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php Programming Glossary: we'rehttp://stackoverflow.com/questions/10057671/how-foreach-actually-works pointer of the source array. But we've just proved that we're not working with the source array right Well not entirely. Test.. a pointer is advanced. The third implication is and now we're getting to your problems that sometimes you do get to see some..
How to evaluate formula passed as string in PHP? http://stackoverflow.com/questions/1015242/how-to-evaluate-formula-passed-as-string-in-php s . ' expr matches if in_array matches 1 this vb make sure we're not assigning to a constant return this trigger cannot assign.. 1 get the first character at the current index find out if we're currently at the beginning of a number variable function parenthesis.. else return this trigger undefined variable ' token' when we're out of tokens the stack should have a single element the final..
Who should handle the conditions in complex queries, the data mapper or the service layer? http://stackoverflow.com/questions/11942842/who-should-handle-the-conditions-in-complex-queries-the-data-mapper-or-the-serv of the service layer should be. For this example assume we're dealing with books and we want to get books by author. The BookDataMapper..
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 In the docs each url states what you can pass to it. If we're using the blocks URL like the one above I can pass the following..
How to Use AJAX in a WordPress Shortcode? http://stackoverflow.com/questions/13498959/how-to-use-ajax-in-a-wordpress-shortcode your liking but for the sake of this example this is what we're going with. We will generate the above via a shortcode later...
Resumable downloads when using PHP to send the file? http://stackoverflow.com/questions/157318/resumable-downloads-when-using-php-to-send-the-file isset _SERVER 'HTTP_RANGE' if the HTTP_RANGE header is set we're dealing with partial content partialContent true find the requested..
Mechanisms for tracking DB schema changes [closed] http://stackoverflow.com/questions/1607/mechanisms-for-tracking-db-schema-changes server deploying tested code to a production server but we're still doing database updates manually. I would like to find..
http://stackoverflow.com/questions/1835177/how-to-use-xmlreader-in-php first product node while z read z name 'product' now that we're at the right depth hop to the next product until the end of..
POST a file string using cURL in PHP? http://stackoverflow.com/questions/3085990/post-a-file-string-using-curl-in-php handle CURLOPT_POSTFIELDS data curl_exec handle This way we're doing all the heavy lifting ourselves and trusting cURL not..
What are the disadvantages of using persistent connection in PDO http://stackoverflow.com/questions/3332074/what-are-the-disadvantages-of-using-persistent-connection-in-pdo the name of performance. The tradeoff wasn't worth it and we're eagerly awaiting the day we can switch back to normal connections..
PHP Regex to get youtube video ID? http://stackoverflow.com/questions/3392993/php-regex-to-get-youtube-video-id the one item you want as a second argument. In this case we're interested in the query which is PHP_URL_QUERY . Now we have..
Exotic names for methods, constants, variables and fields - Bug or Feature? http://stackoverflow.com/questions/3417180/exotic-names-for-methods-constants-variables-and-fields-bug-or-feature byte encodings for these case insensitive identifiers we're looking for trouble. It's not just that we can't take advantage..
When (if ever) is eval NOT evil? http://stackoverflow.com/questions/3499672/when-if-ever-is-eval-not-evil not the answer . In light of PHP 5.3's LSB and closures we're running out of reasons to depend on eval or create_function..
How to create a simple 'Hello World' module in Magento? http://stackoverflow.com/questions/576908/how-to-create-a-simple-hello-world-module-in-magento the module's routers. This will let the system know that we're handling any URLs in the form of http example.com magento index.php..
Long Polling/HTTP Streaming General Questions http://stackoverflow.com/questions/7213549/long-polling-http-streaming-general-questions I'll mention just couple of them Task queues. Let's say we're writing our own YouTube and need to convert users' video files.. appears. And a message queue is that someone. Let's say we're using Redis key value store this is a really great tool that..
PHP - urlencode vs rawurlencode? http://stackoverflow.com/questions/996139/php-urlencode-vs-rawurlencode a look. RFC 2396 defines valid URI syntax. The main part we're interested in is from 3.4 Query Component Within a query component..
Symfony 2 - multiple server configuration http://stackoverflow.com/questions/10014327/symfony-2-multiple-server-configuration 2 multiple server configuration We're starting to adopt Symfony 2 for projects here at work which..
