Updated: 27 April 2024
php
PECL and PEAR
Updated: 03 April 2024
PECL
https://pecl.php.net
The PHP Extension Community Library
PECL is a repository for PHP Extensions, providing a directory of all known extensions and hosting facilities for downloading and development of PHP extensions.
PEAR
https://pear.php.net
PHP Extension & Application Repository
PEAR is a framework and distribution system for reusable PHP components.
PHP code examples
Updated: 12 March 2024
Read contents of text file into a variable
$file_pointer = fopen('raw_bb_sample.txt', 'r') or die('Unable to open file!');
$sample = fread($file_pointer, filesize('raw_bb_sample.txt'));
fclose($file_pointer);
var_dump($sample);
Symfony
Updated: 28 June 2023
Symfony testing
Updated: 04 April 2024
Unit Tests
These tests ensure that individual units of source code (e.g. a single class or a method in a class) behave as intended. No different from writing standard PHPUnit unit tests.
Integration Tests
These tests test a combination of classes and commonly interact with Symfony’s service container. These tests do not yet cover the fully working application.
Application Tests
Verify the behavior of a complete application. They make HTTP requests (both real and simulated ones) and test that the response is as expected.
The output of the make:test
command supplies a useful summary too
root@5b8333e33939:/var/www/html# bin/console make:test
Which test type would you like?:
[TestCase ] basic PHPUnit tests
[KernelTestCase ] basic tests that have access to Symfony services
[WebTestCase ] to run browser-like scenarios, but that do nott execute JavaScript code
[ApiTestCase ] to run API-oriented scenarios
[PantherTestCase] to run e2e scenarios, using a real-browser or HTTP client and a real web server
>
php debug
Updated: 09 May 2023
echo '<pre>';
$e = new \Exception;
var_dump($e->getTraceAsString());
echo '</pre>';
die;
https://stackoverflow.com/questions/1423157/print-php-call-stack
Composer tool itself
Updated: 17 January 2023
Install Composer phar
curl -sS https://getcomposer.org/installer | php
Circumvent php memory limit
php -d memory_limit=-1 composer.phar install
Up / downgrade Composer itself
composer self-update --help composer self-update --1 composer self-update --2
Composer in Docker
Updated: 17 January 2023
Require a new project as a dependency
docker run --rm \ -v $(pwd):/app \ composer/composer:latest \ require slim/slim "^3.0"
Install all dependencies in a project
docker run --rm --interactive --tty --volume $PWD:/app composer install
Local PHP Security Checker
Updated: 22 December 2022
PHP Security Advisories Database
Updated: 22 December 2022