benthedesigner - Developer IT

Which order does getTrace return calls?

- by BenTheDesigner

Probably a trivial question, but in which order does Exception::getTrace return calls? Most recent first or last? I'd like to know before I implement my error handler. BenTheDesigner

Assistance with PHP Regex

- by BenTheDesigner

Hi All I don't usually use regular expressions, hence my question. I need a regex to match the following: '{any-string}'. Any assistance appreciated. BenTheDesigner

Return current web path in PHP

Hi All Currently developing a PHP framework and have ran into my first problem. I need to be able to drop the framework into any folder on a server, no matter how many folders deep, and need to find that directory to use as a base URL. For example, it currently works if I put the framework in the root of the server (http://cms.dev/), but if I were to put it in http://cms.dev/folder/ it does not work. Please advise, any comments welcome. BenTheDesigner

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Locking a detail view if a user is editing the item...

- by BenTheDesigner

Hi All I am developing a user manager which must control access to the detail view of editable items. At present, when a user clicks 'edit', the application queries the link table to check if a user is currently editing that page, if not, it allows access to the page and then inserts a record into the link table preventing another user from editing the same page at the same time. My question is what would the best way to handle the removal of records if say a user exists the browser without saving etc, therefore no action to remove the record. I have a couple of ideas but would like other input before I decide. BenTheDesigner

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Variable Operators in PHP

- by BenTheDesigner

Given this example, how would I return the result of the equation rather than the equation itself as a string? $operator = '+'; foreach($resultSet as $item){ $result = $item[$this->orderField] . $operator . 1; echo $result; }

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Dynamic Comparison Operators in PHP

- by BenTheDesigner

Hi All Is it possible, in any way, to pass comparison operators as variables to a function? I am looking at producing some convenience functions, for example (and I know this won't work): function isAnd($var, $value, $operator = '==') { if(isset($var) && $var $operator $value) return true; } if(isAnd(1, 1, '===')) echo 'worked'; Thanks in advance.

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How much data can be sent via $_GET

- by BenTheDesigner

How much data can be sent via $_GET in PHP5? Is there a maximum number of variables, string length etc? Thanks in advance.

Developer IT