What role does syntax, such as capitalization, play in PHP code execution and error prevention?

Syntax, such as capitalization, plays a crucial role in PHP code execution and error prevention. In PHP, variable names are case-sensitive, so using consistent capitalization is important to avoid errors. Additionally, PHP function names are not case-sensitive, but it's a good practice to follow the correct capitalization to maintain code readability and prevent confusion. 

// Incorrect variable capitalization
$myVariable = "Hello";
echo $MyVariable; // This will result in an error

// Correct variable capitalization
$myVariable = "Hello";
echo $myVariable; // This will output "Hello"

Keywords

syntax capitalization PHP code execution error prevention error types

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