Does the string in the `<?php ?>` is a part of PHP? - Stack Overflow
PHP-STRING FUNCTIONS WITH EXAMPLE - YouTube
Top 15 Most Common PHP String Functions - Troposal
PHP String Function | Different Examples of String Function in PHP
Reverse a String in PHP without using strrev() Method
PHP Str_Replace() Function - How To Replace Characters In A String In PHP
Split PHP String
Formatting Strings in PHP – BrainBell
PHP 5 Strings - MEGATEK ICT ACADEMY
PHP: Convert String to Number
php – Page 7 – vegibit
String function in php with syntax and example. all php string function with example. - YouTube
Creating And Accessing String In PHP
string functions in php php string functions - phpforever.
Strings in PHP - PHP Tutorial | Study Glance
How to link string literals with variables in PHP? | Droptica
PHP Str_Replace() Function - How To Replace Characters In A String In PHP
explode - Why do dollar symbols not appear in a double-quoted PHP string? - Stack Overflow
PHP Implode – Convert Array to String with Join
php tutorial - PHP Datatype String - php programming - learn php - php code - php script - wikitechy
What are PHP string functions | How to create functions?
String Functions in PHP: Part 8
PHP String Exercise: Extract the user name from the specified email ID - w3resource
PHP-STRING FUNCTIONS - YouTube
PHP String Exercise: Select first 5 words from the specified string - w3resource
