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In PHP with PDO, how to check the final SQL parametrized query? [duplicate]
...trized query, how can you check the final query (after having replaced all tokens)?
9 Answers
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Checking if form has been submitted - PHP
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On a different note, it is also always a good practice to add a token to your form and verify it to check if the data was not sent from outside. Here are the steps:
Generate a unique token (you can use hash) Ex:
$token = hash (string $algo , string $data [, bool $raw_output = FALSE ]...
Simplest PHP example for retrieving user_timeline with Twitter API version 1.1
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Important Note: As of mid-2018, the process to get twitter API tokens became a lot more bureaucratic. It has taken me over one working week to be provided a set of API tokens, and this is for an open source project for you guys and girls with over 1.2 million installations on Packagist a...
PHP Session Fixation / Hijacking
...y can do far worse than a hijacking (such as MITM attacks, etc).
Include a token in the session and on the browsers side that you increment and compare often. Basically, for each request do $_SESSION['counter']++ on the server side. Also do something in JS on the browsers side to do the same (usin...
Detect when browser receives file download
...avaScript on the client.
The client algorithm:
Generate a random unique token.
Submit the download request, and include the token in a GET/POST field.
Show the "waiting" indicator.
Start a timer, and every second or so, look for a cookie named "fileDownloadToken" (or whatever you decide).
If the ...
Get JSON object from URL
..._get_contents('url_here');
$obj = json_decode($json);
echo $obj->access_token;
For this to work, file_get_contents requires that allow_url_fopen is enabled. This can be done at runtime by including:
ini_set("allow_url_fopen", 1);
You can also use curl to get the url. To use curl, you can use...
What is the best way to prevent session hijacking?
...making sure you aren't checking this solely by IP address. Rather check by token generated upon login which is stored with the users session in the database, as well as IP address, HTTP_USER_AGENT and so forth
Using Relation based hyperlinks
Generates a link ( eg. http://example.com/secure.php?token...
“Keep Me Logged In” - the best approach
...ally a salt, but more on that later), and he can now generate all the fake tokens he wants with any username for his IP address! But brute-forcing a salt is hard, right? Absolutely. But modern day GPUs are exceedingly good at it. And unless you use sufficient randomness in it (make it large enough),...
how do I use the grep --include option for multiple file types?
...ithout the quoting, however, * is still subject to globbing as part of the token it is embedded in, it just happens not to match anything in this case, because only files literally named something like --include=foo.html would match. To be safe, quote the * (which can you do individually with \*). A...
How to properly URL encode a string in PHP?
...utorial.
Use case description
Somebody just bought a prepaid gift card ("token") on our website. Tokens have corresponding URLs to redeem them. This customer wants to email the URL to someone else. Our web page includes a mailto link that lets them do that.
PHP code
// The order system generates...