| /* | |
| * The `DateTime` constructor doesn't create objects with fractional seconds. | |
| * However, the static method `DateTime::createFromFormat()` does include the | |
| * fractional seconds in the object. Finally, since ISO 8601 specifies only | |
| * millisecond precision, remove the last three decimal places from the timestamp. | |
| */ | |
| // DateTime object with microseconds | |
| $now = DateTime::createFromFormat('U.u', number_format(microtime(true), 6, '.', '')); |
A basic set of systemd units for starting Nginx and PHP-FPM daemons on system startup.
/run/nginx.pid./run/php7/php-fpm.pid, PHP7 PHP-FPM config at /etc/php7.Unit files are placed in /etc/systemd/system and enabled with:
| I use the first | |
| —– BEGIN LICENSE —– | |
| Michael Barnes | |
| Single User License | |
| EA7E-821385 | |
| 8A353C41 872A0D5C DF9B2950 AFF6F667 | |
| C458EA6D 8EA3C286 98D1D650 131A97AB | |
| AA919AEC EF20E143 B361B1E7 4C8B7F04 |
| Quick tip for handling CSRF Token Expiration - common issue is when you use csrf protection is that if | |
| a form sits there for a while (like a login form, but any the same) the csrf token in the form will | |
| expire & throw a strange error. | |
| Handling it is simple, and is a good lesson for dealing with other types of errors in a custom manner. | |
| In Middleware you will see a file VerifyCsrfToken.php and be tempted to handle things there. DON'T! | |
| Instead, look at your app/Exceptions/Handler.php, at the render($request, Exception $e) function. | |
| All of your exceptions go through here, unless you have excluded them in the $dontReport array at the |
| <?php namespace Foo; | |
| // app/Myapp.php | |
| use Monolog\Logger; | |
| use Laravel\Lumen\Application; | |
| use Monolog\Handler\StreamHandler; | |
| use Monolog\Formatter\LineFormatter; | |
| use Monolog\Handler\NewRelicHandler; | |
| class Myapp extends Application |
If you want to be a respectable PHP programmer in this age, make sure you know about a few important things!
Familiarize yourself with PSR standards. The most important one is PSR-0 as it changed the way PHP is coded in version 5.3.
For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.
Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.
You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.
| def verify_sign(public_key_loc, signature, data): | |
| ''' | |
| Verifies with a public key from whom the data came that it was indeed | |
| signed by their private key | |
| param: public_key_loc Path to public key | |
| param: signature String signature to be verified | |
| return: Boolean. True if the signature is valid; False otherwise. | |
| ''' | |
| from Crypto.PublicKey import RSA | |
| from Crypto.Signature import PKCS1_v1_5 |
| <html> | |
| <body> | |
| <p>Here are Webber’s points:</p> | |
| <ul> | |
| <li>If a method can be static, declare it static. Speed improvement is by a factor of 4.</li> | |
| <li>echo is faster than print.(<em>* compare with list from phplens by John Lim</em>)</li> | |
| <li>Use echo’s multiple parameters instead of string concatenation.</li> | |
| <li>Set the maxvalue for your for-loops before and not in the loop.</li> | |
| <li>Unset your variables to free memory, especially large arrays.</li> | |
| <li>Avoid magic like __get, __set, __autoload</li> |
| /** | |
| * Convert From/To Binary/Decimal/Hexadecimal in JavaScript | |
| * https://gist.github.com/faisalman | |
| * | |
| * Copyright 2012-2015, Faisalman <fyzlman@gmail.com> | |
| * Licensed under The MIT License | |
| * http://www.opensource.org/licenses/mit-license | |
| */ | |
| (function(){ |