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This article mainly introduces how to use arithmetic, assignment, string and increment and decrement operators in PHP. It is very detailed and has certain reference value. Interested friends must finish reading it.

PHP arithmetic operator

PHP assignment operator

The PHP assignment operator is used to write values to variables.

The basic assignment operator in PHP is "=". This means that the right assignment expression sets the value for the left Operand.

PHP string operator

PHP increment / decrement operator

These are all the contents of this article entitled "how to use arithmetic, assignment, string and increment and decrement operators in PHP". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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