Need help with this function

[franmm25]

Actually i work in create simple database in flat file with this structure :

 

username|password|

Jhonh30~123456~

 

For read all use this function i create :

 

 

 

<?

 

function db_read($db_path,$db_name,$db_campos)

{

 

 

foreach ($db_campos as $campos)

{

global ${$campos};

}

 

 

global $count_datos;

 

 

$file=file("".$db_path."".$db_name."");

 

$linea_datos=$file[0];

 

for ($i=1;$i<sizeof($file);$i++)

{

 

$exp_linea_datos=explode("|",$linea_datos);

$exp_datos=explode("~",$file[$i]);

 

$count_datos=0;

 

for ($x=0;$x<count($exp_linea_datos);$x++)

{

 

${$exp_linea_datos[$x]}[]=$exp_datos[$x];

 

}

$count_datos++;

}

 

}

 

?>

 

 

 

For call function i use this , in this way :

 

 

<?

db_read("./db_base/foros/","datos_personales.txt",array("username","password"));

 

/// This let me read all fields perfectly with only put this code

 

 

$username[0];

 

?>

 

 

 

 

All works fine the only problem it´s if i create form with the same fields in name as in the db , give this error

 

Fatal error: [] operator not supported for strings in C:\AppServ\www\db\test\index.php .....................

 

 

Only give this error if the fields of form his names the same username and password , if the fields use the name username_1 and password_1 no give problem , i want if it´s possible put solution to this , because i work in this for create simple database api and this method let create simple databases and before more things i have created and i want put as open source for everybody

 

 

Thank´s for your help , regards

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[franmm25]

Nothing know how fix this issue or give some idea , Thank´s , Regards  .....