+ Follow 6,641 Followers

PHP Lessons

SQL Tips (1 to 3)
SQL tip 1: Instead of Full Outer Join, you can use Union All. Difference is, Full Outer Join provides results side by side. Union All provides result s one by one. Note: MYSQL does not support Full Join....
How To Upload A file To Server Using PHP?
With PHP, it is easy to upload files to the server. However, with ease comes danger, so always be careful when allowing file uploads! 1. Configure The "php.ini" File: First, ensure that PHP is configured...

Praveen Tyagi | 09 Jun

0 0
A brief about php and MySQL
PHP is a recursive acronym which stands for Hypertext Preprocessor. PHP is essentially a coding or scripting language which can be utilized in diverse web development and software based applications. If...

Php2ranjan | 27 May

0 0

Trending Discussions


Show previous answers

Mata Prasad Chauhan | 11 May

Web 2.0 [HTML, CSS, Java Script & jQuery, AJAX], Core PHP, MySQL [Intermediate], 1 Live Project - 15K. Weekly classes via SKYPE.

Rajesh Sardhara | 12 May

Basic + Advanced + WD + MVC, full php developer profile Rs. 12000/- 4 month with practice.


Show previous answers

Shirish Kolekar | 01 Mar

Dear Student, I can provide online training session with project in PHP- MySQL, or in Java which you can attend from anywhere via Skype.

Tac Global Network | 01 Mar

We are providing PHP & WordPress training & Our center only at Vadodara.


Show previous answers

Kalyan Eamani | 10/08/2016

There is a Institute named LAMP near ameerpet near to yousufguda lane in hyderabad.It is best for PHP.Thank You

Tech Bodhi | 10/08/2016

Yes - Tech Bodhi is based in Pune and can design customized course for you.


I want php program to send any data stream though serial port by pressing a button ( on tha web page)

0 1

Vetrivel Samidurai | 16/07/2016

I assume you work on linux. First setup your serial port: stty -F /dev/ttyACM0 cs8 9600 ignbrk -brkint -imaxbel -opost -onlcr -isig -icanon -iexten -echo -echoe -echok -echoctl -echoke noflsh -ixon -crtscts Then you can use good old fashion fread/fwrite $fp =fopen("/dev/ttyACM0", "w+"); if( !$fp) { echo "Error";die(); } fwrite($fp, $_SERVER['argv'][1] . 0x00); echo fread($fp, 10); fclose($fp); There is only one thing you have to remember. Arduino will restart on every connection. If you don't know that It will confuse you. For instance if you connect (fopen) and instantly send data Arduino will miss it because it's booting (which takes a sec or two). Experiment with sleep to give it some time. If you want to disable restarting use 10uF capacitor from GRD to RST. Good luck ps. you can troubleshoot with "screen" screen /dev/ttyACM0 9600

Show previous answers


Sowdhamini Chandrasekhar | 27/08/2016

I am a freelancer and Wordpress developer. I can install plugins and customise themes. Please contact me at sowdha@

Ace Webacademy | 06/10/2016

Oh! Its nice Akush. Do you still looking for training then reach out us on website.

Thousands of experts Tutors, Trainers & other Professionals are available to answer your questions

Ask a Pro

Recommended for you

Have a Question?

Thousands of expert tutors are available to answer your question

Looking for PHP Classes?

Find best PHP Classes in your locality on UrbanPro.


Do you offer PHP Classes?

Create Free Profile Now »

Top Contributors


10 Answers


7 Answers


6 Answers


6 Answers


5 Answers

Itech Analytic

5 Answers


4 Answers


4 Answers


4 Answers


About UrbanPro helps you to connect with the best PHP Classes in India. Post Your Requirement today and get connected.

Find Best PHP Classes?

Find Now »