I've been playing with this all day and haven't figured out a good way to do it...
I have two arrays and am trying to create an array based on matching values.
//$original
Array
(
[0] => Array
(
[items] => Array
(
[0] => Array
(
[0] => PA
[1] => DZ
[2] => ER
[3] => TY
)
[1] => Array
(
[0] => KV
[1] => EN
[2] => CR
)
[2] => Array
(
[0] => HU
[1] => GO
[2] => GA
[3] => FI
)
)
)
)
//$compare
Array
(
[0] => Array
(
[items] => Array
(
[0] => Array
(
[0] => PA
[1] => AN
[2] => ER
)
[1] => Array
(
[0] => KV
)
[2] => Array
(
[0] => HU
[1] => XV
[2] => ZL
[3] => FI
)
)
)
)
And I'm trying to produce
//$similar
Array
(
[0] => Array
(
[items] => Array
(
[0] => Array
(
[0] => PA
[2] => ER
)
[1] => Array
(
[0] => KV
)
[2] => Array
(
[0] => HU
[3] => FI
)
)
)
)
Use array_intersect.
$similar = $compare;
$similar[0]['items'] = array_intersect($compare[0]['items'], $original[0]['items']);
codepad example
Related
I apologize for not being word-perfect in English.
I have this result from a foreach loop in php.
my file is jason.
Merging more value into one array
Array
(
[777565] => Array
(
[0] => Array
(
[0] => 777565-1
[1] => 777565-2
)
[1] => Array
(
[0] => 777565-3
[1] => 777565-4
)
[2] => Array
(
[0] => 777565-5
[1] => 777565-6
)
)
[777566] => Array
(
[0] => Array
(
[0] => 777566-1
[1] => 777566-2
)
[1] => Array
(
[0] => 777566-3
[1] => 777566-4
)
[2] => Array
(
[0] => 777566-5
[1] => 777566-6
)
)
)
but, I want Something like this:
Array
(
[777565] => Array
(
[0] => 777565-1
[1] => 777565-2
[2] => 777565-3
[3] => 777565-4
[4] => 777565-5
[5] => 777565-6
)
[777566] => Array
(
[0] => 777566-1
[1] => 777566-2
[2] => 777566-3
[3] => 777566-4
[4] => 777566-5
[5] => 777566-6
)
)
I tried hard and searched the internet but I could not find any way.
Of course, I have the ability to move it to the database first and then to the array, but I think there should be a faster way. What do you think?
thanks for reply.
If you have no problem looping through it and flatten the array according to your desire then you can try this:
$parent =
Array
(
[777565] => Array
(
[0] => Array
(
[0] => 777565-1
[1] => 777565-2
)
[1] => Array
(
[0] => 777565-3
[1] => 777565-4
)
[2] => Array
(
[0] => 777565-5
[1] => 777565-6
)
)
[777566] => Array
(
[0] => Array
(
[0] => 777566-1
[1] => 777566-2
)
[1] => Array
(
[0] => 777566-3
[1] => 777566-4
)
[2] => Array
(
[0] => 777566-5
[1] => 777566-6
)
)
);
$length = count($parent);
$result=[];
for($i=0; $i<$length; $i++){
for($j=0; $j<3; $j++){
$l=0;
for($k=0; $k<2; $k++){
$result[777565+$i][$j][$l++] = $parent[777565+$i][$j][$k];
}
}
}
Hi I am working on some array operations.
I need to convert first value of array as key and second value of array as value.
I have one variable $testArray which stores array like below.
Array
(
[0] => Array
(
[0] => Color
[1] => White on Red
)
[1] => Array
(
[0] => Depicted Text
[1] => EMPTY
)
[2] => Array
(
[0] => Depth [Nom]
[1] => 0.004 in
)
[3] => Array
(
[0] => Language
[1] => English
)
[4] => Array
(
[0] => Length [Nom]
[1] => 10 in
)
[5] => Array
(
[0] => Material
[1] => Adhesive Vinyl
)
[6] => Array
(
[0] => Mounting
[1] => Surface
)
[7] => Array
(
[0] => Width [Nom]
[1] => 14 in
)
[8] => Array
(
[0] => Wt.
[1] => 0.056 lb
)
)
Expected output :
Array
(
[0] => Array
(
[Color] => White on Red
)
[1] => Array
(
[Depicted Text] => EMPTY
)
[2] => Array
(
[Depth [Nom]] => 0.004 in
)
[3] => Array
(
[Language] => English
)
[4] => Array
(
[Length [Nom]] => 10 in
)
[5] => Array
(
[Material] => Adhesive Vinyl
)
[6] => Array
(
[Mounting] => Surface
)
[7] => Array
(
[Width [Nom]] => 14 in
)
[8] => Array
(
[Wt.] => 0.056 lb
)
)
I have already tried with array function array_keys and array_values but it won't working
Simple solution using array_map function:
$result = array_map(function($v){
return [$v[0] => $v[1]];
}, $testArray);
Assuming that structure will always be the same, you could do this:
$output = array();
foreach($testArray as $v){
$output[] = array($v[0] => $v[1]);
}
See it in action here.
