What is the significance of the "‘" character in PHP?

The "‘" character in PHP is not a standard single quote character and can cause syntax errors in your code. To fix this issue, you should replace the "‘" character with a standard single quote character ('), which is used for string literals in PHP.

// Incorrect usage of ‘ character
$variable = ‘Hello World’;

// Corrected code with standard single quote character
$variable = 'Hello World';