create array with key and value from string - php

Question

I have a string:
$content = "test,something,other,things,data,example";
I want to create an array where the first item is the key and the second one the value.
It should look like this:
Array
(
[test] => something
[other] => things
[data] => example
)
How can I do that? It's difficult to search for a solution because I don't know how to search this.
It's very similar to this: Explode string into array with key and value
But I don't have a json array.
I tried something like that:
$content = "test,something,other,things,data,example";
$arr = explode(',', $content);
$counter = 1;
$result = array();
foreach($arr as $item) {
if($counter % 2 == 0) {
$result[$temp] = $item;
unset($temp);
$counter++;
} else {
$temp = $item;
$counter++;
continue;
}
}
print_r($result);
But it's a dirty solution. Is there any better way?

Answer 1

Try this:
$array = explode(',',$content);
$size = count($array);
for($i=0; $i<$size; $i++)
$result[$array[$i]] = $array[++$i];

Answer 2

Try this:
$content = "test,something,other,things,data,example";
$data = explode(",", $content);// Split the string into an array
$result = Array();
$size = count($data); // Calculate the size once for later use
if($size%2 == 0)// check if we have even number of items(we have pairs)
for($i = 0; $i<$size;$i=$i+2){// Use calculated size here, because value is evaluated on every iteration
$result[$data[$i]] = $data[$i+1];
}
var_dump($result);

Answer 3

Try this
$content = "test,something,other,things,data,example";
$firstArray = explode(',',$content);
print_r($firstArray);
$final = array();
for($i=0; $i<count($firstArray); $i++)
{
if($i % 2 == 0)
{
$final[$firstArray[$i]] = $firstArray[$i+1];
}
}
print_r($final);

Answer 4

$content = "test,something,other,things,data,example";
$x = explode(',', $content);
$z = array();
for ($i=0 ; $i<count($x); $i+=2){
$res[$x[$i]] = $x[$i+1];
$z=array_merge($z,$res);
}
print_r($z);

Answer 5

I have tried this example this is working file.
Code:-
<?php
$string = "test,something|other,things|data,example";
$finalArray = array();
$asArr = explode( '|', $string );
foreach( $asArr as $val ){
$tmp = explode( ',', $val );
$finalArray[ $tmp[0] ] = $tmp[1];
}
echo "After Sorting".'<pre>';
print_r( $finalArray );
echo '</pre>';
?>
Output:-
Array
(
[test] => something
[other] => things
[data] => example
)
For your reference check this Click Here
Hope this helps.

Answer 6

You could able to use the following:
$key_pair = array();
$arr = explode(',', $content);
$arr_length = count($arr);
if($arr_length%2 == 0)
{
for($i = 0; $i < $arr_length; $i = $i+2)
{
$key_pair[$arr[$i]] = $arr[$i+1];
}
}
print_r($key_pair);

Answer 7

$content = "test,something,other,things,data,example";
$contentArray = explode(',',$content);
for($i=0; $i<count($contentArray); $i++){
$contentResult[$contentArray[$i]] = $contentArray[++$i];
}
print_r( $contentResult);
Output
Array
(
[test] => something
[other] => things
[data] => example
)
$contentResult[$contentArray[1]] = $contentArray[2];
$contentResult[$contentArray[3]] = $contentArray[4];
$contentResult[$contentArray[5]] = $contentArray[6];