I am using oxford dictionary API to develop a dictionary function on my website. I have successfully implemented the function as I can search the word and pull the results from the API. However, I have a problem with saving these data into MySQL database.
This is what I get when I print_r($dic_array):
Array
(
[metadata] => Array
(
[provider] => Oxford University Press
)
[results] => Array
(
[0] => Array
(
[id] => love
[language] => en
[lexicalEntries] => Array
(
[0] => Array
(
[entries] => Array
(
[0] => Array
(
[etymologies] => Array
(
[0] => Old English lufu, of Germanic origin; from an Indo-European root shared by Sanskrit lubhyati ‘desires’, Latin libet ‘it is pleasing’, libido ‘desire’, also by leave and lief
)
[grammaticalFeatures] => Array
(
[0] => Array
(
[text] => Mass
[type] => Countability
)
)
[homographNumber] => 000
[senses] => Array
(
[0] => Array
(
[definitions] => Array
(
[0] => a strong feeling of affection
)
[examples] => Array
(
[0] => Array
(
[text] => their love for their country
)
[1] => Array
(
[text] => babies fill parents with intense feelings of love
)
)
[id] => m_en_gbus0596690.007
[subsenses] => Array
(
[0] => Array
(
[definitions] => Array
(
[0] => a strong feeling of affection and sexual attraction for someone
)
[examples] => Array
(
[0] => Array
(
[text] => they were both in love with her
)
[1] => Array
(
[text] => we were slowly falling in love
)
)
[id] => m_en_gbus0596690.009
)
[1] => Array
(
[definitions] => Array
(
[0] => affectionate greetings conveyed to someone on one's behalf
)
[examples] => Array
(
[0] => Array
(
[text] => give her my love
)
)
[id] => m_en_gbus0596690.010
)
[2] => Array
(
[definitions] => Array
(
[0] => a formula for ending an affectionate letter
)
[examples] => Array
(
[0] => Array
(
[text] => take care, lots of love, Judy
)
)
[id] => m_en_gbus0596690.011
)
[3] => Array
(
[definitions] => Array
(
[0] => a personified figure of love, often represented as Cupid.
)
[domains] => Array
(
[0] => Roman History
)
[id] => m_en_gbus0596690.012
[variantForms] => Array
(
[0] => Array
(
[text] => Love
)
)
)
)
)
[1] => Array
(
[definitions] => Array
(
[0] => a great interest and pleasure in something
)
[examples] => Array
(
[0] => Array
(
[text] => his love for football
)
[1] => Array
(
[text] => we share a love of music
)
)
[id] => m_en_gbus0596690.016
)
[2] => Array
(
[definitions] => Array
(
[0] => a person or thing that one loves
)
[examples] => Array
(
[0] => Array
(
[text] => she was the love of his life
)
[1] => Array
(
[text] => their two great loves are tobacco and whisky
)
)
[id] => m_en_gbus0596690.018
[notes] => Array
(
[0] => Array
(
[text] => count noun
[type] => grammaticalNote
)
)
[subsenses] => Array
(
[0] => Array
(
[definitions] => Array
(
[0] => a friendly form of address
)
[examples] => Array
(
[0] => Array
(
[text] => it's all right, love
)
)
[id] => m_en_gbus0596690.021
[regions] => Array
(
[0] => British
)
[registers] => Array
(
[0] => informal
)
)
[1] => Array
(
[definitions] => Array
(
[0] => used in affectionate requests
)
[examples] => Array
(
[0] => Array
(
[text] => don't fret, there's a love
)
)
[id] => m_en_gbus0596690.022
[notes] => Array
(
[0] => Array
(
[text] => "a love"
[type] => wordFormNote
)
)
[registers] => Array
(
[0] => informal
)
)
)
)
[3] => Array
(
[definitions] => Array
(
[0] => (in tennis, squash, and some other sports) a score of zero; nil
)
[domains] => Array
(
[0] => Tennis
)
[examples] => Array
(
[0] => Array
(
[text] => love fifteen
)
)
[id] => m_en_gbus0596690.024
)
)
)
)
[language] => en
[lexicalCategory] => Noun
[pronunciations] => Array
(
[0] => Array
(
[audioFile] => http://audio.oxforddictionaries.com/en/mp3/love_gb_1.mp3
[dialects] => Array
(
[0] => British English
)
[phoneticNotation] => IPA
[phoneticSpelling] => lʌv
)
)
[text] => love
)
[1] => Array
(
[entries] => Array
(
[0] => Array
(
[grammaticalFeatures] => Array
(
[0] => Array
(
[text] => Transitive
[type] => Subcategorization
)
)
[homographNumber] => 001
[senses] => Array
(
[0] => Array
(
[definitions] => Array
(
[0] => feel deep affection or sexual love for (someone)
)
[examples] => Array
(
[0] => Array
(
[text] => do you love me?
