trying to find if value exits in the array. the problem here is that I get the array from websercive and I can get the result back in two formats
Format 1 is:
[SubCategory] => Array
(
[RefSubCategory] => normalPhoto
[NameSubCategory] => normalPhoto
[Description] => ד
[Order] => 2
)
Format 2 is
[SubCategory] => Array
(
[0] => Array
(
[RefSubCategory] => Enlargement
[NameSubCategory] => Enlargement
[Description] => Enlargement
[Order] => 1
)
[1] => Array
(
[RefSubCategory] => normalPhoto
[NameSubCategory] => normalPhoto
[Description] => ד
[Order] => 2
)
)
Thanks for the help.
if(isset($SubCategory[0])){ //Format 2
//search in each sub array for the value
foreach($SubCategory as $key => $subarray){
if(in_array($valtofind,$subarray)){
echo "Value found in SubCategory[$key]";
}
}
} else { //otherwise it's Format 1 so just search for the value
if(in_array($valtofind,$SubCategory)){
echo "Value found in SubCategory";
}
}
Related
I'm to return data from a provider and the array supplied looks like this :
Array
(
[result] => Array
(
[0] => Array
(
[problem_id.u_root_cause] =>
[number] => INC0000001
[short_description] => Unable to print
[u_alert_check] =>
[u_business_service] => Array
(
[display_value] => Printer
[link] => https://redacted/37bc8af837c3820ca7e3b15ec3990e1c
)
[assignment_group] => Array
(
[display_value] => Printer Support
[link] => https://redacted/b699595c37dac200a7e3b15ec3990eb1
)
[u_service_impact_duration] => 57 Minutes
[u_summary_notes] => Changed USB cable
[u_environment] => Production (PD)
[problem_id] =>
[priority] => 3 - P3
[u_business_services_impacted] =>
)
Now, I'm able to return most of the data like this,
foreach($data['result'] as $line){
echo $line['number'];
echo '<br>';
echo $line['short_description'];
}
The above returns the number and short_description from the array.
The trouble I have is how do I return u_business_service in the same line?
For acessing the multidimensional array you may use:
echo $line['u_business_service']['display_value'];
echo $line['u_business_service']['link'];
Using the array below, I want to get just some value of an element containing a certain value for option_name. For example, I want to get the element with option_name => custom_radio_gender then the result will show the value of option_value for that element (i.e. Radio 1).
Array
(
[0] => Array
(
[ID] => 15
[user_id] => 3
[option_name] => custom_monStart
[option_value] => a:3:{i:0;s:8:"05:30 am";i:1;s:8:"07:30 am";i:2;s:8:"09:30 am";}
[autoload] => yes
)
[1] => Array
(
[ID] => 13
[user_id] => 3
[option_name] => custom_radio_gender
[option_value] => Radio 1
[autoload] => yes
)
[2] => Array
(
[ID] => 14
[user_id] => 3
[option_name] => custom_time2
[option_value] =>
[autoload] => yes
)
)
It's a basic PHP question,which has nothing relationship with javascript.What you need is just a function like:
function getValue($array, $key){
foreach($array as $content){
if(array_key_exists("option_name", $content) && $content["option_name"] == $key){
return $content["option_value"];
}
}
}
I have an array $products that looks like this
Array
(
[services] => Array
(
[0] => Array
(
[id] => 1
[icon] => bus.png
[name] => Web Development
[cost] => 500
)
[1] => Array
(
[id] => 4
[icon] => icon.png
[name] => Icon design
[cost] => 300
)
)
)
I am trying to delete the part of array that matches [id] => 1 and for this I am using the following code
$key = array_search('1', $products);
unset($products['services'][$key]);
However it is not working and I am not getting any error either.
What am i doing wrong?
