searching record fields in text files

[leeharvey09]

function search_password(){
$file = "username_passwords_record.txt"; 
$record_rows = file($file); //file — Reads entire file into an array
foreach ($record_rows as $value) {
$explode_values = explode(",",$value);
echo $explode_values[0] .  $explode_values[1] . $explode_values[2] . $explode_values[3]. $explode_values[4] . "<br/>";
}
}
search_password();

 

i have a text file to store some records with

 

Fields: Ip,date,email,username,encrypted password

 

test values in text file : username_passwords_record.txt

 

127.0.0.1,08.03.10,no-reply@google.com,Google Analytics,MjJvbWxramhpZ24yOGRiZWZhYzg5

127.0.0.1,08.03.10,store-news@amazon.com,Amazon store,MjVvbmhtaWdqa2wzMGNmZGJlYTI5

127.0.0.1,06.03.10,niketown@yahoo.com,kill hill,MzdsbWluZ29qaGs2M2NhZGJlZjYz

127.0.0.1,08.03.10,simon@robertlane.com.au,Simon Hutton ,NDZrbGdtaGppbm82NWRmYWNlYjUy

127.0.0.1,08.03.10,used-support@carsales.com.au,carsales,NDNpa2xubW9namg1NGFiZmRjZTY2

 

i wanna be able to scan and compare any of these fields, with the value the user has entered, to check if they match...

any help would be great thanks

 

Lee Harvey