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