Haziq Asyraff :
I'm trying to create a chart using Chart.js, however, there is a problem when trying to count values from an array. There is a key in array called reference with values of Facebook, Google, Invitation, [Other than all that].
array_count_values(array_filter(array_column(($participants->toArray()), 'reference')))['Facebook'] ?? '0';
array_count_values(array_filter(array_column(($participants->toArray()), 'reference')))['Google'] ?? '0';
array_count_values(array_filter(array_column(($participants->toArray()), 'reference')))['Invitation'] ?? '0';
array_count_values(array_filter(array_column(($participants->toArray()), 'reference')))['Other'] ?? '0';
I want the last line which is looking for other string. Other should be a string that is other than Facebook, Google and Invitation. However, if there is any other cleaner/proper way of doing it would also be helpful. Thanks!
Nick :
I think this would be cleaner and more efficient:
$counts = array_count_values(array_filter(array_column(($participants->toArray()), 'reference')));
$facebook = $counts['Facebook'] ?? 0;
$google = $counts['Google'] ?? 0;
$invitation = $counts['Invitation'] ?? 0;
$others = array_sum($counts) - $facebook - $google - $invitation;
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