0002153: xdebug.mode in PHP-FPM pool ignored

ID	Project	Category	View Status	Date Submitted	Last Update
0002153	Xdebug	Installation	public	2023-01-11 14:39	2023-05-24 14:29

Reporter	OxCom	Assigned To
Priority	normal	Severity	minor	Reproducibility	always
Status	resolved	Resolution	no change required
Platform	Linux	OS	Ubuntu	OS Version	Ubuntu 22.04 LTS
Product Version	3.2.0

Summary	0002153: xdebug.mode in PHP-FPM pool ignored
Description	The xdebug configuration use only global/default value for xdebug.mode settings and ignore php-fpm pools configuration
Steps To Reproduce	Configure custom pool (e.g. awesome): ; Start a new pool. ; the variable $pool can we used in any directive and will be replaced by the ; pool name: [xdebug-awesome] user = www-data group = www-data listen = /run/php/php8.1-$pool-fpm.sock listen.owner = www-data listen.group = www-data pm = dynamic pm.max_children = 80 pm.start_servers = 5 pm.min_spare_servers = 3 pm.max_spare_servers = 35 php_admin_value[xdebug.mode] = debug php_admin_value[xdebug.start_with_request] = yes php_admin_value[xdebug.idekey] = key-$pool php_admin_value[xdebug.client_host] = 127.0.0.1 php_admin_value[xdebug.client_discovery_header] = "" make sure that no other configuration has been provided for xdebug in PHP config files Configure simple setup with php-fpm to serve index.php with 'xdebug-awesome' pool Add phpinof(); in index.php and check settings: xdebug.mode = debug only development helpers feature is enabled
Tags	No tags attached.

Operating System
PHP Version	8.1.10-8.1.19

OxCom 2023-02-08 18:04 reporter ~0006514	Example in the php-xdebug-2153.zip file. Run docker-compose up and visit the page on port 8812

derick 2023-05-24 14:29 administrator ~0006560	This is expected, and correct behaviour. `xdebug.mode` can only be set when PHP starts, due to the way it initialises and register its features with the PHP engine. I have updated the documentation to make this clearer too: https://xdebug.org/docs/install#mode An alternative would be to set up two PHP-FPM servers, each with a different port/socket, and their own PHP configuration through separate `php.ini` files.