PHP fetch 3d array

PHP fetch 3d array - php

I have below array and i want to fetch [2] => Array with foreach but it's showing me an error.
for example array name is $other
Array
(
[0] => Array
(
[0] => aaaaaaaaaaaa
[1] => bbbbbbbbbbbb
[2] => cccccccccccc
)
[1] => Array
(
[0] => dddddddddddd
[1] => eeeeeeeeeeee
[2] => ffffffffffff
)
[2] => Array
(
[0] => gggggggggggg
[1] => hhhhhhhhhhhh
[2] => iiiiiiiiiiii
)
)
fetch array:
foreach ($other[2] as $value) {
echo $value.'<br/>';
}
How do I print all the values of the second array?

You need to nest further more
foreach ($other as $arr)
{
foreach($arr as $k=>$v)
{
if($k==2)
{
echo $v.'<br/>';
}
}
}
OUTPUT :
cccccccccccc
ffffffffffff
iiiiiiiiiiii

Try Something like this,
<?php
$x = array
(
0 => array
(
0 => 'aaaaaaaaaaaa',
1 => 'bbbbbbbbbbbb',
2 => 'cccccccccccc'
),
1 => array
(
0 => 'dddddddddddd',
1 => 'eeeeeeeeeeee',
2 => 'ffffffffffff'
),
2 => array
(
0 => 'gggggggggggg',
1 => 'hhhhhhhhhhhh',
2 => 'iiiiiiiiiiii'
)
);
$count = count($x);
$w = $count - 1;
var_dump($x[$w]);
?>

Related

Find Key By Value In Array Inside Array Using Php

Hey Dear I am Making Referal System With 11 Level Of Referal So Ho Can I Show All Referals And There Level I Have Tried
Array
(
[L1] => Array
(
[0] => TL422632
[1] => TL626461
)
[L2] => Array
(
[0] => TL4321
[1] => TL191123
)
[L3] => Array
(
[0] => TL555938
)
[L4] => Array
(
[0] => TL197752
)
[L5] => Array
(
[0] => TL835309
)
[L6] => Array
(
[0] => TL495903
)
[L7] => Array
(
[0] => TL207447
)
[L8] => Array
(
[0] => TL427427
)
[L9] => Array
(
[0] => TL288884
)
[L10] => Array
(
[0] => TL251399
)
[L11] => Array
(
[0] => TL284394
)
)
But I Don't Know Ho To Get L Number By Value For Example I Have TL284394 And I Want To Know Level So It Will Show L11 How Can I Do It

you can use two foreach loop inside each other and array_search() like this:
$a = array("L1" => [ 0 => "TL422632" ],"L2"=> [ 0 => "TL422635" ]);
$x = "TL422635";
foreach($a as $key=>$value){
if($x === $value){
return $key;
}else{
foreach($value as $k=>$v){
if($x === $v){
return array_search([$k=>$v],$a);
}
}
}
}

Read from JSON file with PHP and Multiple foreach statements

Basic structure to loop all nodes in your json
//leagues level
foreach ($json['leagues'] as $key => $league) {
$league_id = $league['league_id'];
//leagues -> league_matches level
foreach ($league['league_matches'] as $key => $match) {
$match_id = $match['match_id'];
//channel ids
foreach ($match['channels_id'] as $channels_id) {
//$channels_id;
//create an sql
$sql = "INSERT INTO xy (col1,col2,col3) values ($league_id,$match_id,$channels_id)";
$db->query($sql);
}
}
}
About the SQL You dont show any structure of your databse, so i cant help creating the sql.

I hope your JSON file sends the value using json_encode() method. You need to separate the array elements with a comma (,). Also you need to write the array indexes within quotes ('). Here is a corrected sample of your JSON page.
$retArr = Array
(
['date'] => 25-1-2017,
['leagues'] => Array
(
[0] => Array
(
['league_id'] => 0,
['league_name'] => كأس امم افريقيا,
['league_logo'] => http://3.bp.blogspot.com/-4iampWUCLto/VmldL2XTz7I/AAAAAAAAD0I/eZFfzSxRbnE/s60/africa.png,
['league_matches'] => Array
(
[0] => Array
(
['match_id'] => 1,
['team1logo'] => http://2.bp.blogspot.com/-mycTzHXuzJA/Ugbb-UG_3JI/AAAAAAAAEv0/_mzaSHnRedE/s60/egypt+(4).png,
['team2logo'] => http://1.bp.blogspot.com/-kYrkU4jahZY/UgbeVpHf8RI/AAAAAAAAFIQ/TBgM5fvVW14/s60/ghana+(3).png,
['match_time'] => 19:00
['channels_id'] => Array
(
[0] => 18
)
['team1'] => مصر ,
['team2'] => غانا
)
)
)
)
);
echo json_encode($retArr);
On the receiving page, you need to set a second parameter to TRUE in the json_decode() method so that you will get the result as an array rather than as a JSON Object.
$str = file_get_contents($url);
$json = json_decode($str, true);
$date = $json['date'];
$leagues = $json['leagues'][0];
foreach ($leagues as $key => $value) {
for ($i=0; $i<count($value); $i++) {
foreach ($value[$i] as $key1 => $value1) {
$sql = "INSERT INTO table_name (column1,column2,column3,column4) VALUES (...,...,...,...)";
for ($c=0; $c<count($value1); $c++) {
foreach ($value1[$c] as $key2 => $value2) {
echo $value2;
}
}
}
}
}
Try this way.

