¡@
php Programming Glossary: veryWhy shouldn't I use mysql_* functions in PHP? http://stackoverflow.com/questions/12859942/why-shouldnt-i-use-mysql-functions-in-php with the database. Remove the mysql_ function prefix everywhere and replace it with pdo_ . mysql_ connect becomes pdo_.. to use You just need a less unwieldy API. pdo_query adds very facile support for bound parameters. Converting old code is.. thing that could possibly work category it's also still very experimental code. I just wrote it over the weekend. There's..
Robust and Mature HTML Parser for PHP [duplicate] http://stackoverflow.com/questions/292926/robust-and-mature-html-parser-for-php using php SimpleXml The SimpleXML extension provides a very simple and easily usable toolset to convert XML to an object.. DOM parser written in PHP5 lets you manipulate HTML in a very easy way Require PHP 5 . Supports invalid HTML. Find tags on.. PHP you can also use web services. In general I found very little utility for these but that's just me and my use cases...
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 use or die when outputting HTML else it will at the very least generate invalid HTML. Also database error messages shouldn't..
Simple “Long Polling” example code? http://stackoverflow.com/questions/333664/simple-long-polling-example-code be written in any language I chose Apache PHP as they are very common and I happened to be running them locally Then in Javascript.. each message The nice thing about this approach is it is very resilient. If the clients internet connection dies it will timeout..
How do you parse and process HTML/XML in PHP? http://stackoverflow.com/questions/3577641/how-do-you-parse-and-process-html-xml-in-php using php SimpleXml The SimpleXML extension provides a very simple and easily usable toolset to convert XML to an object.. DOM parser written in PHP5 lets you manipulate HTML in a very easy way Require PHP 5 . Supports invalid HTML. Find tags on.. PHP you can also use web services. In general I found very little utility for these but that's just me and my use cases...
PHP: “Notice: Undefined variable” and “Notice: Undefined index” http://stackoverflow.com/questions/4261133/php-notice-undefined-variable-and-notice-undefined-index because most real world answers on this issue are very specific. Related Meta discussion What can be done about repetitive.. PHP does in the case of undeclared variables is issue a very low level error E_NOTICE one that is not even reported by default..
How should a model be structured in MVC? http://stackoverflow.com/questions/5863870/how-should-a-model-be-structured-in-mvc The model is not a class or any single object. It is a very common mistake to make as you can see below I did too though..
http://stackoverflow.com/questions/8028957/headers-already-sent-by-php warnings. Reenable them with two simple commands atop the very first script error_reporting E_ALL ini_set display_errors 1..
How to get useful error messages in PHP? http://stackoverflow.com/questions/845021/how-to-get-useful-error-messages-in-php a failed function call or something else entirely. It is very difficult to figure out what went wrong. I end up commenting.. I end up commenting out code entering echo statements everywhere etc. trying to narrow down the problem. But there surely.. provide more detailed information. The PhpEd debugger is very similar to xdebug and integrates directly into the editor so..
How do I convert a script using mysql_ functions to use mysqli_ functions? http://stackoverflow.com/questions/15055990/how-do-i-convert-a-script-using-mysql-functions-to-use-mysqli-functions mysqli_ value1 mysqli_real_escape_string con input_string Very Important Preparing and Running a Query One reason the mysql_..
mysqli or die, does it have to die? http://stackoverflow.com/questions/15318368/mysqli-or-die-does-it-have-to-die it shouldn't die ever. PHP is a language of bad heredity. Very bad heredity. And this die thing is one of worst rudiments die..
http://stackoverflow.com/questions/16959576/reference-what-is-variable-scope-which-variables-are-accessible-from-where-and has access to the variable. How is a scope defined in PHP Very simple PHP has function scope . That's the only kind of scope..
Reading and Writing Configuration Files http://stackoverflow.com/questions/2237291/reading-and-writing-configuration-files serialize unserialize or use var_export include to use it. Very basic example class MyConfig public static function read filename..
Hunting cheaters in a voting competition http://stackoverflow.com/questions/2333054/hunting-cheaters-in-a-voting-competition Pro Good against simple pharyngulation to some extent Con Very easy to circumvent by automated scripts Email Confirmation Use..
http://stackoverflow.com/questions/294875/models-in-the-zend-framework as a table and Zend_Db_Table_Row_Abstract as row . Very rarely do I see direct calls to select objects SQL or the built..
How should I choose an authentication library for CodeIgniter? http://stackoverflow.com/questions/346980/how-should-i-choose-an-authentication-library-for-codeigniter Lean footprint 20 files considering the feature set Very good documentation Simple and elegant database design just 4.. questions Separation of user and profile data is very nice Very reasonable security model around failed login attempts good.. owned reCAPTCHA service but it really isn't secure enough Very sparse online documentation minor issue here since the code..
How to ignore access to php files with mod_rewrite? http://stackoverflow.com/questions/4300800/how-to-ignore-access-to-php-files-with-mod-rewrite
Why shouldn't I use PHP's mail() function? http://stackoverflow.com/questions/4565066/why-shouldnt-i-use-phps-mail-function as GMX to reject mails send via the PHP function mail . Very often such mails are deleted without any information of the..
http://stackoverflow.com/questions/488963/best-way-to-parse-bbcode and then using your favorite XML parsing routine on that. Very very rough idea here but Run the code through htmlspecialchars..
