i have below array,and i have amenities id = 50,i need to show amenities name like 'Express check-out' using amenities id = 50 from this array using php.
Array
(
[amenities] => Array
(
[0] => Array
(
[id] => 0
[name] => Cash machine
[key] => CASHMACHINE
)
[1] => Array
(
[id] => 42
[name] => Express check-in
[key] => EXPRESSCHECKINSERVICE
)
[2] => Array
(
[id] => 50
[name] => Express check-out
[key] => EXPRESSCHECKOUTSERVICE
)
[5] => Array
(
[id] => 3
[name] => Wi-Fi
[key] => WIFISERVICE
)
)
)
There are many ways that your problem can be solved. Easy way can be as follow
function getAmenities($array,$id){
foreach($array['amenities'] as $tmp_arr)
if($tmp_arr['id']==$id)
return $tmp_arr['name'];
}
echo getAmenities($array,50);
I have not checked result but should work fine. Please let me know if this works for you
How do u create this Array?
Can't u just use the id as the key when u create it, like:
$key = $array2['id'];
$array['amenities'][$key] = $array2;
Related
Here is my Sample table:
Here is My Query:
SELECT * FROM table
Result for above query is:
Array
(
[0] => Array
(
[id] => 1
[name] => a
[country] => x
)
[1] => Array
(
[id] => 2
[name] => b
[country] => y
)
)
I need to get the field names in the first element of the array.
Expected result array is:
Array
(
[0] => Array
(
[id] => id
[name] => name
[country] => country
)
[1] => Array
(
[id] => 1
[name] => a
[country] => x
)
[2] => Array
(
[id] => 2
[name] => b
[country] => y
)
)
How can I modify the Query to get this result?
Thanks in advance...
Display issues should generally be dealt with in application code, not SQL queries. If you have your values in an array (called $results, say), you can use this code to add the desired entry:
array_unshift($results, array_combine(array_keys($results[0]), array_keys($results[0])));
print_r($results);
Output:
Array
(
[0] => Array
(
[id] => id
[name] => name
[country] => country
)
[1] => Array
(
[id] => 1
[name] => a
[country] => x
)
[2] => Array
(
[id] => 2
[name] => b
[country] => y
)
)
Demo on 3v4l.org
SELECT 'id' id, 'name' name, 'country' country
UNION ALL
SELECT id, name, country FROM table
ORDER BY 'id' != id
One way to do it with array_keys, array_combine and array_unshift. If I were you I will get the SQL result as $array variable and do some processing on php side like below on query side.
<?php
$array = [['id'=>1,'name'=>'a','country'=>'x'],['id'=>1,'name'=>'b','country'=>'y']];
$keys = array_keys($array[0]);
$first = array_combine($keys,$keys);
array_unshift($array,$first);
print_r($array);
?>
WORKING DEMO: https://3v4l.org/IqZVk
In my php query I got this output:
{"projects":[{"id":127,"name":"efrat","status":{"id":10,"name":"development","label":"development"},"description":"","enabled":true,"view_state":{"id":10,"name":"public","label":"public"},"access_level":{"id":90,"name":"administrator","label":"administrator"},"custom_fields":[{"id":1,"name":"Customer email","type":"email","default_value":"","possible_values":"","valid_regexp":"","length_min":0,"length_max":50,"access_level_r":{"id":10,"name":"viewer","label":"viewer"},"access_level_rw":{"id":10,"name":"viewer","label":"viewer"},"display_report":true,"display_update":true,"display_resolved":true,"display_closed":true,"require_report":false,"require_update":false,"require_resolved":false,"require_closed":false}],"versions":[],"categories":[{"id":93,"name":"Monitor","project":{"id":0,"name":null}},{"id":31,"name":"Proactive","project":{"id":0,"name":null}},{"id":30,"name":"Project","project":{"id":0,"name":null}},{"id":29,"name":"Support","project":{"id":0,"name":null}}]}]}