Php multidimensional array

I have build this array structure from dig query data.
[10] => Array
(
[id] => 150
[0] => 200.201.202.23
[1] => dns.name1.com
[2] => 200.201.202.24
[3] => dns.name2.com
[4] => 200.201.202.25
[5] => dns.name3.com
) `
I need something like:
[10] => Array
(
[0] => array ( [0] => 200.201.202.23
[1] => dns.name1.com
[id] => 150
)
[1] => array ( [0] => 200.201.202.24
[1] => dns.name2.com
[id] => 150
)
[2] => array ( [0] => 200.201.202.25
[1] => dns.name3.com
[id] => 150
)
) `
I'm not sure if this is possible?
Heres the code where i create the array:
At the first time from the dig i use array_push() to add content to it.
$temp = array();
$i = 0;
foreach ($digResult as $single){
if (preg_match('/(?:^|\s+)(\d+)(?:\s+|\n+|$)/', $single )){
$temp []["id"]= $single;
$i++;
}else {
$temp[$i][] = $single;
}
}

This will work for you :
<?php
$dataArray = array(10 => array
(
'id' => 150 ,
0 => '200.201.202.23' ,
1 => 'dns.name1.com',
2 => '200.201.202.24',
3 => 'dns.name2.com',
4 => '200.201.202.25',
5 => 'dns.name3.com',
)
);
$newArray = array();
$id = $dataArray[10]['id'];
for($i=0; $i< 6; $i++)
{
$newArray[10][] = array(0=>$dataArray[10][$i],1=>$dataArray[10][$i+1],'id'=> $id);
$i+=1;
}
print_r($newArray);
?>
This will output
Array
(
[10] => Array
(
[0] => Array
(
[0] => 200.201.202.23
[1] => dns.name1.com
[id] => 150
)
[1] => Array
(
[0] => 200.201.202.24
[1] => dns.name2.com
[id] => 150
)
[2] => Array
(
[0] => 200.201.202.25
[1] => dns.name3.com
[id] => 150
)
)
)
LIVE EXAMPLE : CLICK HERE

Try this:-
<?php
$array = array(
'id' => '150',
'0' => '200.201.202.23',
'1' => 'dns.name1.com',
'2' => '200.201.202.24',
'3' => 'dns.name2.com',
'4' => '200.201.202.25',
'5' => 'dns.name3.com'
);
$i = 0;
$arrayLenght = (count($array)-2);
$newArray = array();
while ($i <= $arrayLenght) {
$newArray[] = array(
"0" => $array[$i++],
"1" => $array[$i++],
"id" => $array['id']
);
}
echo '<pre>';
print_r($newArray);
echo '</pre>';
?>
Output:-
Array
(
[0] => Array
(
[0] => 200.201.202.23
[1] => dns.name1.com
[id] => 150
)
[1] => Array
(
[0] => 200.201.202.24
[1] => dns.name2.com
[id] => 150
)
[2] => Array
(
[0] => 200.201.202.25
[1] => dns.name3.com
[id] => 150
)
)

count same categories from array and Store in new array with its count and category name

I have one array which I am getting from database query response.
Now I want to count same categories and print in option_name array.
I have tried it with different array functions but want get desire output.
I have one idea to take new array and push it with foreach loop but not much idea of how can i achieve using code. Please help me to solve it.
Array
(
[0] => Array
(
[CNC] => Array
(
[id] => 5
[category_id] => 68
)
[GVO] => Array
(
[option_name] => Actors
)
)
[1] => Array
(
[CNC] => Array
(
[id] => 11
[category_id] => 72
)
[GVO] => Array
(
[option_name] => Cricketers
)
)
[2] => Array
(
[CNC] => Array
(
[id] => 3
[category_id] => 72
)
[GVO] => Array
(
[option_name] => Cricketers
)
)
[3] => Array
(
[CNC] => Array
(
[id] => 4
[category_id] => 74
)
[GVO] => Array
(
[option_name] => Musician
)
)
[4] => Array
(
[CNC] => Array
(
[id] => 7
[category_id] => 76
)
[GVO] => Array
(
[option_name] => Directors
)
)
[5] => Array
(
[CNC] => Array
(
[id] => 6
[category_id] => 76
)
[GVO] => Array
(
[option_name] => Directors
)
)
)
Desire Output:
Array
(
[Actors] => 1
[Cricketers] => 2
[Musician] => 1
[Directors] => 2
)
Thanks in advance!

