javascript - How can I get last characters of a string - Stack Overflow
How to Get First and Last Character from String in PHP? - ItSolutionStuff.com
PHP String Exercise: Get the characters after the last '/' in an url - w3resource
PHP String Exercise: Print the next character of a specific character - w3resource
Palindromes in PHP – AntPace.com
MySQL SUBSTRING() function - w3resource
Solved Lab 3 - Strings Task 1: Understanding string | Chegg.com
PHP String Exercise: Print the next character of a specific character - w3resource
How to Generate PHP Random String Token (8 Ways) - Phppot
Extract First or Last n Characters from String in R - GeeksforGeeks
sed remove last character from each line on Linux / Unix - nixCraft
PHP String Exercise: Check whether a string contains a specific string - w3resource
PHP Exercises: Convert the last 3 characters of a given string in upper case - w3resource
PHP Exercises: Convert the last 3 characters of a given string in upper case - w3resource
Php - check if string is not empty or has a first character not equal to - Stack Overflow
How to use the substr() Function in PHP - Pi My Life Up
arrays - Character in php takes 3 places - Stack Overflow
PHP Get Last 3 Characters from String Example
PHP String Exercise: Get the last three characters of a string - w3resource
Replace some characters with Asterisks in PHP using str_repeat(). | by Olususi Kayode Oluyemi | Medium
Answered: 3. Creation of String Function in PHP,… | bartleby
PHP Substring Examples - Dot Net Perls
Find the character in first string that is present at minimum index in second string - GeeksforGeeks
Python | Split String and Get First N Characters - Be on the Right Side of Change