after using 'json_decode' method on it, I get this:
"(
[projects] => Array
(
[0] => Array
(
[id] => 127
[name] => myprojectname
[status] => Array
(
[id] => 10
[name] => development
[label] => development
)
[description] =>
[enabled] => 1
[view_state] => Array
(
[id] => 10
[name] => public
[label] => public
)
[access_level] => Array
(
[id] => 90
[name] => administrator
[label] => administrator
)
[custom_fields] => Array
(
[0] => Array
(
[id] => 1
[name] => Customer email
[type] => email
[default_value] =>
[possible_values] =>
[valid_regexp] =>
[length_min] => 0
[length_max] => 50
[access_level_r] => Array
(
[id] => 10
[name] => viewer
[label] => viewer
)
[access_level_rw] => Array
(
[id] => 10
[name] => viewer
[label] => viewer
)
[display_report] => 1
[display_update] => 1
[display_resolved] => 1
[display_closed] => 1
[require_report] =>
[require_update] =>
[require_resolved] =>
[require_closed] =>
)
)
[versions] => Array
(
)
[categories] => Array
(
[0] => Array
(
[id] => 93
[name] => Monitor
[project] => Array
(
[id] => 0
[name] =>
)
)
[1] => Array
(
[id] => 31
[name] => Proactive
[project] => Array
(
[id] => 0
[name] =>
)
)
[2] => Array
(
[id] => 30
[name] => Project
[project] => Array
(
[id] => 0
[name] =>
)
)
[3] => Array
(
[id] => 29
[name] => Support
[project] => Array
(
[id] => 0
[name] =>
)
)
)
)
)
)"
In my PHP, how can I release the "name" object value (the result should be 'myprojectname') from this array? I've tried many foreach loops that got me nowhere.
Thank you,
It looks like you have one object, that when decoded actually only has one array item. So, in your case, ‘myprojectname’ may simply be “$projects[0][‘name’]”
If many array items, you could
foreach ($projects as $project) {
echo $project[‘name’];
}
EDIT: I took object provided and json_decoded it myself, it doesn't match the json_decoded item presented by OP -- the first image shows the code to var_dump 'name' OP desired, part of the code also below:
$decoded = json_decode($obj);
$projects = $decoded->projects;
$name = $projects[0]->name;
Your 'projects' contains an array ("projects":[{"id":127, ... }]). I assume that the 'projects'-array might contain multiple 'project'-objects like this?
{
"projects":
[
{
"id":127,
"name":"my-project"
},
{
"id":128,
"name":"my-other-project"
}
]
}
In that case you need the arrow notation to access the name property, for example:
foreach ($projects as $project_object) {
foreach ($project_object as $project) {
echo $project->name . '<br/>';
}
}
EDIT:
I took a minimal code example of the OP and got the expected result:
Can you add more details in your code snippets in your original question or provide us with a working example of your code?
There are some online PHP sandboxes that can help you with this. For example: I stripped out all code that does not seem related to your question and got the result you are looking for in two different ways:
http://sandbox.onlinephpfunctions.com/code/009c53671fd9545e4fcecfe4b0328974381ee2ce
It is also a good idea to sum up all the foreach loops that you already tried, so we can see if you were nearly there with your own solution. This way we can understand your question better and it prevents us from offering solutions that you already used.
I need to create a db function for multidimensional array. How deep the array currently dont know, bcoz they will come from xml file.
