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# ezmlm_hash

(PHP 3 >= 3.0.17, PHP 4 >= 4.0.2, PHP 5)

ezmlm_hash -- Calculate the hash value needed by EZMLM

## Description

int ezmlm_hash ( string addr )

ezmlm_hash() calculates the hash value needed when keeping EZMLM mailing lists in a MySQL database.

## Parameters

addr

  The email address that's being hashed.

## Return Values

The hash value of addr.

## Examples

Example 1. Calculating the hash and subscribing a user

`<?php $user = "joecool@example.com"; $hash = ezmlm_hash($user); $query = sprintf("INSERT INTO sample VALUES (%s, '%s')", $hash, $user); $db->query($query); // using PHPLIB db interface ?>`

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