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php Programming Glossary: onceHow can an SQL query return data from multiple tables http://stackoverflow.com/questions/12475850/how-can-an-sql-query-return-data-from-multiple-tables gain The short answer is no but it is easier to read once you get used to it. It is easier to read queries written by.. other folks using this syntax. I am also going to use the concept of a small caryard which has a database to keep track of what.. Good god that's ugly. However as far as the database is concerned it is exactly what was asked for. In the query we asked..
Reference - What does this error mean in PHP? http://stackoverflow.com/questions/12769982/reference-what-does-this-error-mean-in-php of it because they are too localized. That is sad because once you understood the root cause fixing the error is trivial. Hence..
Why shouldn't I use mysql_* functions in PHP? http://stackoverflow.com/questions/12859942/why-shouldnt-i-use-mysql-functions-in-php PDO isn't overly arduous. Rewriting a larger code base at once however takes time. Raison d'être for this intermediate alternative.. which replace their mysql_ counterparts. Simply include_once pdo_mysql.php in each invocation script that has to interact.. will work alike and still mostly look the same include_once pdo_mysql.php pdo_connect localhost usrABC pw1234567 pdo_select_db..
Simplest PHP example for retrieving user_timeline with Twitter API version 1.1 http://stackoverflow.com/questions/12916539/simplest-php-example-for-retrieving-user-timeline-with-twitter-api-version-1-1 for you. Click create my access token at the bottom then once you scroll to the bottom again you'll have some newly generated.. the class I've created which you can find below. require_once 'TwitterAPIExchange.php' Set access tokens here see https dev.twitter.com..
Are PDO prepared statements sufficient to prevent SQL injection? http://stackoverflow.com/questions/134099/are-pdo-prepared-statements-sufficient-to-prevent-sql-injection injection means data has been cycled through the database once before being included in a query and is much harder to pull.. it could still be stopped by a prepared statement but the concept still applies. Let's say you put this value in a text box..
http://stackoverflow.com/questions/16959576/reference-what-is-variable-scope-which-variables-are-accessible-from-where-and they are accessible . Just because you wrote foo 'bar' once somewhere in your application doesn't mean you can refer to.. place. If you could only have this unique variable name once in your app you'd have to resort to really complicated naming..
PHP error: Cannot modify header information ??headers already sent [duplicate] http://stackoverflow.com/questions/1793482/php-error-cannot-modify-header-information-headers-already-sent the error comes up though. This is what I have include_once header.php if _SESSION 'uid' 'programmer' header 'Location.. share improve this question You cannot use header once text has been output to the browser. As your header.php include..
PHP tutorial that is security-, accuracy- and maintainability-conscious? [closed] http://stackoverflow.com/questions/2119083/php-tutorial-that-is-security-accuracy-and-maintainability-conscious of how and when string escaping needs to happen once they've learned a quick hack ˜solution from some misconceived.. once they've learned a quick hack ˜solution from some misconceived ˜PHP Security site or book. I don't want to see eval . I..
Robust and Mature HTML Parser for PHP [duplicate] http://stackoverflow.com/questions/292926/robust-and-mature-html-parser-for-php Grabbing the href attribute of an A element and a general conceptual overview can be found at DOMDocument in php How to use.. desktop web browsers. We might see more dedicated parsers once HTML5 is finalized. There is also a blogpost by the W3's titled..
http://stackoverflow.com/questions/336127/calculate-business-days startDate endDate holidays do strtotime calculations just once endDate strtotime endDate startDate strtotime startDate The..
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 Grabbing the href attribute of an A element and a general conceptual overview can be found at DOMDocument in php How to use.. desktop web browsers. We might see more dedicated parsers once HTML5 is finalized. There is also a blogpost by the W3's titled..
How to parse HTML with PHP? [duplicate] http://stackoverflow.com/questions/3650125/how-to-parse-html-with-php Grabbing the href attribute of an A element and a general conceptual overview can be found at DOMDocument in php How to use.. desktop web browsers. We might see more dedicated parsers once HTML5 is finalized. There is also a blogpost by the W3's titled..
Secure hash and salt for PHP passwords http://stackoverflow.com/questions/401656/secure-hash-and-salt-for-php-passwords œdouble hashing a password less secure than just hashing it once suggests that hashing multiple times may be a good idea whereas..
PHP Session Fixation / Hijacking http://stackoverflow.com/questions/5081025/php-session-fixation-hijacking the _GET variable Would this token need to be changed only once per session or on each page load Also is their a good way of.. storage . Then when you send a request simply take a nonce of a token and verify that the nonce is the same on the server... simply take a nonce of a token and verify that the nonce is the same on the server. By doing this you should be able..
PDO support for multiple queries (PDO_MYSQL, PDO_MYSQLND) [closed] http://stackoverflow.com/questions/6346674/pdo-support-for-multiple-queries-pdo-mysql-pdo-mysqlnd for MySQL PDO. Overall to execute multiple queries at once you need PHP 5.3 mysqlnd Emulated prepared statements. Make..
