To activate pcntl in PHP when utilizing a framework such as Symfony 2, you should follow these steps:
Check if pcntl extension is installed by running php -m | grep pcntl
on the command line. If the extension is not installed, you can install it using the following command for Ubuntu/Debian: sudo apt-get install php-pcntl
or for CentOS/Fedora: sudo yum install php-pcntl
.
Add the following line to your PHP code to enable the extension: pcntl_signal(SIGTERM, function () { exit(); });
If using Symfony 2, add the following line to your app/autoload.php
file: if (!function_exists('pcntl_signal')) { throw new \RuntimeException('PCNTL extension is not installed'); }
If you are using a third-party bundle or library that requires pcntl, check the documentation for any additional configuration needed.
Restart your web server to apply the changes.
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Asked: 2023-06-26 09:06:48 +0000
Seen: 10 times
Last updated: Jun 26 '23
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