Parse SELECT clause of SQL queries into a PHP array http://stackoverflow.com/questions/4968690/parse-select-clause-of-sql-queries-into-a-php-array analyzing a query in PHP BEFORE it's sent to the server. Very complicated why im doing this so i'd rather not go into the..
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 You can connect to the server and issue a VRFY command. Very few servers support this command but it is intended for exactly..
How to include() all PHP files from a directory? http://stackoverflow.com/questions/599670/how-to-include-all-php-files-from-a-directory to include all PHP files from a directory Very quick n00b question in PHP can I include a directory of scripts...
Simple PHP form: Attachment to email (code golf) http://stackoverflow.com/questions/826265/simple-php-form-attachment-to-email-code-golf submit name submit id submit value send p form body html Very barebones really and obviously the using inline CSS to hide..
Can you create instance properties dynamically in PHP? http://stackoverflow.com/questions/829823/can-you-create-instance-properties-dynamically-in-php name params method does the same for object method calls. Very useful in special cases. But most of the time you'll get by..
http://stackoverflow.com/questions/864570/very-large-uploads-with-php large uploads with PHP I want to allow uploads of very large..
Paginate records on Client side issue http://stackoverflow.com/questions/10928368/paginate-records-on-client-side-issue Updated to include a better explanation Below is a VERY simple example of what I mean. Current process.php currently..
JSON vs. Serialized Array in database http://stackoverflow.com/questions/1306740/json-vs-serialized-array-in-database magic method called on any object being unserialize. VERY POWERFUL It has been noted that it is some times best the base64..
How to change PHP's eregi to preg_match [duplicate] http://stackoverflow.com/questions/1374881/how-to-change-phps-eregi-to-preg-match expressions to preg in PHP I need help below is a small VERY basic regex to somewhat validate an email I do realize it does..
Simple PHP SQL login troubleshooting http://stackoverflow.com/questions/18971570/simple-php-sql-login-troubleshooting you're doing is storing passwords as plain text that is VERY VERY WRONG you should always encrypt the password to protect.. doing is storing passwords as plain text that is VERY VERY WRONG you should always encrypt the password to protect your..
The advantage / disadvantage between global variables and function parameters in PHP? http://stackoverflow.com/questions/2216340/the-advantage-disadvantage-between-global-variables-and-function-parameters-in unpredicted... results. Adding global variables is a VERY BAD IDEA from this standpoint IMO. If you're concerned about..
what is the best way to put a translation system in php website? http://stackoverflow.com/questions/2344383/what-is-the-best-way-to-put-a-translation-system-in-php-website can couse any serious speed impacts unless you are having VERY high traffic several hundreds of thousands of pageviews per..
http://stackoverflow.com/questions/2921469/php-mutual-exclusion-mutex . It all depends on your server configuration... It's VERY rare that PHP will serve all requests serially with only one..
How should I choose an authentication library for CodeIgniter? http://stackoverflow.com/questions/346980/how-should-i-choose-an-authentication-library-for-codeigniter be there in the first place No max limit on login attempts VERY unsafe Dealbreaker Hijacks form validation Uses potentially..
http://stackoverflow.com/questions/3817155/php-mobile-browser-detection yet still provide me with accurate detection of at the VERY least Android Mobile Safari and Blackberry browsers along with..
MySQL query to get column names? http://stackoverflow.com/questions/4165195/mysql-query-to-get-column-names 'yourdatabasename' AND `TABLE_NAME` 'yourtablename' It's VERY powerful and can give you TONS of information without need to..
http://stackoverflow.com/questions/4684075/how-to-build-a-restful-api ' . _GET id user_info json_decode user_info true THAT IS VERY QUICK AND DIRTY table tr td Name td td php echo user_info last_name.. user_list json_decode user_list true THAT IS VERY QUICK AND DIRTY ul php foreach user_list as user li a href..
Encoding cookies so they cannot be spoofed or read etc http://stackoverflow.com/questions/5009685/encoding-cookies-so-they-cannot-be-spoofed-or-read-etc . And garbage collection which cleans old files will be VERY VERY VERY slow if it'll even run at all . Session Hijacking.. And garbage collection which cleans old files will be VERY VERY VERY slow if it'll even run at all . Session Hijacking vulnerabilities.. collection which cleans old files will be VERY VERY VERY slow if it'll even run at all . Session Hijacking vulnerabilities..
Are mysql_real_escape_string() and mysql_escape_string() sufficient for app security? http://stackoverflow.com/questions/5414731/are-mysql-real-escape-string-and-mysql-escape-string-sufficient-for-app-secu of meta name charset value UTF 8 These attacks are VERY nasty as they give the hacker as much control as straight SQL.. you're ALWAYS guaranteed to be protected against EVERY KNOWN HACK at the bare minimum. And it's less code pdo new PDO..
How to write CDATA using SimpleXmlElement? http://stackoverflow.com/questions/6260224/how-to-write-cdata-using-simplexmlelement ' site ' xml new SimpleXMLExtended ' site ' xml title NULL VERY IMPORTANT We need a node where to append xml title addCData..
Get the First or Last Friday in a Month http://stackoverflow.com/questions/924246/get-the-first-or-last-friday-in-a-month this question Perhaps it can be made quicker... This was VERY interesting to code. Please note that direction is 1 for forward..
Generating ZIP files with PHP + Apache on-the-fly in high speed? http://stackoverflow.com/questions/990462/generating-zip-files-with-php-apache-on-the-fly-in-high-speed 1 GB and is slowly but steadily increasing. Files are VERY rarely changed or deleted. The users can view each of the files..
|