arrays and object attributes?
I recently moved to program in PHP using Netbeans IDE,
I found it tedious and time consuming while writing PHP arrays and object attributes using combinations of keyboard keys ("=>") and ...
2
votes
5answers
63 views
Return php for-each output as an array
For given foreach loop output is display using echo
$output = array();
$counts = array('45','55','75','95');
foreach ($counts as $count) {
$output= $count + 10 ;
echo $output
}
it ...
2
votes
2answers
55 views
How to keep only certain array value, multiple needles php
This one is bit tricky , I have an array and I need to keep only certain value string inside of it
$getpositions = file("index.php");
$searchpoz = array('NEED1', 'NEED2', 'WANT THIS ALSO','ANDTHIS');
...
0
votes
0answers
37 views
Filter special characters, least '/'
I have some fields that are sent to an alert box in JavaScript (the one command that performs the AJAX post or get method)
What happens is that in every field I have a JavaScript function that ...
0
votes
0answers
44 views
How to put a lot of information in the class?
I have such a problem:
I'm parsing a lot of html files with Simple HTML Dom Parser, that's why I need to use three 'foreach's to parse the nescessary information from it -> I am getting a lot of ...
1
vote
2answers
19 views
Reduce an array to only the User object - Laravel
The Route where I want to retrieve information about a User with id 6
Route::get('/', function() {
echo '<pre>';
var_dump(User::find(6)->where('person_id' == 1));
...
1
vote
2answers
38 views
How to display a readable array - Laravel
After I write:
Route::get('/', function()
{
dd(User::all());
});
And after I refresh the browser I get an unreadable array. Is there a way to get that array in a readable format?
0
votes
2answers
37 views
How to echo multidimensional array using few codes?
i have two scripts. One is named as index.php and other is home.php.
index.php is used for login (verification of username and password using in_array) and then redirecting user to home.php. Here is ...
0
votes
1answer
29 views
Check whether all values in an array are equal to X number in PHP
i didnt know how to title this topic so sorry about any misunderstandings. I have an variable called $value that generates something like this:
Array ( [0] => Array ( [id] => fieldset-1 [class] ...
0
votes
1answer
23 views
Array seems to drop first element
I make a request to a database and get the following data from it:
array(5) { [0]=> object(stdClass)#39 (3) { ["route_id"]=> string(4) "1103" ["route_date"]=> string(10) "2013-12-24" ...
4
votes
7answers
53 views
PHP array values in a sequence [on hold]
Hi i am retrieving values from my database to my web page.
here is my code
foreach ($rows as $r) {
echo $r->title;
}
Now I want all my title values to be saved in a single variable ...
0
votes
2answers
22 views
php loop through array with duplicate index
I am trying to loop through an array with duplicate indexes. But it only prints 3 times not all of them. I want to print all values in the array is that possible?
Here is my PHP code:
...
0
votes
3answers
32 views
array from post into a single mysql row
I have an array that is built based on dynamic rows that changes every time. I am able to post the array but i get each field in a separate row. How can i insert the array into a single row.
Here is ...
1
vote
1answer
41 views
Finding out the position of a particular key inside an array
I have created a class to find out the position / level of a particular key inside an array. I was actually trying to create a function but I ended up creating an entire class as I had to keep track ...
4
votes
2answers
60 views
How to expand a string with PHP, using the FROM and TO numbers specified within square brackets?
Let’s say I have the string http://www.example.com/images/[1-12].jpg. I would like to expand it into:
http://www.example.com/images/1.jpg
http://www.example.com/images/2.jpg
...
0
votes
2answers
36 views
Compare the data of two arrays using foreach PHP
I'm currently trying to compare the data of two arrays against eachother. My code looks something like the one below:
foreach ($arrayOne as $one) {
$variable = $one['one'];
foreach ($arrayTwo ...
1
vote
2answers
56 views
Storing an array in a session
So I'm trying to store an array in a session, but instead of making it an array it just counts everything up all the time! I just want the value that is done in the session, so I can check if the ...
2
votes
1answer
28 views
How do I change a paragraph into an array in PHP including the spaces and punctation
I have a string like this Hello? My name is Ben! @ My age is 32.
I want to change it into an array with all words, spaces and punctuation as separate entities in the array. For example if I did ...
3
votes
3answers
42 views
Type hinting - specify an array of objects
How can I specify the argument type as an array?
Say I have a class named 'Foo':
class Foo {}
and then I have a function that accepts that class type as an argument:
function getFoo(Foo $f) {}
...
0
votes
3answers
23 views
Iterations in a while->fetch loop not working
I have a function that extracts the details of an item in a database, and adds it to an array before returning it. Currently, i am trying to query the filepath of any images related to the item and ...
0
votes
2answers
48 views
Function calls itself, is this possible?
I've been looking around the internet trying to learn more about sanitization an validation in PHP and it's the second time I run into this type of function that I have some trouble understanding how ...
-2
votes
1answer
49 views
merge Array using Function in PHP [on hold]
I am new to PHP programming and i want to do this functionality using php coding style.
I have a two integer array and i want to merge it in to a single array without using any built in php ...
0
votes
3answers
40 views
call to a member function execute() on
Having trouble with line 27, Don't quite know why as I am very new to PHP/MySQL.
Was wondering if anybody can advise me why I am getting the error;
"Fatal error: Call to a member function ...
0
votes
1answer
44 views
PHP Count Showing 2 Elements in Array, For Loop Loops 4 Times
I have an array that I want to loop through. Using:
echo count($places);
I get a value of 2. Similar print_r the array gives 2 items.
However, when i run a for loop it seems to go through 4 ...
0
votes
1answer
19 views
Accessing Object Properties (Drilling down without array conversion) [duplicate]
I have recently been working with tv_grab_uk_rt which generates a TV guide xml file. I have written a script to convert the XML into an object which I can the loop through and insert into a database. ...
1
vote
0answers
39 views
array store in CodeIgniter sessions
i am calling a controller with method setActiveId and store 1 array in session and display after storing by using var_dump($this->session->all_userdata()) it shows perfactly but in same ...
0
votes
4answers
49 views
Print a variable outside foreach loop [on hold]
Hi friends i need to print a variable outside a foreach loop, but i don't know i can do it. There's someone how can help me?This is my code.Check it out
if(is_array($arrayValues2)
&& ...
0
votes
2answers
58 views
Array into mysql row
Hello i have a dynamic form that can change field names upon user selection. i would like for the form result to be inserted into one mysql row.. i create an array as follows:
<?php
...
-1
votes
5answers
37 views
How to get query result into an array in PHP
I have written a query on database the result is given in this form
Apples-100
Grapes-200
Oranges-50
Bananas-30
now i need to store the data in an array like this
...
3
votes
9answers
78 views
Array sort by First Value
This is my current Array
Array
(
[0] => [10,13],
[1] => [11,15],
[2] => [12,7],
[3] => [1,0],
[4] => [2,0],
[5] => [3,0],
[6] => [4,0],
[7] => ...
0
votes
3answers
50 views
Using form method POST to an existing PHP array
Using the following form to POST to the same page upon clicking submit:
<form action="" method="post"><a class="buttonnohover">
Enter URL: </a><input type="text" name="term2" ...
0
votes
1answer
32 views
php foreach iteration over object property array not incrementing the value
Please help! I have been staring at this for too long. I have a property of an object that is an array of objects. I want to pass in an object to a method of the parent object and search through that ...
