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I stored links to $fotolar variable and I converted to array with explode.
My code:
$ex = explode('<br>', $fotolar);
echo "<pre>";
print_r($ex);
echo "</pre>";
Output:
Array
(
[0] =>
https://www.mersevkids.com/uploads/images/202112/img_1920x_61b1f9e4ed8c48-88505152-13660630.jpeg
[1] =>
https://www.mersevkids.com/uploads/images/202112/img_1920x_61b16a438951a1-13859326-45341947.jpg
[2] =>
https://www.mersevkids.com/uploads/images/202112/img_1920x_61b16a3f2df271-08655153-10027442.jpg
)
How can I add "url" key to this array?
For example:
Array
(
[0] => Array
(
[url] =>
https://www.mersevkids.com/uploads/images/202112/img_1920x_61b1f9e4ed8c48-88505152-13660630.jpeg
)
[1] => Array
(
[url] =>
https://www.mersevkids.com/uploads/images/202112/img_1920x_61b16a438951a1-13859326-45341947.jpg
)
[2] => Array
(
[url] =>
https://www.mersevkids.com/uploads/images/202112/img_1920x_61b16a3f2df271-08655153-10027442.jpg
)
)
After exploded string to array, you can loop through this array to create a new array like this:
<?php
$str = <<<STR
https://www.mersevkids.com/uploads/images/202112/img_1920x_61b1f9e4ed8c48-88505152-13660630.jpeg<br>
https://www.mersevkids.com/uploads/images/202112/img_1920x_61b16a438951a1-13859326-45341947.jpg<br>
https://www.mersevkids.com/uploads/images/202112/img_1920x_61b16a3f2df271-08655153-10027442.jpg
STR;
$arr = explode('<br>', $str);
$result = [];
foreach ($arr as $v) {
$result[]['url'] = $v;
}
var_dump($result);
Here is a one liner for you using array_map
$str = <<<STR
https://www.mersevkids.com/uploads/images/202112/img_1920x_61b1f9e4ed8c48-88505152-13660630.jpeg<br>
https://www.mersevkids.com/uploads/images/202112/img_1920x_61b16a438951a1-13859326-45341947.jpg<br>
https://www.mersevkids.com/uploads/images/202112/img_1920x_61b16a3f2df271-08655153-10027442.jpg
STR;
$array = array_map(function($i){return['url'=>$i];},explode('<br>',$str));
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my string has
$string = "apple,banana,orange,lemon";
I want to as
$array = [
[apple,banana],
[orange,lemon]
]
Use array_chunk in combination with explode defined in php https://www.php.net/manual/en/function.array-chunk.php
<?php
$string = "apple,banana,orange,lemon";
$input_array = explode (",", $string);
print_r(array_chunk($input_array, 2));
?>
Will output as below:
Array
(
[0] => Array
(
[0] => apple
[1] => banana
)
[1] => Array
(
[0] => orange
[1] => lemon
)
)
I hope this helps you get on your way. To transform a string to an array, you can use
$elements = explode(',', $string);
This will leave you with this array: ($elements == [apple,banana,orange,apple])
From there, you can build it the way you want, like:
$array[] = [$elements[0], $elements[1]];
$array[] = [$elements[2], $elements[3]];
This results in the array you are looking for, but this solution is only for the string you've given with four elements, separated by comma.
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I want to make a string separated by a comma.
Example :
test, sdf
Array (
[0] => Array ( [name] => Test [0] => Test )
[1] => Array ( [name] => sdf [0] => sdf ) )
$List = implode(', ', $Array);
Return : Notice: Array to string conversion
Extract the list of arrays into another array, then perform the implode
Demo
<?php
$Array=[];
$temparray= ["name" => "Test" ];
array_push($Array,$temparray );
$temparray= ["name" => "sdf" ];
array_push($Array,$temparray );
//print_r($Array);
foreach($Array as $key=>$value) {
$newarray[]=$value["name"];
}
$List = implode(', ', $newarray);
var_dump($List);
?>
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I have array like below:
$arr=[["id"=>"001","name"=>"Hello","pict"=>"hello.jpg"],["id"=>"002","name"=>"Abc","pict"=>"abc.jpg"]];
i want to add one more element to array $arr by "link"=>"uploads/hello.jpg"
My expected result:
$arr=[["id"=>"001","name"=>"Hello","pict"=>"hello.jpg","link"=>"uploads/hello.jpg"],["id"=>"002","name"=>"Abc","pict"=>"abc.jpg","link"=>"uploads/abc.jpg"]];
Any solution for this thank.
