How can syntax highlighting in PHP editors help in identifying errors like missing quotation marks?

Syntax highlighting in PHP editors can help in identifying errors like missing quotation marks by visually highlighting strings in different colors. This can make it easier to spot when a quotation mark is missing or misplaced in the code. By using an editor with syntax highlighting, developers can quickly identify and fix these errors before running the code.

// Incorrect code with missing quotation mark
$variable = "This is a string with a missing quotation mark;

// Corrected code with quotation mark added
$variable = "This is a string with a missing quotation mark";