I have a sample array
Array
(
[employee] => Array
(
[0] => Array
(
[name] => Array
(
[lastname] => Kelly
[firstname] => Grace
)
[hiredate] => October 15, 2005
[projects] => Array
(
[project] => Array
(
[0] => Array
(
[product] => Printer
[id] => 111
[price] => $111.00
)
[1] => Array
(
[product] => Laptop
[id] => 222
[price] => $989.00
)
)
)
)
[1] => Array
(
[name] => Array
(
[lastname] => Grant
[firstname] => Cary
)
[hiredate] => October 20, 2005
[projects] => Array
(
[project] => Array
(
[0] => Array
(
[product] => Desktop
[id] => 333
[price] => $2995.00
)
[1] => Array
(
[product] => Scanner
[id] => 444
[price] => $200.00
)
)
)
)
[2] => Array
(
[name] => Array
(
[lastname] => Gable
[firstname] => Clark
)
[hiredate] => October 25, 2005
[projects] => Array
(
[project] => Array
(
[0] => Array
(
[product] => Keyboard
[id] => 555
[price] => $129.00
)
[1] => Array
(
[product] => Mouse
[id] => 666
[price] => $25.00
)
)
)
)
)
)
I need to enter these type of array to db and then retrieve them in a good non programmer readable format
I created 2 table... 1st for array key with array level field and another for key=value
I tried this
function array_Dump($array, $d=1){
if (is_array($array)){
foreach($array as $key=>$val){
for ($i=0;$i<$d;$i++){
$level=$i;
}
if (is_array($val)){
if (is_int($key)){
array_Dump($val, $d+1);
}else{
$query = "insert into xml_array (level, input) VALUES ('$level','$key')";
insert_sql($query);
array_Dump($val, $d+1);
}
} else {
$query = "insert into xml_data (array_id,level_id, array_key,array_value) VALUES ('$insert_id','$level','$key','$val')";
insert_sql($query);
}
}
}
}
Create a table like this:
attributes(id, parent_id, properties)
where id will be the primary key, parent_id will be the id of the parent record and properties will be a small json field with the atomic properties. This way you support any depth the XML may throw towards your direction.
As about non-programmer representation. For instance you could use a table (you can solve that with divs as well) which will contain a row for each element in the top level array. Such a row would contain separate columns for each property. When a property is an array, then the given cell will be a table of its own, which will be handled similarly as the first table. It is advisable to make the inner tables collapsible, so if one wants to see the main levels only, the user will not have to scroll for a long while.
I want to determine what is the type of filed in my array from below code.
foreach($question->questionsOptions as $option){
$servey_detail_arr['option'][$option->question_id][] = array('value'=>$option->label,'id'=>$option->option_id,'option'=>$option->label);
}
The above code create below array. Now i want to insert type of filed in my array. i have written in below array in comment where i want the value.
Array
(
[option] => Array
(
[96] => Array
(
//i want add here a value means type radio
[0] => Array
(
[value] => karachi
[id] => 49
[option] => karachi
)
[1] => Array
(
[value] => islamabad
[id] => 50
[option] => islamabad
)
)
[97] => Array
(
**i want add here a value means type datepicker**
[0] => Array
(
[value] => date
[id] => 53
[option] => date
)
)
[100] => Array
(
//i want add here a value means type checbox
[0] => Array
(
[value] => checkbox1
[id] => 55
[option] => checkbox1
)
[1] => Array
(
[value] => checkbox2
[id] => 56
[option] => checkbox2
)
)
)
)
Any other solution will be appreciate. Thanks
Try adding the below condition inside foreach loop
if (array_key_exists('96', $servey_detail_arr['option'][$option->question_id])) {
$servey_detail_arr['option'][$option->question_id][] = array('type'=>'radio');
}
if (array_key_exists('97', $servey_detail_arr['option'][$option->question_id])) {
$servey_detail_arr['option'][$option->question_id][] = array('type'=>'datepicker');
}
if (array_key_exists('98', $servey_detail_arr['option'][$option->question_id])) {
$servey_detail_arr['option'][$option->question_id][] = array('type'=>'checkbox');
}
I need help figuring out what I am doing wrong and/or if there is a better way to do it, my question is two part. The first part is I am using Joomla 3.5.1 and in the template I have two fieldsets, one that allows the user to enter links to their social media accounts and the second I am attempting to make a sort if you will using a set of drop downs. This may or may not be the best so I am open to options here.
