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php Programming Glossary: usersWarning: mysql_fetch_* expects parameter 1 to be resource, boolean given error [duplicate] http://stackoverflow.com/questions/11674312/warning-mysql-fetch-expects-parameter-1-to-be-resource-boolean-given-error error messages shouldn't be displayed to non admin users as it discloses too much information . share improve this answer..
Reference - What does this error mean in PHP? http://stackoverflow.com/questions/12769982/reference-what-does-this-error-mean-in-php because they only apply to the OP's particular code. Other users having the same error can not easily read the solution out of..
Best way to use PHP to encrypt and decrypt passwords? [duplicate] http://stackoverflow.com/questions/1289061/best-way-to-use-php-to-encrypt-and-decrypt-passwords I plan to store foreign account information for my users on my website aka rapidshare username and passwords etc... I..
What's the best method for sanitizing user input with PHP? http://stackoverflow.com/questions/129677/whats-the-best-method-for-sanitizing-user-input-with-php you're accepting preformatted input. Eg. if you let your users post HTML markup that you plan to display on the site. However..
Are PDO prepared statements sufficient to prevent SQL injection? http://stackoverflow.com/questions/134099/are-pdo-prepared-statements-sufficient-to-prevent-sql-injection this dbh new PDO blahblah stmt dbh prepare 'SELECT FROM users where username username' stmt execute array ' username' _REQUEST.. see someone else's password. Since the first few names in users table tend to be admins you may have just given away the farm...
How can I store my users' passwords safely? http://stackoverflow.com/questions/1581610/how-can-i-store-my-users-passwords-safely can I store my users' passwords safely How much more safe is this than plain MD5.. salt. _POST 'password' result mysql_query SELECT id FROM users WHERE username ' .mysql_real_escape_string _POST 'username'..
Reference - frequently asked questions about PDO [closed] http://stackoverflow.com/questions/15990857/reference-frequently-asked-questions-about-pdo could be added later but not required. Especially for new users it is recommended to use unhandled exceptions as they are extremely..
“Warning: Cannot modify header information - headers already sent by” error [duplicate] http://stackoverflow.com/questions/1912029/warning-cannot-modify-header-information-headers-already-sent-by-error being logged in you may restrict access to only certain users based on an ID established when they login. Parse the strings.. isValid true Or you may restrict access to only certain users based on their username. if in_array UserGroup arrGroups isValid..
Code obfuscator for php? [closed] http://stackoverflow.com/questions/232736/code-obfuscator-for-php just fooling yourself. Worse you're also disallowing your users from fixing bugs or making modifications. Music and movie companies..
mysql_fetch_array() expects parameter 1 to be resource, boolean given in select http://stackoverflow.com/questions/2973202/mysql-fetch-array-expects-parameter-1-to-be-resource-boolean-given-in-select error messages shouldn't be displayed to non admin users as it discloses too much information . share improve this answer..
http://stackoverflow.com/questions/3430181/acl-implementation getting role using Acl. Let's imagine that we have guests users and user's friends. User have restricted access to viewing his..
How should I choose an authentication library for CodeIgniter? http://stackoverflow.com/questions/346980/how-should-i-choose-an-authentication-library-for-codeigniter strings Simple yet effective error handling Cons Only lets users 'reset' a lost password rather than letting them pick a new.. bad style Uses two separate user tables one for 'temp' users ambiguous and redundant Uses potentially unsafe md5 hashing..
Secure hash and salt for PHP passwords http://stackoverflow.com/questions/401656/secure-hash-and-salt-for-php-passwords this question TL DR Don'ts Don't limit what characters users can enter for passwords. Only idiots do this. Don't limit the.. do this. Don't limit the length of a password. If your users want a sentence with supercalifragilisticexpialidocious in it.. and so you must make your best effort to protect your users up front . If you do not then you might even miss the fact that..
How to check if an email address exists without sending an email? http://stackoverflow.com/questions/565504/how-to-check-if-an-email-address-exists-without-sending-an-email discard requests like this to prevent enumeration of their users. Other servers cannot verify the user and have to accept the..
Reference: What is a perfect code sample using the MySQL extension? [closed] http://stackoverflow.com/questions/6198104/reference-what-is-a-perfect-code-sample-using-the-mysql-extension e.g. inherited legacy software nor a realistic expectation users are already using it in their project . Common problems with..
Warning: mysql_fetch_* expects parameter 1 to be resource, boolean given error [duplicate] http://stackoverflow.com/questions/11674312/warning-mysql-fetch-expects-parameter-1-to-be-resource-boolean-given-error password _POST 'password' result mysql_query 'SELECT FROM Users WHERE UserName LIKE username' while row mysql_fetch_array result.. password _POST 'password' result mysql_query SELECT FROM Users WHERE UserName LIKE ' username' if result FALSE die mysql_error..
Are PDO prepared statements sufficient to prevent SQL injection? http://stackoverflow.com/questions/134099/are-pdo-prepared-statements-sufficient-to-prevent-sql-injection DB for this question ' SELECT UserName '_' Password FROM Users LIMIT 1 ' A prepared statement will make sure that the above..
