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<?php
/**
* @file
* Install, update and uninstall functions for the php module.
*/
/**
* Implements hook_enable().
*/
function php_enable() {
$format_exists = (bool) db_query_range('SELECT 1 FROM {filter_format} WHERE name = :name', 0, 1, array(':name' => 'PHP code'))->fetchField();
// Add a PHP code text format, if it does not exist. Do this only for the
// first install (or if the format has been manually deleted) as there is no
// reliable method to identify the format in an uninstall hook or in
// subsequent clean installs.
if (!$format_exists) {
$php_format = array(
'format' => 'php_code',
'name' => 'PHP code',
// 'Plain text' format is installed with a weight of 10 by default. Use a
// higher weight here to ensure that this format will not be the default
// format for anyone.
'weight' => 11,
'filters' => array(
// Enable the PHP evaluator filter.
'php_code' => array(
'weight' => 0,
'status' => 1,
),
),
);
$php_format = (object) $php_format;
filter_format_save($php_format);
drupal_set_message(t('A <a href="@php-code">PHP code</a> text format has been created.', array('@php-code' => url('admin/config/content/formats/' . $php_format->format))));
}
}
/**
* Implements hook_disable().
*/
function php_disable() {
drupal_set_message(t('The PHP module has been disabled. 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.'));
}
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