PHP show_error_exit Exemples

Exemple #1

Fichier : do.php Projet : WuSiYu/Code-Paste

<?php

if (isset($_POST['code'])) {
    require './config.php';
    $the_SQL = mySQLi_connect($SQL_host, $SQL_user, $SQL_passwd, $SQL_name);
    if (!$the_SQL) {
        show_error_exit('Could not connect to MySQL, f**k this world.');
    }
    if (!mysqli_query($the_SQL, "SELECT * FROM codes")) {
        $is_ok = mysqli_query($the_SQL, "CREATE TABLE codes (\n\t\t\t\tid int NOT NULL AUTO_INCREMENT,\n\t\t\t\tPRIMARY KEY(id),\n\t\t\t\tlang tinytext,\n\t\t\t\tcode longtext\n\t\t\t)");
        if (!$is_ok) {
            echo 'Could not create database table';
        }
    }
    $the_code = $_POST['code'];
    $the_lang = $_POST['lang'];
    if (!preg_match('/^[A-Za-z0-9]+$/', $the_lang)) {
        echo "bad DATA";
    }
    $the_code = str_replace("&", "&amp;", $the_code);
    $the_code = str_replace("'", "&#39;", $the_code);
    $the_code = str_replace("\"", "&#42;", $the_code);
    $the_code = str_replace("=", "&#61;", $the_code);
    $the_code = str_replace("?", "&#63;", $the_code);
    $the_code = str_replace("\\", "&#92;", $the_code);
    $the_code = str_replace("<", "&lt;", $the_code);
    $the_code = str_replace(">", "&gt;", $the_code);
    mysqli_query($the_SQL, "INSERT INTO codes (lang, code) VALUES ('{$the_lang}', '{$the_code}');");
    $result = mysqli_query($the_SQL, "SELECT count(*) FROM codes");
    $id = mysqli_fetch_array($result)[0];
    if ($ReWrite) {

Exemple #2

Fichier : index.php Projet : nihaoqkl/markdownPHP

     //有密码标记为假
     $passwd = false;
     //如果用户中已记录这个ID，则删除它
     if (isset($_COOKIE['myNoteUsername'])) {
         $key = array_search($noteId, $user_notes_array);
         array_splice($user_notes_array, $key, 1);
         $user_notes = implode(";", $user_notes_array);
         mysqli_query($notesql, "UPDATE " . $sql_table_user . " SET notes = '" . $user_notes . "' WHERE username = '******'");
     }
     reLocation($new_id);
 }
 if (isset($_POST['the_username'])) {
     $username = $_POST['the_username'];
     if (!preg_match('/^[A-Za-z0-9]+$/', $username) || strlen($username) < 3 || strlen($username) > 200) {
         //如果username不符合规范
         show_error_exit("错误：输入的用户名不合法");
     }
     setcookie("myNoteUsername", $username, time() + 2592000);
     reLocation($noteId);
 }
 if (isset($_POST['the_note']) && (isset($_POST['save']) || @$_POST['ajax_save'] === 'yes')) {
     $to_save_raw = $_POST['the_note'];
     if (@$_POST['note_type'] == 'md_note') {
         $to_save_raw = $the_markdown_type . $to_save_raw;
     }
     if (!$use_sql) {
         $to_save_raw = str_replace("<", "&lt;", $to_save_raw);
         $to_save_raw = str_replace(">", "&gt;", $to_save_raw);
         file_put_contents(NOTE_DATA . $noteId, str_replace("\\", "&#92;", $to_save_raw));
     } else {
         $to_save_tmp = $to_save_raw;