Learn how to work with strings — sequences of characters used to store and manipulate text in PHP. This lesson covers how to declare and use strings, perform concatenation using the dot (.
) operator, and explore essential string functions like strlen()
, str_word_count()
, strrev()
, strpos()
, and str_replace()
. With practical examples from real PHP projects, you'll understand how strings power everything from user input handling to dynamic content generation.
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