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php Programming Glossary: checksCan't use method return value in write context http://stackoverflow.com/questions/1075534/cant-use-method-return-value-in-write-context of empty in PHP versions below 5.5. Note empty only checks variables as anything else will result in a parse error. In..
How safe are PHP session variables? http://stackoverflow.com/questions/1181105/how-safe-are-php-session-variables with a nonce you have a per page token so that each page checks that the last page's nonce matches what it has stored. In either.. is stolen as your ajax requests may not get the security checks on each request. For example if the page uses a nonce but the..
Sanitizing user's data in GET by PHP http://stackoverflow.com/questions/1314518/sanitizing-users-data-in-get-by-php problems anyway. Naturally there are domain specific checks it is worth doing on particular fields and there are useful..
User recognition without cookies or local storage http://stackoverflow.com/questions/15966812/user-recognition-without-cookies-or-local-storage Yin Y deltaBias Counts training times totalRun Now checks if the RNA is stable already referer_value end checkpoints ..
http://stackoverflow.com/questions/220437/magic-quotes-in-php else lastname _POST 'lastname' I have other validation checks that I will be performing but how secure is the above strictly..
Deny ajax file access using htaccess http://stackoverflow.com/questions/3466802/deny-ajax-file-access-using-htaccess ajax. So I was hoping to create an htaccess file which checks for ajax request HTTP_X_REQUESTED_WITH and deny all other requests..
.htaccess - Is it possible to redirect post data? http://stackoverflow.com/questions/358263/htaccess-is-it-possible-to-redirect-post-data send mail index.php send mail NC L My index.php checks isset _GET 'send mail' which works fine. This however seems..
How to make PDF file downloadable in HTML link? http://stackoverflow.com/questions/364946/how-to-make-pdf-file-downloadable-in-html-link large downloads fclose fp PS and obviously run some sanity checks on the file variable to prevent people from stealing your files..
http://stackoverflow.com/questions/3876435/recursive-array-diff
What are PHP nested functions for? http://stackoverflow.com/questions/415969/what-are-php-nested-functions-for with if function_exists 'somefunc' function somefunc checks. PHP's OOP would obviously be a better choice share improve..
Sending images from Canvas elements using Ajax and PHP $_FILES http://stackoverflow.com/questions/5292689/sending-images-from-canvas-elements-using-ajax-and-php-files alter 'tmp_name' accordingly as it falls foul of security checks. So I found this http www.webtoolkit.info javascript base64.html..
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 making multiple calls for a single score and completing a checksum fibonacci sequence etc and also obfuscating the SWF with Amayeta.. high score SHA1 high score The PHP code on the server checks the token to make sure the request came from a valid game instance.. the account of any user who fails one of your security checks for instance by ever submitting an encrypted high score that..
How do the equality (== double equals) and identity (=== triple equals) comparison operators differ? http://stackoverflow.com/questions/80646/how-do-the-equality-double-equals-and-identity-triple-equals-comparis of variables for equality type casting as necessary. checks if the two variables are of the same type AND have the same..
How to get useful error messages in PHP? http://stackoverflow.com/questions/845021/how-to-get-useful-error-messages-in-php 'On' 3 Another option is to use an editor that checks for errors why you type such as PhpEd . PhpEd also comes with..
Login to Google with PHP and Curl, Cookie turned off? http://stackoverflow.com/questions/8991873/login-to-google-with-php-and-curl-cookie-turned-off Next it performs a post to the login service. It then checks to see if it is trying to use javascript and meta tags to redirect..
How to check if mod_rewrite is enabled in php? http://stackoverflow.com/questions/9021425/how-to-check-if-mod-rewrite-is-enabled-in-php Check it here . So I'm looking for a PHP script that checks for mod_rewrite on Apache and IIS. Does anyone know such script..
Magento - Quote/order product item attribute based on user input http://stackoverflow.com/questions/9412074/magento-quote-order-product-item-attribute-based-on-user-input In the event observer you can add additional checks the requested page is indeed an add to cart action. The main..
How can one check to see if a remote file exists using PHP? http://stackoverflow.com/questions/981954/how-can-one-check-to-see-if-a-remote-file-exists-using-php seems a good idea if it turns out to be too slow. HEAD checks the time of the file and returns it in the headers. You can..
PHP file cannot enter some part of code http://stackoverflow.com/questions/11575531/php-file-cannot-enter-some-part-of-code public function key return this current this index null Checks if current position is valid @link http php.net manual en iterator.valid.php..
http://stackoverflow.com/questions/12232874/php-am-i-mixing-up-event-driven-programming-with-signals-aware-interfaces-sing directly with components class NewUser extends TPage Checks whether the username exists in the database. This method responds..
Implementing goMongoDB-like Query expression object evaluation http://stackoverflow.com/questions/14972025/implementing-gomongodb-like-query-expression-object-evaluation s find array release.version array ' mod' array 23 0 Checks release.version 23 0 D. Count elements with size print_r s find..
User recognition without cookies or local storage http://stackoverflow.com/questions/15966812/user-recognition-without-cookies-or-local-storage Calculates teste Y result results w . i column_value i Checks in each class the test fits return result 0 true false END test_class..
Testing for a PHP Closure without referring to the Closure internal class http://stackoverflow.com/questions/4127959/testing-for-a-php-closure-without-referring-to-the-closure-internal-class You can also use ReflectionFunctionAbstract isClosure Checks if closure Example poorMansLambda create_function '' 'return..
http://stackoverflow.com/questions/6356115/traverse-the-dom-tree @return void public function rewind this _position 0 Checks if current position is valid @return Boolean public function..
http://stackoverflow.com/questions/7047691/codeignitor-facebook-javascript-sdk-php-sdk-redirect-after-facebook-login-does fbconnect module and chains the method Connect 5. Connect Checks if there is a facebook user using getUser and if true checks..
how to expire php session if user is inactive for 15 mins http://stackoverflow.com/questions/9124560/how-to-expire-php-session-if-user-is-inactive-for-15-mins this answer will help you. What actually this code does is Checks whether diff is greater than 1500 seconds or not. If not then..
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