I need to query the database where the total_pago must equal the valor in the table contas_pagar
class Phpexcel_model extends CI_Model {
function get_users() {
$query = $this->db->get_where("contas_pagar", array('total_pago' == 'valor'));
return $query->result_array();
}
As the image the result should bring only the data that match the query, but it is bringing all the data from the table
According to the docs ( https://codeigniter.com/userguide3/database/query_builder.html#selecting-data ) you want the following (note ==
vs =>
):
->get_where('contas_pagar', array('total_pago' => 'valor'))
What you have now is evaluating to
->get_where('contas_pagar', array(false))
because in PHP the string 'total_pago'
is not equal to 'valor'
.
Assuming the total_pago
is a numeric field and valor
is a variable that contains a number, your get_where
statement should be:
->get_where('contas_pagar', array('total_pago' => $valor))
you can use this to inspect your query. so that we can see the whole query that is executed by the mysq/sql and so that we can check where the error occur
echo $this->db->last_query()
also alternatively you can use the custom query
$this->db->query('SELECT * FROM contas_pagar WERE total_pago=? ',[$valor])->result_array()
function get_users() {
$query = $this->db->get_where("contas_pagar", array('total_pago' => 'valor'));
return $query->result_array();
}
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