)
)
[id] => m_en_gbus0596690.026
[subsenses] => Array
(
[0] => Array
(
[definitions] => Array
(
[0] => like or enjoy very much
)
[examples] => Array
(
[0] => Array
(
[text] => I just love dancing
)
[1] => Array
(
[text] => I'd love a cup of tea
)
)
[id] => m_en_gbus0596690.032
)
)
)
)
)
)
[language] => en
[lexicalCategory] => Verb
[pronunciations] => Array
(
[0] => Array
(
[audioFile] => http://audio.oxforddictionaries.com/en/mp3/love_gb_1.mp3
[dialects] => Array
(
[0] => British English
)
[phoneticNotation] => IPA
[phoneticSpelling] => lʌv
)
)
[text] => love
)
)
[type] => headword
[word] => love
)
)
)
To echo out the result on my website:
foreach($dic_array['results'][0]['lexicalEntries'] as $word) {
echo '<hr><div class="partOfSpeech"><p><b>'.$word['lexicalCategory'].'</b></p></div>';
foreach($word['entries'][0]['senses'] as $definition) {
echo '<p class="definition">'.$definition['definitions'][0].'</p>';
if (!empty($definition['subsenses'])) {
foreach($definition['subsenses'] as $subsenses) {
echo '<p class="subDefinition" style="padding-left: 10px; "> -'.$subsenses['definitions'][0].'</p>';
}
}
}
}
This is not an answer. I am the author who asks this question. Because I cannot write over 30000 characters, I use some extra content here.
This is what I tried:
foreach($dic_array['results'][0]['lexicalEntries'] as $word) {
$lexicalCategory = serialize($word['lexicalCategory']);
foreach($word['entries'][0]['senses'] as $definition) {
$wordDefinition = serialize($definition['definitions'][0]);
if (!empty($definition['subsenses'])) {
foreach($definition['subsenses'] as $subsenses) {
$wordSubdefinition = serialize($subsenses['definitions'][0]);
if(!empty($_POST['save'])) {
$sth = $this->db->prepare('INSERT INTO dictionary
(`word`, `partOfSpeech`, `definition`, `subDefinition`)
VALUES (:word, :partOfSpeech, :definition, :subDefinition)
');
$sth->execute(array(
':word' => $data['word'],
':partOfSpeech' => $lexicalCategory,
':definition' => $wordDefinition,
':subDefinition' => $wordSubdefinition
));
}
}
}
}
}
I know it is too nested but once I can get this done, I will separate this into several functions.
-----problem solved, see the update 2 below----
I put all MySQL query results into a 2D array:
$suppDescription=mysql_query($query);
$rows = mysql_num_rows($results);
$allSupplierInfo=array();
for($i=0; $i<$rows; $i++){
$allSupplierInfo[]=mysql_fetch_row($suppDescription);
}
But now I cannot access the $allSuppliersInfo fields.
echo $allSupplierInfo[1][1]; // prints out 'Array'
echo $allSupplierInfo[1]['id']; //prints out nothing
What am I doing wrong?
------- UPDATE-----
print_r($allSupplierInfo) prints the following, so it looks like the loop is not working as I wanted it to:
Array (
[0] => Array ( [0] => Array ( [0] =>ID_A[1] => name_A [2] => Address_A[3] => Link_A ) )
[1] => Array ( [0] => Array ( [0] =>ID_A[1] => name_A [2] => Address_A[3] => Link_A ) [1] => Array ( [0] =>ID_B[1] => Name_B [2] => Address_B [3] => Link_B ) )
[2] => Array ( [0] => Array ( [0] =>ID_A[1] => name_A [2] => Address_A[3] => Link_A ) [1] => Array ( [0] =>ID_B[1] => Name_B [2] => Address_B [3] => Link_B ) [2] => Array ( [0] =>ID_C[1] => Name_C [2] => Address_C [3] => Link_C ) )
[3] => Array ( [0] => Array ( [0] =>ID_A[1] => name_A [2] => Address_A[3] => Link_A ) [1] => Array ( [0] =>ID_B[1] => Name_B [2] => Address_B [3] => Link_B ) [2] => Array ( [0] =>ID_C[1] => Name_C [2] => Address_C [3] => Link_C ) [3] => Array ( [0] =>ID_D[1] => Name_D [2] => Address_D [3] => Link_D ) )
[4] => Array ( [0] => Array ( [0] =>ID_A[1] => name_A [2] => Address_A[3] => Link_A ) [1] => Array ( [0] =>ID_B[1] => Name_B [2] => Address_B [3] => Link_B ) [2] => Array ( [0] =>ID_C[1] => Name_C [2] => Address_C [3] => Link_C ) [3] => Array ( [0] =>ID_D[1] => Name_D [2] => Address_D [3] => Link_D ) [4] => Array ( [0] =>ID_E[1] => Name_E [2] => Address_E [3] => Address_E ) ) )
------ UPDATE 2-----
Using the while loop, as suggested by RiggsFolly, solved the problem and I can access the fields as I initially wanted. I still do not understand why the for loop I used did not loop as I thought it would - any explanation would be greatly appreciated.
