.gitignore for PHP developers.

.gitignore

##### Windows
# Windows thumbnail cache files
Thumbs.db
Thumbs.db:encryptable
ehthumbs.db
ehthumbs_vista.db

# Dump file
*.stackdump

# Folder config file
[Dd]esktop.ini

# Recycle Bin used on file shares
$RECYCLE.BIN/

# Windows Installer files
*.cab
*.msi
*.msix
*.msm
*.msp

# Windows shortcuts
*.lnk

##### Linux
*~

# temporary files which can be created if a process still has a handle open of a deleted file
.fuse_hidden*

# KDE directory preferences
.directory

# Linux trash folder which might appear on any partition or disk
.Trash-*

# .nfs files are created when an open file is removed but is still being accessed
.nfs*

##### MacOS
# General
.DS_Store
.AppleDouble
.LSOverride

# Icon must end with two \r
Icon

# Thumbnails
._*

# Files that might appear in the root of a volume
.DocumentRevisions-V100
.fseventsd
.Spotlight-V100
.TemporaryItems
.Trashes
.VolumeIcon.icns
.com.apple.timemachine.donotpresent

# Directories potentially created on remote AFP share
.AppleDB
.AppleDesktop
Network Trash Folder
Temporary Items
.apdisk

##### Backup
*.bak
*.gho
*.ori
*.orig
*.tmp

##### GPG
secring.*

##### Dropbox
# Dropbox settings and caches
.dropbox
.dropbox.attr
.dropbox.cache

##### SynopsysVCS
# Waveform formats
*.vcd
*.vpd
*.evcd
*.fsdb

# Default name of the simulation executable.  A different name can be
# specified with this switch (the associated daidir database name is
# also taken from here):  -o <path>/<filename>
simv

# Generated for Verilog and VHDL top configs
simv.daidir/
simv.db.dir/

# Infrastructure necessary to co-simulate SystemC models with
# Verilog/VHDL models.  An alternate directory may be specified with this
# switch:  -Mdir=<directory_path>
csrc/

# Log file - the following switch allows to specify the file that will be
# used to write all messages from simulation:  -l <filename>
*.log

# Coverage results (generated with urg) and database location.  The
# following switch can also be used:  urg -dir <coverage_directory>.vdb
simv.vdb/
urgReport/

# DVE and UCLI related files.
DVEfiles/
ucli.key

# When the design is elaborated for DirectC, the following file is created
# with declarations for C/C++ functions.
vc_hdrs.h

##### SVN
.svn/

##### Mercurial
.hg/
.hgignore
.hgsigs
.hgsub
.hgsubstate
.hgtags

##### Bazaar
.bzr/
.bzrignore

##### CVS
/CVS/*
**/CVS/*
.cvsignore
*/.cvsignore

##### TortoiseGit
# Project-level settings
/.tgitconfig

##### PuTTY
# Private key
*.ppk

##### Vim
# Swap
[._]*.s[a-v][a-z]
!*.svg  # comment out if you don't need vector files
[._]*.sw[a-p]
[._]s[a-rt-v][a-z]
[._]ss[a-gi-z]
[._]sw[a-p]

# Session
Session.vim
Sessionx.vim

# Temporary
.netrwhist
*~
# Auto-generated tag files
tags
# Persistent undo
[._]*.un~

##### Emacs
# -*- mode: gitignore; -*-
*~
\#*\#
/.emacs.desktop
/.emacs.desktop.lock
*.elc
auto-save-list
tramp
.\#*

# Org-mode
.org-id-locations
*_archive

# flymake-mode
*_flymake.*

# eshell files
/eshell/history
/eshell/lastdir

# elpa packages
/elpa/

# reftex files
*.rel

# AUCTeX auto folder
/auto/

# cask packages
.cask/
dist/

# Flycheck
flycheck_*.el

# server auth directory
/server/

# projectiles files
.projectile

# directory configuration
.dir-locals.el

# network security
/network-security.data

##### SublimeText
# Cache files for Sublime Text
*.tmlanguage.cache
*.tmPreferences.cache
*.stTheme.cache

# Workspace files are user-specific
*.sublime-workspace

# Project files should be checked into the repository, unless a significant
# proportion of contributors will probably not be using Sublime Text
# *.sublime-project

# SFTP configuration file
sftp-config.json
sftp-config-alt*.json

# Package control specific files
Package Control.last-run
Package Control.ca-list
Package Control.ca-bundle
Package Control.system-ca-bundle
Package Control.cache/
Package Control.ca-certs/
Package Control.merged-ca-bundle
Package Control.user-ca-bundle
oscrypto-ca-bundle.crt
bh_unicode_properties.cache

