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classConsulta.php
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executable file
·60 lines (58 loc) · 1.74 KB
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<?php
class Consulta{
public function select($campos, $tabla, $condicion) {
$stmt = conexionDB :: conecta();
try {
////////////////Crea Query////////////////
$sql = "SELECT $campos FROM $tabla WHERE 1 $condicion;";
///////////////Ejecuta Query//////////////
$result = $stmt->query($sql);
/////Muestra los resultados del Query/////
$resultado = $result->fetchAll();
////////Cierra conexion de la BD//////////
$stmt = null;
/////////////Regresa el resultado/////////
return $resultado;
} catch (Exception $e) {
print "¡Error!: " . $e->getMessage() . "<br/>";
die();
}
}
public function selectCompleto($query) {
$stmt = conexionDB :: conecta();
try {
////////////////Crea Query////////////////
$sql = $query;
///////////////Ejecuta Query//////////////
$result = $stmt->query($sql);
/////Muestra los resultados del Query/////
$resultado = $result->fetchAll();
////////Cierra conexion de la BD//////////
$stmt = null;
/////////////Regresa el resultado/////////
return $resultado;
} catch (Exception $e) {
print "¡Error!: " . $e->getMessage() . "<br/>";
die();
}
}
public function insert($tabla, $campos, $datos, $array) {
$stmt = conexionDB :: conecta();
try {
$stmt->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
/* Begin a transaction, turning off autocommit */
$stmt->beginTransaction();
$sql = "INSERT INTO $tabla $campos VALUES $datos;";
$prepare = $stmt->prepare($sql);
$prepare->execute($array);
$lastId = $stmt->lastInsertId();
$stmt->commit();
$stmt = null;
return $lastId;
} catch (Exception $e) {
$stmt->rollBack();
echo "Fallo: " . $e->getMessage();
}
}
}
?>