1 <?php

     2 // $Id: php.install,v 1.1 2007/04/24 10:54:34 dries Exp $

     3 

     4 /**

     5  * Implementation of hook_install().

     6  */

     7 function php_install() {

     8   $format_exists = db_result(db_query("SELECT COUNT(*) FROM {filter_formats} WHERE name = 'PHP code'"));

     9   // Add a PHP code input format, if it does not exist. Do this only for the

    10   // first install (or if the format has been manually deleted) as there is no

    11   // reliable method to identify the format in an uninstall hook or in

    12   // subsequent clean installs.

    13   if (!$format_exists) {

    14     db_query("INSERT INTO {filter_formats} (name, roles, cache) VALUES ('PHP code', '', 0)");

    15     $format = db_result(db_query("SELECT MAX(format) FROM {filter_formats}"));

    16 

    17     // Enable the PHP evaluator filter.

    18     db_query("INSERT INTO {filters} (format, module, delta, weight) VALUES (%d, 'php', 0, 0)", $format);

    19 

    20     drupal_set_message(t('A !php-code input format has been created.', array('!php-code' => l('PHP code', 'admin/settings/filters/'. $format))));

    21   }

    22 }

    23 

    24 /**

    25  * Implementation of hook_disable().

    26  */

    27 function php_disable() {

    28   drupal_set_message(t('The PHP module has been disabled. Please note that any existing content that was using the PHP filter will now be visible in plain text. This might pose a security risk by exposing sensitive information, if any, used in the PHP code.'));

    29 }