PHP String Exercise: Change the case of letters or words - w3resource
PHP substr(): How to Extract a Substring from a String
PHP Get First Character from String Example
Palindromes in PHP | Anthony Pace Blog
php||How to Make The First Letter In The Sentence Upper Case - YouTube
Bash Replace a String With Another String In All Files using sed - nixCraft
PHP: substr - Manual
PHP Split String | Working of the PHP Split String with Examples
Php
Reverse String in PHP | Learn Reverse String in PHP Using Various Loops
How to get the first character of string in PHP || PHP Tutorials
2ND Module | PDF | Parameter (Computer Programming) | Subroutine
PHP String Exercise: Select first 5 words from the specified string - w3resource
Php string function
first character capital using php | first character lowercase using php | capitalize using php - YouTube
PHP String Exercise: Change the case of letters or words - w3resource
How to Remove the First and Last Character from a String in Python - Sabe.io
PHP Exercise: Changes the color of first character of a word - w3resource
PHP Exercises: Create a new string taking the first character from a given string and the last character from another given string - w3resource
apache - Why is the string output using echo PHP missing the space after the first word when opened in MS Edge? - Stack Overflow
PHP String Functions - All necessary String functions in PHP to manage strings better. | DevsEnv
PHP echo and print - Pi My Life Up
Accessibility Survival Guide for CS/CIS/CAS Instructors
Get the first letter of a string with PHP - Codepad
Get First Character Of String PHP
PHP strpos() Function: locating a substring within a string
