In what ways can proper understanding of PHP syntax, such as using quotation marks for strings, prevent common errors in coding?

Proper understanding of PHP syntax, such as using quotation marks for strings, can prevent common errors in coding by ensuring that strings are properly enclosed and interpreted by the PHP parser. Failure to use quotation marks can result in syntax errors or unexpected behavior in the code.

// Incorrect usage of quotation marks for strings
$wrongString = 'This is a string without proper quotation marks;

// Correct usage of quotation marks for strings
$correctString = "This is a string with proper quotation marks";