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Tag: php

  • Generate a QR code for your website page in PHP

    Generating QR code for you on any page of your website is very easy with PHP.

    When you scan the code, it will open a link in the browser.

    Below is the code snippet

    https://gist.github.com/BhargavBhandari90/fb34387615e722983b07d1df2da373f9

    Sample of QR Code

    Scan this via camera app
  • Installing/Change PHP on your Mac

    Installing/Change PHP on your Mac

    First, unlink the version you want using the following command

    brew unlink [email protected]

    Then link your desired version using the following command

    brew link [email protected]

    Ref: https://daily-dev-tips.com/posts/installing-php-on-your-mac/

  • Debugging with Xdebug on Sublime Text 3

    Debugging with Xdebug on Sublime Text 3

    Step 1 : Add following lines to your php.ini

    xdebug.remote_enable=1
xdebug.remote_handler=dbgp
xdebug.remote_host=127.0.0.1
xdebug.remote_port=9000
xdebug.remote_log="/var/log/xdebug/xdebug.log

    After this, restart your local server( MAMP, WAMP, XAMP, etc…. ).

    Step 2 : Install “Xdebug client” from package control. ( Press command/ctrl + shift + p and write “Install package” and press enter. And then write “Xdebug client” )

    Step 3 : Open root of your project in sublime and do “save project as” on the root of the project. Then open that project file and add following lines ( Change url to your site )

    "settings": {
    "xdebug": {
    "url": "http://localhost:8888/wordpress/",
    }
    }

    Save the above project file and now from the sublime do this

    you will see like ?XDEBUG_SESSION_START=sublime.xdebug. That means your xdebug session is started.

    Step 4 : Add break point where you want to debug code. Go to particular line and do this.

    Now go the page on the browser where that code executes.

    You will see sub screens in sublime like this:

    That’s it!!!! Congrats!!!!

    Video for who doesn’t like to read.

  • PHPCode Sniffer + Sublime on windows

    PHPCode Sniffer + Sublime on windows

    Things you need for:

    1. cmder
    2. composer
    3. Sublime Text 2/3

    We are going to install using composer, because it will automatically install related packages. So no need to do too many manual stuffs.

    Step 1: Open “cmder” and run following command

    composer global require "squizlabs/php_codesniffer=*"

    This will install php code sniffer into your system.

    Step 2: Now run following command into “cmder”.

    composer create-project wp-coding-standards/wpcs --no-dev

    This will install and register WordPeress coding standards into code sniffer.

     

    Now we will integrate the code sniffer into sublime text editor. You will need package installer for that. You can install that from here

    Step 3: Open Sublime Text editor and press ctrl+shft+p. You will get the textbox into editor. Type “install package” into that and press enter and wait for a while, don’t change the window.

    Step 4: After a while you will again get a textbox. Type “phpcs” and you will get the result and click on “phpcs” and wait. This will install code sniffer package for sublime.

    Step 5: Go to “Preferences->Package Settings->PHP Code Sniffer->Settings-Default“.

    Step 6: Add “phpcs_executable_path” as shown below.

    "phpcs_executable_path": "C:\\Users\\YOUR_USERNAME\\wpcs\\vendor\\bin\\phpcs.bat",

    Step 7: Save the file and restart sublime.

    That’s it….!!!!!!! Code sniffer is integrate with sublime.

    To check if it’s working or not, open any PHP file and “right click->PHP Code Sniffer->Switch coding standards” and chose any coding standard which you want.

    After that again “right click->PHP Code Sniffer->Sniff this file“. You will get some error according to your chosed coding standard.

    So that’s all for now. If you have any question, then write down into comments. I will try to answer those questions.