zaherg/php-7.2-xdebug-alpine repository overview

⁠Image description

This image contain PHP 7.x based on alpine with xDebug, MySQL, PostgreSQL, Redis & GD enabled and Composer already installed

⁠Runing the image:

⁠Configuring xDebug

By default xdebug is enabled, to disable it you need to create a .env file which should contain the following variables, but remember to change the value based one what you want to achieve:

PHP_XDEBUG_DEFAULT_ENABLE=0
PHP_XDEBUG_REMOTE_ENABLE=0
PHP_XDEBUG_REMOTE_HOST=127.0.0.1
PHP_XDEBUG_REMOTE_PORT=9001
PHP_XDEBUG_REMOTE_AUTO_START=0
PHP_XDEBUG_REMOTE_CONNECT_BACK=0
PHP_XDEBUG_IDEKEY=docker
PHP_XDEBUG_PROFILER_ENABLE=0
PHP_XDEBUG_PROFILER_OUTPUT_DIR=/tmp

⁠Configuring OPCache

By default OPCache is enabled, to disable it you need to create a .env file which should contain the following variables, but remember to change the value based one what you want to achieve:

PHP_OPCACHE_VALIDATE_TIMESTAMPS=0
PHP_OPCACHE_MAX_ACCELERATED_FILES=10000
PHP_OPCACHE_MEMORY_CONSUMPTION=192
PHP_OPCACHE_MAX_WASTED_PERCENTAGE=10

Then run the docker and specify the env file that you have created like this

docker run --env-file .env -p 80:80 zaherg/php-xdebug-alpine:<version>

⁠Versions available

1. zaherg/php-xdebug-alpine:7.1
2. zaherg/php-xdebug-alpine:7.2
3. zaherg/php-xdebug-alpine:7.3

Latest will always be used with the latest PHP version

⁠Installed modules information

It has the following modules:

[PHP Modules]

1. Core
2. ctype
3. curl
4. date
5. dom
6. fileinfo
7. filter
8. ftp
9. gd
10. hash
11. iconv
12. intl
13. json
14. libxml
15. mbstring
16. mysqlnd
17. openssl
18. pcre
19. PDO
20. pdo_mysql
21. pdo_pgsql
22. pdo_sqlite
23. pgsql
24. Phar
25. posix
26. readline
27. redis
28. Reflection
29. session
30. SimpleXML
31. sodium
32. SPL
33. sqlite3
34. standard
35. tokenizer
36. xdebug
37. xml
38. xmlreader
39. xmlwriter
40. zip
41. zlib

[Zend Modules]

1. Xdebug

⁠GD information

GD Support => enabled
GD Version => bundled (2.1.0 compatible)
FreeType Support => enabled
FreeType Linkage => with freetype
FreeType Version => 2.8.1
GIF Read Support => enabled
GIF Create Support => enabled
JPEG Support => enabled
libJPEG Version => 8
PNG Support => enabled
libPNG Version => 1.6.34
WBMP Support => enabled
XBM Support => enabled

Directive => Local Value => Master Value
gd.jpeg_ignore_warning => 1 => 1