How can syntax errors, like unexpected quotes, be prevented when echoing variables in PHP?

To prevent syntax errors like unexpected quotes when echoing variables in PHP, you can use curly braces to clearly define the variable name within the string. This helps PHP distinguish between the variable and surrounding text, avoiding any parsing issues. 

// Example of echoing a variable using curly braces to prevent syntax errors
$name = "John";
echo "Hello, {$name}!";

Keywords

syntax errors unexpected quotes echoing variables PHP prevention

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