Outline What is PHP? History of PHP Why PHP ? What is PHP file? What you need to start using PHP ? Syntax PHP code. echo & print Statement Variables. - ppt download
How to Combine Strings in PHP, String Concatenation PHP, Learn to Concatenate Strings, Codecademy - YouTube
How To Work with Strings in PHP | DigitalOcean
How to Use the String join() Method in Python - Pi My Life Up
How to use implode() in PHP (with examples) - Tinkerwell
freeCodeCamp on LinkedIn: PHP Implode – Convert Array to String with Join
mysql - Join multiple strings from php & sql foreach loop and return as 1 string - Stack Overflow
Implode function - php 7.4 - PHP Tools Community Forum | DEVSENSE