PHP Exercise: Changes the color of first character of a word - w3resource
Find repeated character present first in a string - GeeksforGeeks
A Guide to PHP Strings - Pi My Life Up
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How To Work with Strings in PHP | DigitalOcean
Solved Objective: To learn how to use PHP to retrieve string | Chegg.com
PHP String Exercise: Select first 5 words from the specified string - w3resource
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Remove First 2, 3, 4, 5, 10, etc, Character From String PHP - Tuts Make
strpos in PHP: Syntax, Uses And Parameter Values (With Their Usecase)
How to get the first character of string in PHP || PHP Tutorials
Find the first repeated character in a string - GeeksforGeeks
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Accessibility Survival Guide for CS/CIS/CAS Instructors
Get the first letter of a string with PHP - Codepad
How to get the first character of string in PHP || PHP Tutorials
PHP strpos() Function: locating a substring within a string
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Reverse String in PHP | Learn Reverse String in PHP Using Various Loops
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PHP Get First Character from String Example
PHP String Functions - All necessary String functions in PHP to manage strings better. | DevsEnv
PHP substr(): How to Extract a Substring from a String
strpos in PHP: Syntax, Uses And Parameter Values (With Their Usecase)
