check inside array if the value sperated by comman [duplicate] - php

Question

This question already has answers here:
How to explode an array into another array and not subarray using PHP?
(3 answers)
Closed 9 months ago.
Results in array as below,
How can I convert the above array as below:
array:3[
0=>"11856"
1=>"12235"
2=>"11843"
So if any value is separated by comma, remove from that index array and add another index with removed value.
I have tried logic as below:
foreach($domains as $row){
$domain = explode(',',$row);
$row = $domain;
}
No Luck, Any better approach?
Hope make sense. Thanks in advance for all.

Answer 1

Just loop through your source array and explode it with , character. And after explode it return Array, just loop this array push it add to your return array
function convert_array($data) {
$ret = array();
foreach($data as $d) {
$tmp = explode(',', $d);
foreach($tmp as $t) {
$ret[] = $t;
}
}
return $ret;
}
$data = array("11856,12235,113", "11843");
var_dump(convert_array($data));
and output is
array(3) {
[0] => 11856
[1] => 12235
[2] => 113
[3] => 11843
}

Answer 2

Thanks for all your answers,
I manage to achieve the requirement just in one line of code as below.
$domain = explode(",",implode(",",$domains));
First Implode by comma, Then explode the result. Done the magic.

Answer 3

I have a solution as per your question. This is very simple and easy solution. I used your code for solve your problem.
$domains = array(0=>"11856,12235", 1=>"11843");
foreach($domains as $row){
$domain = explode(',',$row);
foreach($domain as $d){
$a[] = $d;
}
}
echo '<pre>';
print_r($a);
Result:
Array
(
[0] => 11856
[1] => 12235
[2] => 11843
)