# Sublime-github package stores a github token in this file
# https://packagecontrol.io/packages/sublime-github
GitHub.sublime-settings

##### Notepad++
# Notepad++ backups #
*.bak

##### TextMate
*.tmproj
*.tmproject
tmtags

##### VisualStudioCode
.vscode/*
!.vscode/settings.json
!.vscode/tasks.json
!.vscode/launch.json
!.vscode/extensions.json
*.code-workspace

# Local History for Visual Studio Code
.history/

##### NetBeans
**/nbproject/private/
**/nbproject/Makefile-*.mk
**/nbproject/Package-*.bash
build/
nbbuild/
dist/
nbdist/
.nb-gradle/

##### JetBrains
# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839

# User-specific stuff
.idea/**/workspace.xml
.idea/**/tasks.xml
.idea/**/usage.statistics.xml
.idea/**/dictionaries
.idea/**/shelf

# Generated files
.idea/**/contentModel.xml

# Sensitive or high-churn files
.idea/**/dataSources/
.idea/**/dataSources.ids
.idea/**/dataSources.local.xml
.idea/**/sqlDataSources.xml
.idea/**/dynamic.xml
.idea/**/uiDesigner.xml
.idea/**/dbnavigator.xml

# Gradle
.idea/**/gradle.xml
.idea/**/libraries

# Gradle and Maven with auto-import
# When using Gradle or Maven with auto-import, you should exclude module files,
# since they will be recreated, and may cause churn.  Uncomment if using
# auto-import.
# .idea/artifacts
# .idea/compiler.xml
# .idea/jarRepositories.xml
# .idea/modules.xml
# .idea/*.iml
# .idea/modules
# *.iml
# *.ipr

# CMake
cmake-build-*/

# Mongo Explorer plugin
.idea/**/mongoSettings.xml

# File-based project format
*.iws

# IntelliJ
out/

# mpeltonen/sbt-idea plugin
.idea_modules/

# JIRA plugin
atlassian-ide-plugin.xml

# Cursive Clojure plugin
.idea/replstate.xml

# Crashlytics plugin (for Android Studio and IntelliJ)
com_crashlytics_export_strings.xml
crashlytics.properties
crashlytics-build.properties
fabric.properties

# Editor-based Rest Client
.idea/httpRequests

# Android studio 3.1+ serialized cache file
.idea/caches/build_file_checksums.ser

##### Eclipse
.metadata
bin/
tmp/
*.tmp
*.bak
*.swp
*~.nib
local.properties
.settings/
.loadpath
.recommenders

# External tool builders
.externalToolBuilders/

# Locally stored "Eclipse launch configurations"
*.launch

# PyDev specific (Python IDE for Eclipse)
*.pydevproject

# CDT-specific (C/C++ Development Tooling)
.cproject

# CDT- autotools
.autotools

# Java annotation processor (APT)
.factorypath

# PDT-specific (PHP Development Tools)
.buildpath

# sbteclipse plugin
.target

# Tern plugin
.tern-project

# TeXlipse plugin
.texlipse

# STS (Spring Tool Suite)
.springBeans

# Code Recommenders
.recommenders/

# Annotation Processing
.apt_generated/
.apt_generated_test/

# Scala IDE specific (Scala & Java development for Eclipse)
.cache-main
.scala_dependencies
.worksheet

# Uncomment this line if you wish to ignore the project description file.
# Typically, this file would be tracked if it contains build/dependency configurations:
#.project

##### Dreamweaver
# DW Dreamweaver added files
_notes
_compareTemp
configs/
dwsync.xml
dw_php_codehinting.config
*.mno

##### CodeKit
# General CodeKit files to ignore
config.codekit
config.codekit3
/min

##### Gradle
.gradle
**/build/
!src/**/build/

# Ignore Gradle GUI config
gradle-app.setting

# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
!gradle-wrapper.jar

# Cache of project
.gradletasknamecache

# # Work around https://youtrack.jetbrains.com/issue/IDEA-116898
# gradle/wrapper/gradle-wrapper.properties

##### Composer
composer.phar
/vendor/

# Commit your application's lock file https://getcomposer.org/doc/01-basic-usage.md#commit-your-composer-lock-file-to-version-control
# You may choose to ignore a library lock file http://getcomposer.org/doc/02-libraries.md#lock-file
composer.lock

##### PHP CodeSniffer
# gitignore for the PHP Codesniffer framework
# website: https://github.com/squizlabs/PHP_CodeSniffer
#
# Recommended template: PHP.gitignore

/wpcs/*

##### SASS
.sass-cache/
*.css.map
*.sass.map
*.scss.map

before push to github my project, what am I supposed to do when hide my db password in .env file?

Add env to the gitignore