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Facebook Architecture [closed]
...ions for what they do etc. Main underpinning being to learn. Knowing about sites which handles such massive traffic gives lots of pointers for architects etc. to keep in mind certain stuff while designing new sites. I am sharing what I found.
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Best way to initialize (empty) array in PHP
...umulated mean between core developers and userland votes seems to show the opposite it would be irresponsible to submit a patch witch is not supported or maintained in the long run.
However, it appears there was a change of heart leading up to 5.4, perhaps influenced by the implementations of supp...
AJAX Mailchimp signup form integration
...ss.
store-address.php file downloaded as part of PHP examples on Mailchimp site and modified with your API KEY and LIST ID. You need to add your other optional fields to the array.
MCAPI.class.php file downloaded from Mailchimp site (version 1.3 for PHP 5 or version 1.2 for PHP 4). Place it in the...
+ operator for array in PHP?
...aviour of PHP's + and array_merge is perverse and unintuitive. They're the opposite way round from what a plain-English reading would intuitively tell you 'adding' or 'merging' arrays would do. Other languages/libraries use + to concatenate lists (e.g. in Python) and "merge" functions to add the key...
Can't use method return value in write context
... @gcb: no, the PHP manual explicitly says it's identical: "empty() is the opposite of (boolean) var, except that no warning is generated when the variable is not set."
– Kornel
Oct 4 '11 at 23:33
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What's the best way of scraping data from a website? [closed]
I need to extract contents from a website, but the application doesn’t provide any application programming interface or another mechanism to access that data programmatically.
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nginx showing blank PHP pages
I have setup an nginx server with php5-fpm. When I try to load the site I get a blank page with no errors. Html pages are served fine but not php. I tried turning on display_errors in php.ini but no luck. php5-fpm.log is not producing any errors and neither is nginx.
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How to allow http content within an iframe on a https site
...e a wrapper, which will download insecure content (how to below)
From your site/app get https://yourproxy.com/?page=http://insecurepage.com
If you simply download remote site content via file_get_contents or similiar, you can still have insecure links to content. You'll have to find them with rege...
URL rewriting with PHP
...ell it to run your index.php for all files it cannot normally find in your site. In there you can then for example:
$path = ltrim($_SERVER['REQUEST_URI'], '/'); // Trim leading slash(es)
$elements = explode('/', $path); // Split path on slashes
if(empty($elements[0])) { ...
Do AJAX requests retain PHP Session info?
If I had a user logged onto my site, having his id stored in $_SESSION , and from his browser he clicked a 'Save' button which would make an AJAX request to the server. Will his $_SESSION and cookies be retained in this request, and can I safely rely on the id being present in the $_SESSION ?
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