A PHP Error was encountered

Severity: Notice

Message: Only variable references should be returned by reference

Filename: core/Common.php

Line Number: 257

load->database(); } function recupera_incidencies_pendents() { //$query = $this->db->query('SELECT * FROM territori_incidencies WHERE Estat="INICIAT" or Estat="PENDENT" and Coord_lat<>""'); $query = $this->db->query('SELECT * FROM territori_incidencies WHERE Estat="PENDENT" or Estat="INICIAT" and Coord_lat<>""'); return $query; //retorna tota la taula } function recupera_carrers() { $query = $this->db->query('SELECT * FROM territori_carrerer ORDER BY Carrer'); return $query; //retorna tota la taula } function recupera_numincidencia() { $query = $this->db->query('SELECT * FROM territori_numinci'); foreach ($query->result_array() as $row) { $id=$row["Seguent_num"]; } return $id; //retorna tota la taula } function desa_numincidencia($seguent_num) { $query = $this->db->query('UPDATE territori_numinci SET Seguent_num='.$seguent_num.''); } function desa_incidencia($seguent_num, $data, $tipus, $descripcio, $lloc, $numero, $lat,$long, $nom,$correu, $telefon,$foto) { $descripcio=addslashes($descripcio); $query = $this->db->query("INSERT INTO territori_incidencies (Num_incidencia,Data,Intern,Tipus_incidencia, Incidencia, Ubicacio, Numero,Coord_lat, Coord_long,Nom, Email, Telefon, Foto, Estat, Finalitzat) VALUES ('$seguent_num','$data','NO','$tipus','$descripcio','$lloc', '$numero','$lat', '$long', '$nom','$correu','$telefon','$foto', 'INICIAT', 'NO' )"); } function recupera_email_derivacio($tipus) { $query = $this->db->query("SELECT * FROM territori_incidencia_desti WHERE Id_tipus='$tipus' "); foreach ($query->result_array() as $row) { $desti=$row["Id_desti"]; } $query = $this->db->query("SELECT * FROM territori_destins WHERE ID='$desti' "); foreach ($query->result_array() as $row) { $email=$row["Email"]; } return $email; //retorna tota la taula } function desa_historial($idok,$avui,$act,$detall) { $query = $this->db->query("INSERT INTO territori_actuacions_tramit (Id_incidencia,Data,Nom_act, Detall_act) VALUES ('$idok','$avui','$act','$detall' )"); } } ?>