You simply need to loop through the array using foreach like as
$result = [];
foreach($arr as $k => $v){
if(isset($result[$v['GVO']['option_name']])){
$result[$v['GVO']['option_name']] += 1;
}else{
$result[$v['GVO']['option_name']] = 1;
}
}
print_R($result);

You can count the option_name values by incrementing a counter in an associative array where the key is the option_name:
$counts = [];
foreach($array as $v) {
if(!isset($counts[$v['GVO']['option_name']])) {
$counts[$v['GVO']['option_name']] = 0;
}
$counts[$v['GVO']['option_name']]++;
}
print_r($counts);

Try this:
$new_arr = array();
foreach(array_column($your_arr, 'option_name') as $value){
if(in_array($value, $new_array)){
$new_array[$value] = $new_array[$value]+1;
}else{
$new_array[$value] = 1;
}
}
Output
Array
(
[Actors] => 1
[Cricketers] => 2
[Musician] => 1
[Directors] => 2
)

Bulid for loop based on given array

I am generating dynamic textbox for save and add more functionality and i have to store that data in database i got the array but i dont know how to put that array in to loop so i can get my data.
Array looks like this based on this prepare loop so i can access every element of array:
Array
(
[0] => Array
(
[0] => Array
(
[0] => Array
(
[prem_type] => 1
)
[1] => Array
(
[phase_name] => a1
)
[2] => Array
(
[counter] => 2
)
[3] => Array
(
[block] => A
)
[4] => Array
(
[block] => B
)
)
)
[1] => Array
(
[0] => Array
(
[0] => Array
(
[prem_type] => 1
)
[1] => Array
(
[phase_name] => a2
)
[2] => Array
(
[counter] => 2
)
[3] => Array
(
[block] => A
)
[4] => Array
(
[block] => B
)
)
)
)
Thanks

try this
$array = //your array
foreach($array as $value){
foreach($value as $value2){
foreach($value2 as $value3){
foreach($value3 as $key3 => $value3){
//$key3 is rem_type, phase_name…
//$value3 is required values
}
}
}
}

To get to the data you can use something like:
foreach ($array AS $row) {
$prem_type = $row[0][0]['prem_type'];
$phase_name = $row[0][1]['phase_name'];
$counter = $row[0][2]['counter'];
$block1 = $row[0][3]['block'];
$block2 = $row[0][4]['block'];
}
An alternative is to restructure the array into something more tidy:
$result = array();
foreach ($array AS $rowId => $row) {
$result[$rowId] = array(
'prem_type' => $row[0][0]['prem_type'],
'phase_name' => $row[0][1]['phase_name'],
'counter' => $row[0][2]['counter'],
'block1' => $row[0][3]['block'],
'block2' => $row[0][4]['block']
);
}
This results in:
Array
(
[0] => Array
(
[prem_type] => 1,
[phase_name] => a1,
[counter] => 2,
[block1] => A,
[block2] => B
)
...
)

Here is the answer:
for($i=0;$i<count($data1);$i++){
for($j=0;$j<count($data1[$i]);$j++){
$prem_type =$data1[$i][$j][0]['prem_type'];
$prem_name= $data1[$i][$j][1]['phase_name'];
$no_of_phase= $data1[$i][$j][2]['counter'];
echo $prem_type." ".$prem_name." ".$no_of_phase."<br>";
for($k=3;$k<count($data1[$i][$j]);$k++){
echo $data1[$i][$j][$k]['unitname']."<br>";
}
}
}

We Keep Coding

PHP, A popular general-purpose scripting language that is especially suited to web development.

PHP fetch 3d array - php

You need to nest further more foreach ($other as $arr) { foreach($arr as $k=>$v) { if($k==2) { echo $v.'<br/>'; } } } OUTPUT : cccccccccccc ffffffffffff iiiiiiiiiiii

Related

Find Key By Value In Array Inside Array Using Php

Read from JSON file with PHP and Multiple foreach statements

Php multidimensional array

count same categories from array and Store in new array with its count and category name

Bulid for loop based on given array

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