What is the best way to stop people hacking the PHP-based highscore table of a Flash game http://stackoverflow.com/questions/73947/what-is-the-best-way-to-stop-people-hacking-the-php-based-highscore-table-of-a-f high scores from logins that have only played the game once or twice so that attackers have to produce a paper trail of..
insert multiple rows via a php array into mysql http://stackoverflow.com/questions/779986/insert-multiple-rows-via-a-php-array-into-mysql assembled with each concatenation instead PHP does this once in the implode statement. This is a big win. If you have lots..
http://stackoverflow.com/questions/8028957/headers-already-sent-by-php the headers to the webserver first. It can only do that once. And after the double linebreak it can't ever append to them.. can get shuffled before rendering it ineffective. It can conceal whitespace for HTML output but as soon as the application..
http://stackoverflow.com/questions/10057671/how-foreach-actually-works the loop so it won't be copied but it'll get an addref . Once you do the array the zval will be separated so the array that..
How to: URL re-writing in PHP? http://stackoverflow.com/questions/1039725/how-to-url-re-writing-in-php and then adding a .htaccess file into your web directory. Once you've done that you are only a few lines away from being done...
How to call a JavaScript function from PHP? http://stackoverflow.com/questions/1045845/how-to-call-a-javascript-function-from-php more special than that until it's loaded by a web browser. Once a browser loads the page then all the other magic happens layout.. and many other things including javascript execution. Once you grasp that concept you realize you don't call javascript..
Converting words to numbers in PHP http://stackoverflow.com/questions/1077600/converting-words-to-numbers-in-php That is sixty five should be processed as sixty five Once you've tokenized your string move from RIGHT TO LEFT. Grab all..
How to encrypt/decrypt data in php? http://stackoverflow.com/questions/10916284/how-to-encrypt-decrypt-data-in-php a 3GHz machine and the salt of 22 characters. Validation Once you have fetched the row containing the user information you..
http://stackoverflow.com/questions/1118154/sending-mass-email-using-php The administrator posts a new article every 2 3 days. Once the administrator posts an article a mass email will be sent..
GCM with PHP (Google Cloud Messaging) http://stackoverflow.com/questions/11242743/gcm-with-php-google-cloud-messaging it instead of the server key in the Authorization header. Once you do that this error will go away. This is caused by a mistake..
What is the difference between a language construct and a “built-in” function in PHP? http://stackoverflow.com/questions/1180184/what-is-the-difference-between-a-language-construct-and-a-built-in-function-in in our defined language for the original expression. Once we have this we can go through and write a parser to find the..
Why shouldn't I use mysql_* functions in PHP? http://stackoverflow.com/questions/12859942/why-shouldnt-i-use-mysql-functions-in-php escaping. Fix or remove any oldschool sanitize function Once you have converted all mysql_ calls to pdo_query with bound..
I need help fixing Broken UTF8 encoding http://stackoverflow.com/questions/1344692/i-need-help-fixing-broken-utf8-encoding process the encoding can be mangled and problems arise. Once you get in the 'groove' of doing utf 8 though this all becomes..
Reference: Why does the PHP (or other server side) code in my Javascript not work? http://stackoverflow.com/questions/13840429/reference-why-does-the-php-or-other-server-side-code-in-my-javascript-not-wor the HTML is interpreted and the Javascript is executed. Once PHP has finished outputting the response the script ends and..
Doctrine2: Best way to handle many-to-many with extra columns in reference table http://stackoverflow.com/questions/3542243/doctrine2-best-way-to-handle-many-to-many-with-extra-columns-in-reference-table thread d1d87c96052e76f7 436b896e83c10868#436b896e83c10868 Once a relation has data it's no more a relation share improve..
Reference - What does this symbol mean in PHP? http://stackoverflow.com/questions/3737139/reference-what-does-this-symbol-mean-in-php You can also increment letters in PHP i a while i c echo i Once z is reached aa is next and so on. Note that character variables..
How do you use bcrypt for hashing passwords in PHP? http://stackoverflow.com/questions/4795385/how-do-you-use-bcrypt-for-hashing-passwords-in-php written in C which provides the same functionality. Once the compatibility library is installed usage is the same as..
PHP Session Fixation / Hijacking http://stackoverflow.com/questions/5081025/php-session-fixation-hijacking http www.example.com index... session_name sessionid . Once the attacker gives the url to the client the attack is the same..
PHP to store images in MySQL or not? http://stackoverflow.com/questions/527801/php-to-store-images-in-mysql-or-not web application in PHP where users must first log in. Once they have logged in I intend on showing a small thumbnail as..
http://stackoverflow.com/questions/757675/website-screenshots-using-php by the same author to get a feedback like G . Once you have rendered the dom into the canvas you can then send..
PHP Pass variable to next page http://stackoverflow.com/questions/871858/php-pass-variable-to-next-page the script caught me when I first started coding in PHP. Once you get used to it it's quite simple though. share improve..
Convert a PHP script into a stand-alone windows executable http://stackoverflow.com/questions/9046675/convert-a-php-script-into-a-stand-alone-windows-executable any php file as long as the bcompiler extension is loaded. Once all the bytecode files have been created a modified Embeder..
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