Now for the second part. I am able to bring in the both field sets into separate arrays, for simplicity array 1 and array 2. Array 1 has the links and array 2 has the order. So my question is this, how would be the best way to loop through and match everything up while removing the empties in array 1 and "none" in array 2.
One thought I did have is should array 2 not be multidimensional and let the key be the "soXYZ", but then how would the best way to match it up knowing that the lengths are different and the order as well.
Array 2 where (-1) are "None" in the drop downs
Array
(
[0] => soPhone
[1] => soContact
[2] => soFacebook
[3] => soMap
[4] => -1
[5] => -1
[6] => -1
[7] => -1
[8] => -1
[9] => -1
[10] => -1
[11] => -1
[12] => -1
[13] => -1
[14] => -1
)
Array 1
Array
(
[0] => Array
(
[0] => soPhone
[1] => 555.867.5309
)
[1] => Array
(
[0] => soContact
[1] => Contact
)
[2] => Array
(
[0] => soMap
[1] => Map
)
[3] => Array
(
[0] => soFacebook
[1] => Facebook
)
[4] => Array
(
[0] => soTwitter
[1] => Twitter
)
[5] => Array
(
[0] => soGoogle
[1] => Google Plus
)
[6] => Array
(
[0] => soLinkedIn
[1] => Linked In
)
[7] => Array
(
[0] => soPinterest
[1] => Pinerest
)
[8] => Array
(
[0] => soYouTube
[1] => YouTube
)
[9] => Array
(
[0] => soVimeo
[1] => Vimeo
)
[10] => Array
(
[0] => soYelp
[1] => Yelp
)
[11] => Array
(
[0] => soInstagram
[1] => Instagram
)
[12] => Array
(
[0] => soTripAdvisor
[1] => Trip Advisor
)
[13] => Array
(
[0] => soHouzz
[1] => Houzz
)
[14] => Array
(
[0] => soAngiesList
[1] => Angies List
)
)
Array Result
Array
(
[0] => Array
(
[0] => soPhone
[1] => 555.867.5309
)
[1] => Array
(
[0] => soContact
[1] => Contact
)
[2] => Array
(
[0] => soFacebook
[1] => Facebook
)
[3] => Array
(
[0] => soMap
[1] => Map
)
)
Any guidance is appreciated.
After the power of posting I was able to eventually get my desired result, which as follows:
I set up three arrays arrLinks (originally Array 1) , arrLinksOrder (originally Array 2) and arrLinksCombined (Array Result), then populated arrLinks with the user entered text links on the template, arrLinksOrder pulls from the drop downs.
My original plan was to have arrLinks be multidimensional but in the end I just set the key's for each in my code.
I then used this stackoverflow link to help combine the arrLinksOrder and arrLinks. Once everything is combined I was able to build the html and really clean up the file to something easier to manage.
Code below:
// Populate the contents of the text-box into an array
$arrLinks = array(
"soFacebook"=> $tbFacebook,
"soTwitter"=> $tbTwitter,
"soGoogle"=> $tbGoogle,
"soLinkedIn"=> $tbLinkedIn,
"soPinterest"=> $tbPinterest,
"soYouTube"=> $tbYouTube,
"soInstagram"=> $tbInstagram,
);
// Populate an array (arrLinksOrder) with the drop down selections
for ($i=1; $i < ($linksCount+1); $i++) {
$varName = 'listSocialOrder'.$i;
$arrLinksOrder[$i] = $$varName;
}
// Combine arrLinksOrder and arrLinks, if the arrLinksOrder exists in arrLinks
foreach($arrLinksOrder as $key) {
if(array_key_exists($key, $arrLinks)) {
$arrLinksCombined[$key] = $arrLinks[$key];
}
}
If anyone has any improvements please feel free to share, this is what worked for me at the time.