User recognition without cookies or local storage http://stackoverflow.com/questions/15966812/user-recognition-without-cookies-or-local-storage B C E G F K in the example above as Symptoms and Unknown Users as Diseases . By identifying the disease you can further identify.. array n 1 foreach features as k v labels k x . n n Create Users users array for i 0 name A i 5 i name users new Profile name..
MySQL server has gone away - in exactly 60 seconds http://stackoverflow.com/questions/1644432/mysql-server-has-gone-away-in-exactly-60-seconds 1 connect_timeout 10 datadir C Documents and Settings All Users Application Data MySQL MySQL Server 5.1 Data date_format Y m.. OFF general_log_file C Documents and Settings All Users Application Data MySQL MySQL Server 5.1 Data p1.log group_concat_max_len.. OFF log_error C Documents and Settings All Users Application Data MySQL MySQL Server 5.1 Data p1.err log_output..
Tell bots apart from human visitors for stats? http://stackoverflow.com/questions/1717049/tell-bots-apart-from-human-visitors-for-stats bot. Bots will often though not always respect robots.txt. Users don't care about robots.txt and we can probably assume that..
Cannot modify header information - headers already sent, Why its happening [duplicate] http://stackoverflow.com/questions/1827314/cannot-modify-header-information-headers-already-sent-why-its-happening attached if _SERVER 'REQUEST_METHOD' 'POST' adduser new Users if adduser checkmob true adduser addDB adduser addCarrer ..
php/symfony/doctrine memory leak? http://stackoverflow.com/questions/2097744/php-symfony-doctrine-memory-leak of 134217728 bytes exhausted tried to allocate 71 bytes in Users yo Sites grifoo lib vendor symfony lib log sfVarLogger.class.php..
mysql_fetch_array() expects parameter 1 to be resource, boolean given in select http://stackoverflow.com/questions/2973202/mysql-fetch-array-expects-parameter-1-to-be-resource-boolean-given-in-select password _POST 'password' result mysql_query 'SELECT FROM Users WHERE UserName LIKE username' while row mysql_fetch_array result.. password _POST 'password' result mysql_query SELECT FROM Users WHERE UserName LIKE ' username' if result FALSE die mysql_error..
Getting Users Real IP address using PHP http://stackoverflow.com/questions/4686318/getting-users-real-ip-address-using-php Users Real IP address using PHP I want to get the real IP address..
PHP 2-way encryption: I need to store passwords that can be retrieved http://stackoverflow.com/questions/5089841/php-2-way-encryption-i-need-to-store-passwords-that-can-be-retrieved the private key any time they need a password decrypted Users of this application can be trusted In what ways can the password.. the private key any time they need a password decrypted Users of this application can be trusted Absolutely. In fact that's..
http://stackoverflow.com/questions/7775968/unique-ips-in-a-voting-system and password or google facebook 1 email address 1 vote Users can't clear cookies and get extra votes App doesn't shut 1000's..
Automatically detect user's current local time with JavaScript or PHP http://stackoverflow.com/questions/863474/automatically-detect-users-current-local-time-with-javascript-or-php user's geo location Can the ISP time be an accurate guide Users OS clocks can vary or be modified by users Examples Countdown..
How do I receive email and process it in a web application http://stackoverflow.com/questions/965178/how-do-i-receive-email-and-process-it-in-a-web-application I have set up an email id my PHP web application. Users will send emails to this id. I want to process these emails..
Disable PHP in directory (including all sub-directories) with .htaccess http://stackoverflow.com/questions/1271899/disable-php-in-directory-including-all-sub-directories-with-htaccess having a problem. I have a directory structure like this USERS DEMO1 DEMO2 DEMO3 etc... every user has his own direcory here.. side includes in the direcories and subdirectories inside USERS Can this be done and how Thanks in advance. BTW I use WAMP server..
CREATE TABLE IF NOT EXISTS fails with table already exists http://stackoverflow.com/questions/16554545/create-table-if-not-exists-fails-with-table-already-exists exit queryCreateUsersTable CREATE TABLE IF NOT EXISTS `USERS` `ID` int 11 unsigned NOT NULL auto_increment `EMAIL` varchar.. outputs... Table creation failed 1050 Table ' dsl_ams . USERS ' already exists What I don't understand is isn't IF NOT EXISTS.. improve this question Try this query SELECT ID FROM USERS result mysqli_query dbConnection query if empty result query..
MySQL: Use CASE/ELSE value as join parameter http://stackoverflow.com/questions/2761574/mysql-use-case-else-value-as-join-parameter join parameter I'm trying to join the NAME and PHOTO from USERS table to the TRANSACTIONS table based on who is the payer or..
PHP & MYSQL: How to resolve ambiguous column names in JOIN operation? http://stackoverflow.com/questions/431391/php-mysql-how-to-resolve-ambiguous-column-names-in-join-operation NEWS 'id' the news id 'user' the user id of the author USERS 'id' the user id I want to make a SELECT FROM news JOIN users..
Best method for storing a list of user IDs http://stackoverflow.com/questions/620645/best-method-for-storing-a-list-of-user-ids many users. The solution for this is to have a join table USERS uid name ... GAMES gid name ... VOTES id uid gid ... Where uid..
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