This should work for you:
$key = array_search('1', $products["services"]);
//^^^^^^^^^^^^ See here i search in this array
unset($products['services'][$key]);
print_r($products);
Output:
Array ( [services] => Array ( [1] => Array ( [id] => 4 [icon] => icon.png [name] => Icon design [cost] => 300 ) ) )
And if you want to reindex the array, so that it starts again with 0 you can do this:
$products["services"] = array_values($products["services"]);
Then you get the output:
Array ( [services] => Array ( [0] => Array ( [id] => 4 [icon] => icon.png [name] => Icon design [cost] => 300 ) ) )
//^^^ See here starts again with 0
This will loop through $products['services'] and delete the array whose 'id' key has value 1. array_values just re-indexes the array from 0 again.
foreach($products['services'] as $key => $service)
{
if($product['id'] == 1)
{
unset($products['services'][$key]);
array_values($products['services']);
break;
}
}
All, I have got a JSON response from NEO4J:
Array
(
[columns] => Array
(
[0] => n
)
[data] => Array
(
[0] => Array
(
[0] => Array
(
[outgoing_relationships] => http://localhost:7474/db/data/node/1/relationships/out
[labels] => http://localhost:7474/db/data/node/1/labels
[data] => Array
(
[position] => Developer
[awesome] => 1
[name] => Michael
[children] => 3
)
[traverse] => http://localhost:7474/db/data/node/1/traverse/{returnType}
[all_typed_relationships] => http://localhost:7474/db/data/node/1/relationships/all/{-list|&|types}
[property] => http://localhost:7474/db/data/node/1/properties/{key}
[self] => http://localhost:7474/db/data/node/1
[properties] => http://localhost:7474/db/data/node/1/properties
[outgoing_typed_relationships] => http://localhost:7474/db/data/node/1/relationships/out/{-list|&|types}
[incoming_relationships] => http://localhost:7474/db/data/node/1/relationships/in
[extensions] => Array
(
)
[create_relationship] => http://localhost:7474/db/data/node/1/relationships
[paged_traverse] => http://localhost:7474/db/data/node/1/paged/traverse/{returnType}{?pageSize,leaseTime}
[all_relationships] => http://localhost:7474/db/data/node/1/relationships/all
[incoming_typed_relationships] => http://localhost:7474/db/data/node/1/relationships/in/{-list|&|types}
)
)
)
)
I do not know how to retrieve the value "position" under the data array, because the array is under another array.
Can you tell me how to do it with PHP?
Thx
Access them like this.
echo $yourarr['data'][0][0]['data']['position'];
Tips on how to locate :
Just locate where is the position keyword, Now look up to the array, As you can see the parent of position is data, think of how you reach from the start
(data)to the destination(position) (like a maze).
When you have more than 1 record try this
foreach($var['data'] as $inside){ //inner 1st stage
foreach($inside as $index => $main){ //inner 2nd stage
if($index == 'data'){ //check if index is data
echo $main['position']; //output position
}
}
}
How would i get the value of a key in an array?
The array is done by google shopping api which is:
// Valid source values are "public", "cx:cse", and "gan:pid"
// See http://code.google.com/apis/shopping/search/v1/getting_started.html#products-feed
$source = "public";
// For more information about full text search with the shopping API, please
// see http://code.google.com/apis/shopping/search/v1/getting_started.html#text-search
$query = "\"mp3 player\" | ipod";
//The order in which the API returns products is defined by a ranking criterion.
