PHP String Exercise: Select first 5 words from the specified string - w3resource
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PHP String Functions - All necessary String functions in PHP to manage strings better. | DevsEnv
PHP String Exercise: Change the case of letters or words - w3resource
Get the first letter of a string with PHP - Codepad
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How to get the first character of string in PHP || PHP Tutorials
Remove First 2, 3, 4, 5, 10, etc, Character From String PHP - Tuts Make
PHP: substr - Manual
strpos in PHP: Syntax, Uses And Parameter Values (With Their Usecase)
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Php string function
How to get the first character of string in PHP || PHP Tutorials
strpos in PHP: Syntax, Uses And Parameter Values (With Their Usecase)
first character capital using php | first character lowercase using php | capitalize using php - YouTube
PHP substr(): How to Extract a Substring from a String
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