Prob script php : parse error

$rst1 = send_sql($sql);

johand@horus:~$ cat bidon.php
<?php

/* Connexion et sélection de la base */

require_once("function.php");

$cnx = $_GET[connect()]; //connection a la base

$sql1 = "SELECT id_m, type_m FROM membre WHERE log_m = '$_GET['log']'";
$rst1 = send_sql($sql);
$name1 = mysql_fetch_array($rst1);
$id_log = $row[0];
$type = $row[1];

$sql2 = "SELECT id_m FROM membre WHERE pass_m = '$_GET['pass']'";
$rst2 = send_sql($sql2);
$name2 = mysql_fetch_array($rst2);
$id_pass = $row[0];

if($id_pass == 0)
{
$id_pass = a;
}

if($id_log == $id_pass)
{
include("$type");
}
else
{
include("index.php");
}

?>

johand@horus:~$ php -l bidon.php

Parse error: parse error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING in bidon.php on line 9
Errors parsing bidon.php

johand@horus:~$ vi bidon.php

johand@horus:~$ cat bidon.php
<?php

/* Connexion et sélection de la base */

require_once("function.php");

$cnx = $_GET[connect()]; //connection a la base

$sql1 = sprintf("SELECT id_m, type_m FROM membre WHERE log_m = '%s'", $_GET["log"]);
$rst1 = send_sql($sql);
$name1 = mysql_fetch_array($rst1);
$id_log = $row[0];
$type = $row[1];

$sql2 = sprintf("SELECT id_m FROM membre WHERE pass_m = '%s'",$_GET["pass"]);
$rst2 = send_sql($sql2);
$name2 = mysql_fetch_array($rst2);
$id_pass = $row[0];

if($id_pass == 0)
{
$id_pass = a;
}

if($id_log == $id_pass)
{
include("$type");
}
else
{
include("index.php");
}

?>
johand@horus:~$ php -l bidon.php
No syntax errors detected in bidon.php

$id_pass = a;