John Davidson

Message:

I need to remove all space before string and keep space in string and remove all space after string in array and keep the structure of array

$data = json_decode($json, true);

foreach($data as $index => $value){

    $tables = json_encode($value["tables"], JSON_UNESCAPED_UNICODE);

    echo $tables;

}

Result from echo $tables;

[{"lang":"cs","lang_title":"Český","menus":[{"header":"Mechanika","rows":[{"parameter":"Hmotnost","value":"0.65kg"}]}]},{"lang":"pl","lang_title":"Polský","menus":[{"header":"Mechanika nová","rows":[{"parameter":"Masa","value":"0.65kg"}]}]},{"lang":"en","lang_title":"Anglický","menus":[{"header":" Me chanics ","rows":[{"parameter":"Weight","value":"0.65kg"}]}]}]

And I need to keep the structure of $value["tables"] and just remove spaces in header,parameter,value

So example "header":" Me chanics " -> "header":"Me chanics"

---

My Answer:
$key => $value) {
$data[$index][$key] = trim($value);
}

This code will remove any leading or trailing spaces from the values in the array while keeping the structure of the array intact.