// See http://code.google.com/apis/shopping/search/v1/getting_started.html#ranking
$ranking = "relevancy";
$results = $service->products->listProducts($source, array(
"country" => "UK",
"q" => $query,
"rankBy" => $ranking,
));
print "<h1>Shopping Results</h1><pre>" . print_r($results, true) . "</pre>";
I have the following array which outputs:
Shopping Results
Array
(
[kind] => shopping#products
[etag] => "*********"
[id] => tag:google.com,2010:shopping/products
[selfLink] => https://www.googleapis.com/shopping/search/v1/public/products?country=UK&q=iphone&rankBy=relevancy
[nextLink] => https://www.googleapis.com/shopping/search/v1/public/products?country=UK&q=iphone&rankBy=relevancy&startIndex=26
[totalItems] => 771622
[startIndex] => 1
[itemsPerPage] => 25
[currentItemCount] => 25
[requestId] => 0CMjH976CqbECFYNWtAodLRwAAA
[items] => Array
(
[0] => Array
(
[kind] => shopping#product
[id] => tag:google.com,2010:shopping/products/5735617/11254757413841304510
[selfLink] => https://www.googleapis.com/shopping/search/v1/public/products/5735617/gid/11254757413841304510
[product] => Array
(
[googleId] => 11254757413841304510
[author] => Array
(
[name] => Amazon.co.uk
[accountId] => 5735617
)
[creationTime] => 2012-05-04T05:03:50.000Z
[modificationTime] => 2012-07-20T02:02:16.000Z
[country] => GB
[language] => en
[title] => Apple iPod touch 8GB - Black - 4th Generation (Latest Model - Launched Sept 2010)
[description] => Apple iPod touch 8GB - Black - 4th Generation (Latest Model - Launched Sept 2010)
[link] => http://www.amazon.co.uk/dp/B0040GIZTI/ref=asc_df_B0040GIZTI8843997?smid=A1YZ4RXO7GUOYN&tag=googlecouk06-21&linkCode=asn&creative=22218&creativeASIN=B0040GIZTI
[brand] => Apple
[condition] => new
[gtin] => 00885909394739
[gtins] => Array
(
[0] => 00885909394739
)
[mpns] => Array
(
[0] => MC540BT/A
)
[inventories] => Array
(
[0] => Array
(
[channel] => online
[availability] => inStock
[price] => 135.95
[shipping] => 1.99
[currency] => GBP
)
)
[images] => Array
(
[0] => Array
(
[link] => http://ecx.images-amazon.com/images/I/41p2rNmazRL.jpg
[status] => available
)
)
)
)
[1] => Array
(
[kind] => shopping#product
[id] => tag:google.com,2010:shopping/products/5735617/4597224105326146239
[selfLink] => https://www.googleapis.com/shopping/search/v1/public/products/5735617/gid/4597224105326146239
[product] => Array
(
[googleId] => 4597224105326146239
[author] => Array
(
[name] => Amazon.co.uk
[accountId] => 5735617
)
[creationTime] => 2012-05-04T05:03:50.000Z
[modificationTime] => 2012-07-20T02:02:16.000Z
[country] => GB
[language] => en
[title] => SanDisk Sansa Clip+ 8GB MP3 Player with Radio and Expandable MicroSD/SDHC Slot - Black
[description] => 8 GB memory Digital FM-tuner with 40 preset radio stations Extendable microSD/microSDHC card slot
[link] => http://www.amazon.co.uk/dp/B002NX0ME6/ref=asc_df_B002NX0ME68843997?smid=A3P5ROKL5A1OLE&tag=googlecouk06-21&linkCode=asn&creative=22206&creativeASIN=B002NX0ME6
[brand] => SanDisk
[condition] => new
[gtin] => 00619659059989
[gtins] => Array
(
[0] => 00619659059989
)
[mpns] => Array
(
[0] => SDMX18-008G-E46K
)
[inventories] => Array
(
[0] => Array
(
[channel] => online
[availability] => inStock
[price] => 46.95
[shipping] => 0
[currency] => GBP
)
)
[images] => Array
(
[0] => Array
(
[link] => http://ecx.images-amazon.com/images/I/419U6bYDF1L.jpg
[status] => available
)
)
)
)
I don't need all this data i just need 3-4 of the keys but how would i access them? How would i echo the value of say [title] from each array?
This should work:
foreach( $results as $result)
foreach( $result['product'] as $product)
echo $product['title'];
You could either loop through the array like pointed out above or possibly use array_walk_recursive like this:
$title_array = array();
array_walk_recursive($input_array, 'find_titles');
function find_titles($value, $key) {
global $title_array;
if ($key == 'title') {
$title_array[] = $value;
}
}
This might be a better solution if you you are not certain what the structure of the input array will be (i.e. how many levels deep the key you are looking for is nested).
To output the title of each product in $results:
foreach ($results as $result) {
echo $result['product']['title'];
}
Consider using array_walk_recursive
Working example
<?php
$a = array("hai", array("ha"=>1, "hai"=>2, array("a"=>1, "b"=>2)));
function test($item, $key)
{
echo "$key holds $item\n";
}
array_walk_recursive($a, 'test');
0 holds hai
ha holds 1
hai holds 2
a holds 1
b holds 2
If you are interested only in title
Consider using foreach
foreach($results['item'] as $result) {
echo $result['product']['title'];
}