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What is String? A PHP string is a collection of characters that can be used to save and manipulate text. PHP only supports a 256-character set, hence it doesn’t support Unicode natively. The term “string” refers to a group of characters. PHP supports a number of data types, including strings. Alphanumeric characters are allowed in … Read more
What is String operators? There are two string operators available. The usage of numerical numbers might lead to unexpected outcomes: The PHP operator (.) is also known as the concatenation operator. It joins separate threads together. The PHP operator (.=) is also known as the combined assignment operator. It connects the argument to the one … Read more