I think you got confused with your mysql result processing, you are using $result when checking for the number of rows returned but it should be $suppDescription.
This means that your for loop will not run as you will be getting 0 or probbaly FALSE as a response to mysql_num_rows($suppDescription);
$suppDescription=mysql_query($query);
$rows = mysql_num_rows($suppDescription);
$allSupplierInfo=array();
for($i=0; $i<$rows; $i++){
$allSupplierInfo[]=mysql_fetch_row($suppDescription);
}
Also this is easier done with a while loop, then you just process whatever is returned and dont need to bother getting the number of rows.
$suppDescription=mysql_query($query);
$allSupplierInfo=array();
while ( $rows = mysql_fetch_row($suppDescription) ) {
$allSupplierInfo[]=mysql_fetch_row($suppDescription);
}
I need to merge a PHP array, this array has 2 arrays into it named "targetXX", I can have 2 or more. Each target have the same keys, for each key I have an array with 2 values a and b, a is always the same in both targets, but I need to merge both B values like this:
Array
(
[0] => Array
(
[target] => hitcount(stats.asdf1.requests, "1min")
[datapoints] => Array
(
[0] => Array
(
[0] => 1200
[1] => 1392282200
)
[1] => Array
(
[0] => 1400
[1] => 1392282260
)
[2] => Array
(
[0] => 600
[1] => 1392282320
)
[3] => Array
(
[0] => 200
[1] => 1392282380
)
[4] => Array
(
[0] => 400
[1] => 1392282440
)
[5] => Array
(
[0] => 600
[1] => 1392282500
)
)
)
[1] => Array
(
[target] => hitcount(stats.asdf.requests, "1min")
[datapoints] => Array
(
[0] => Array
(
[0] => 4321
[1] => 1392282200
)
[1] => Array
(
[0] => 76567
[1] => 1392282260
)
[2] => Array
(
[0] => 5556
[1] => 1392282320
)
[3] => Array
(
[0] => 7675
[1] => 1392282380
)
[4] => Array
(
[0] => 2344
[1] => 1392282440
)
[5] => Array
(
[0] => 0999
[1] => 1392282500
)
)
)
Result:
Array
(
[0] => Array
(
[target] => hitcount(stats.asdf1.requests, "1min")
[datapoints] => Array
(
[0] => Array
(
[0] => 1200
[1] => 1392282200
[2] => 4321
)
[1] => Array
(
[0] => 1400
[1] => 1392282260
[2] => 76567
)
[2] => Array
(
[0] => 600
[1] => 1392282320
[2] => 5556
)
[3] => Array
(
[0] => 200
[1] => 1392282380
[2] => 7675
)
[4] => Array
(
[0] => 400
[1] => 1392282440
[2] => 2344
)
[5] => Array
(
[0] => 600
[1] => 1392282500
[2] => 0999
)
)
)
Use array_merge() to achieve this:
$newArray = array();
foreach ($myArray['target2'] as $key => $innerArr1) {
$newArray['target'][$key] = array_merge(
$myArray['target1'][$key], /* 0th and 1st index */
array($innerArr1[1]) /* 2nd index */
);
}
print_r($newArray);
Output:
Array
(
[target] => Array
(
[0] => Array
(
[0] => 333333
[1] => 13
[2] => 99
)
[1] => Array
(
[0] => 444444
[1] => 15
[2] => 98
)
[2] => Array
(
[0] => 555555
[1] => 17
[2] => 97
)
)
)
Demo
The built-in function array_merge may do the work for you. You need to merge each subarrays in fact, as the array_merge_recursive function doesn't handle indexes.
$newArray = array();
foreach ($myArray['target2'] as $key => $arr) {
$newArray['target'][$key] = array_merge($myArray['target1'][$key], $arr[1]);
}
Merges the elements of one or more arrays together so that the values of one are appended to the end of the previous one. It returns the resulting array.
If the input arrays have the same string keys, then the later value for that key will overwrite the previous one. If, however, the arrays contain numeric keys, the later value will not overwrite the original value, but will be appended.
If you have more than 2 keys to merge, you can loop on the algorithm multiple times.