Php escaping single quote operator
Text and code can be written in quotes in php. One of these quotes that we use when turning a variable on and off is put when starting and one ending. Using another quotation mark in the text commands the code to end unintentionally. To avoid being affected by this, it is the \ sign, which is the escaping quotes operator. If we use this operator before the apostrophe, the 'operator after that will be ineffective.
echo $word= 'The best car to buy\'s from Italy';
echo $word= 'The best car to buy's from Italy';