method countFieldValues documentation in bbn\Db\Languages\Sql
Return a count of identical values in a field as array, Reporting a structure type 'num' - 'val'.
Example
X::dump($db->countFieldValues('table_users','surname',[['name','=','John']]));
// (array) ["num" => 2, "val" => "John"]
function($table, string $field = NULL, array $where = [], array $order = [])
{
if (\is_array($table) && \is_array($table['fields']) && count($table['fields'])) {
$args = $table;
$field = array_values($table['fields'])[0];
}
else{
$args = [
'tables' => [$table],
'where' => $where,
'order' => $order
];
}
$args = array_merge(
$args, [
'kind' => 'SELECT',
'fields' => [
'val' => $field,
'num' => 'COUNT(*)'
],
'group_by' => [$field]
]
);
return $this->rselectAll($args);
}
Return a count of identical values in a field as array, Reporting a structure type 'num' - 'val'. BBN is a suite of PHP and JS libraries and VueJS components - all open-source! bbn.io, build applications, the quick way
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