I have the following array:
$arr = [
0 => 'value1',
1 => 'value2',
2 => 'value3'
];
The select function of my db class takes arguments in the following format:
DB::table('users')->select('value1', 'value2', 'value3')
How can I convert my array to pass those values in my select function?
I tried implode(',', $arr)
and it gives one string with comma separated values, but what I want is not a single string, it's a list of comma separated strings like in the example above.
Thanks for any help.
select()
can accept an array, so try:
DB::table('users')->select($arr);
This is source code of select()
method :
public function select($select = null)
{
....
// In this line Laravel checks if $select is an array. If not, it creates an array from arguments.
$selects = is_array($select) ? $select : func_get_args();
You can do this in Laravel 5.8 as follows:
DB::table('users')->select('username')->pluck('username')->unique()->flatten();
Hope this helps.
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