What best practices should be followed when initializing and incrementing variables in PHP scripts?

When initializing and incrementing variables in PHP scripts, it is important to follow best practices to ensure code readability and maintainability. It is recommended to initialize variables before using them to avoid undefined variable errors. When incrementing variables, it is best to use the increment operators (++ or --) instead of manually adding or subtracting values to improve code clarity. 

// Initializing and incrementing variables in PHP

// Initializing variables
$counter = 0;

// Incrementing variables using increment operators
$counter++;

Keywords

variable initialization variable incrementing PHP scripts data types error handling

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