Change fullcalendar event source after load http://stackoverflow.com/questions/10940182/change-fullcalendar-event-source-after-load feedTasks start 1338094800 end 1341118800 _ 1339103302326 We're using a select box to change the events source to only show..
What is the proper way to setup and use php-resque? http://stackoverflow.com/questions/11814445/what-is-the-proper-way-to-setup-and-use-php-resque will start a new worker polling the queue named convert . We're also passing the file path to autoloader.php to the worker...
Set Authorization header using PHP and curl http://stackoverflow.com/questions/1304974/set-authorization-header-using-php-and-curl Authorization header using PHP and curl We're using Commission Junction's REST service which requires we sent..
http://stackoverflow.com/questions/1427043/soccer-simulation-for-a-game to happening actions. There is no 2D 3D graphics needed. We're talking about games like Hattrick . I would propose that you..
Is this a good hashing password function in PHP? If not, why not? http://stackoverflow.com/questions/16042128/is-this-a-good-hashing-password-function-in-php-if-not-why-not salt substr setting 4 8 if strlen salt 8 return output We're kind of forced to use MD5 here since it's the only cryptographic..
How can I create a new Joomla user account from within a script? http://stackoverflow.com/questions/1904809/how-can-i-create-a-new-joomla-user-account-from-within-a-script I create a new Joomla user account from within a script We're creating an XML API for Joomla that allows partner sites to..
Doctrine - How to print out the real sql, not just the prepared statment? http://stackoverflow.com/questions/2095394/doctrine-how-to-print-out-the-real-sql-not-just-the-prepared-statment to print out the real sql not just the prepared statment We're using Doctrine a PHP ORM. I am creating a query like this q..
Gettext: Is it a good idea for the message ID to be the english text? http://stackoverflow.com/questions/216478/gettext-is-it-a-good-idea-for-the-message-id-to-be-the-english-text it a good idea for the message ID to be the english text We're getting ready to translate our PHP website into various languages..
Detect base64 encoding in PHP? http://stackoverflow.com/questions/2556345/detect-base64-encoding-in-php way to detect if a string has been base64_encoded in PHP We're converting some storage from plain text to base64 and part of..
PDO try-catch usage in functions http://stackoverflow.com/questions/272203/pdo-try-catch-usage-in-functions want to do something else if the query fails. For example We're handling a file upload here. try rs db prepare 'INSERT INTO..
PHP Regex to get youtube video ID? http://stackoverflow.com/questions/3392993/php-regex-to-get-youtube-video-id in the string. In this case v and feature is created. We're only interested in v . To be safe you don't want to just store..
How download big file using PHP (low memory usage) http://stackoverflow.com/questions/4000483/how-download-big-file-using-php-low-memory-usage o_handle buf if bytes false return false cnt bytes We're done reading when we've reached the conent length if cnt length..
What Tools and Extensions are Critical for Magento Development? [closed] http://stackoverflow.com/questions/4609010/what-tools-and-extensions-are-critical-for-magento-development Extensions are Critical for Magento Development closed We're building a nice little community of Magento experts here. I'm..
How to create a simple 'Hello World' module in Magento? http://stackoverflow.com/questions/576908/how-to-create-a-simple-hello-world-module-in-magento public function indexAction echo We're echoing just to show that this is what's called normally you'd..
Automatic post-registration user authentication http://stackoverflow.com/questions/5886713/automatic-post-registration-user-authentication post registration user authentication We're building a business app from the ground up in Symfony 2 and..
Passing javascript variable to PHP http://stackoverflow.com/questions/6095531/passing-javascript-variable-to-php browser just as HTML is. Later you have a piece of PHP. We're still on the server and haven't sent anything to the browser..
Geo Location based on IP Address - PHP [closed] http://stackoverflow.com/questions/7766978/geo-location-based-on-ip-address-php Location based on IP Address PHP closed We're looking for a fast and accurate way to get the visitors location..
“Safe” markdown processor for PHP? http://stackoverflow.com/questions/885532/safe-markdown-processor-for-php HTML sanitiser but is there a better way of doing this.. We're using PHP markdown Extra for the rest of the site so we'd already.. in markdown.php starts on line 191 in version 1.0.1m . We're interested in lines 209 211 # Change to `true` to disallow markup..
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