You can iterate over the array using foreach, passing a reference into the loop to allow the values to be modified directly:
$arr=[["id"=>"001","name"=>"Hello","pict"=>"hello.jpg"],["id"=>"002","name"=>"Abc","pict"=>"abc.jpg"]];
foreach ($arr as &$a) {
$a['link'] = 'uploads/' . $a['pict'];
}
print_r($arr);
Output:
Array
(
[0] => Array
(
[id] => 001
[name] => Hello
[pict] => hello.jpg
[link] => uploads/hello.jpg
)
[1] => Array
(
[id] => 002
[name] => Abc
[pict] => abc.jpg
[link] => uploads/abc.jpg
)
)
Demo on 3v4l.org
You can iterate over each element in the array and set it that way.
for ($i = 0; $i < count($arr); i++) {
$arr[$i]['link'] = 'uploads/'.$arr[$i]['pict'];
}
foreach($arr as $key => $value){
$arr[$key]['link'] = "uploads/".$value['pict'];
}
Use the foreach loop to modify the original array. The $key value is used to refer to each index in the array.
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I am getting data in array format.Some times i get duplicate data
after 2nd index. so i decide to split array in 3 index with
array_chunk function of php. But after doing this on foreach loop get
only 0th index. i want to store all 0th,1st,2nd.. in tables with new
row.
Array
(
[0] => Array
(
[0] => xyz
[1] => dublin
[2] => 2
[3] => yxd
[4] => canada
[5] => 2
)
)
I am using array_chunk to split my array.
Array
(
[0] => Array
(
[0] => Suhas shinde
[1] => Jogeshwari
[2] => 2
)
[1] => Array
(
[0] => Suhas shinde
[1] => Jogeshwari
[2] => 2
)
)
Now, i have to store this in table. so i used foreach loop :
foreach ($matches as $value)
{
$share_holder_info->trad_id = $rand_id;
$share_holder_info->name = $value[0];
$share_holder_info->address = $value[1];
$share_holder_info->shares = $value[2];
$share_holder_info->save();
}
It stores only 0th index of array in table.
if (preg_match_all('~(?:\G(?!\A)|In respect of Shareholders)\s*[^:\r\n]+:\h*\K.*~', $string, $matches)) {
$matches = array_chunk($matches[0],3);
//foreach loop
}
You need to change your foreach to this to allow for the creation of new Model instance for each record set.
foreach ($matches as $value) {
$share_holder_info = new ShareHolderInfo();
$share_holder_info->trad_id = $rand_id;
$share_holder_info->name = $value[0];
$share_holder_info->address = $value[1];
$share_holder_info->shares = $value[2];
$share_holder_info->save();
}
You will need to change it to what ever your actual Model is named.
I hope this helps
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I have the following code:
<?php
$attr_data = array();
foreach ($content->search as $attributeSelected)
{
$attr_data[] = $attributeSelected['id'];
}
?>
This saves the data as:
Array (
[0] => SimpleXMLElement Object ( [0] => 23914175_laptop )
[1] => SimpleXMLElement Object ( [0] => 23914175_laptop )
[2] => SimpleXMLElement Object ( [0] => price_range_10_50004 )
)
However I just want the array data and not to include the "SimpleXMLElement Object". So I added the following code:
<?php
$attr_data = array();
foreach ($content->search as $attributeSelected)
{
$attr_data[] = json_decode(json_encode($attributeSelected['id']), true);
}
?>
Which now gives me the data as:
Array (
[0] => Array ( [0] => 23914175_laptop )
[1] => Array ( [0] => 23914175_laptop )
[2] => Array ( [0] => price_range_10_50004 )
)
I'm not sure what I'm doing wrong. I just want to save the data to an array and then use an If statement to check if the array contains specific data.
How about:
$attr_data[] = $attributeSelected['id'][0];
You are trying to store an object, if you need the first value of object you should change the third line to:
$attr_data[] = $attributeSelected['id']->0;
Please add a snippet of your XML, it makes things a lot clearer.
typecast the values to string:
$xml = simplexml_load_string($x); // assume XML in $x
$att = array();
foreach ($xml->search as $a) {
$att[] = (string)$a['id'];
}
see it working: http://codepad.viper-7.com/P0DI0S
The class SimpleXMLElement has a __toString method, so you could call it directly (which is kinda ugly IMO) or just typecast it to a string:
<?php
$attr_data = array();
foreach ($content->search as $attributeSelected)
{
$attr_data[] = (string) $attributeSelected['id'];
// Or
$attr_data[] = $attributeSelected['id']->__toString();
}
?>
Read more at http://php.net/manual/en/simplexmlelement.tostring.php