How do I use single quotes inside single quotes?

Question

Can anyone explain how to make this code work?

echo \'
Welcome 
\'         


        

Answer 1

You can use double or single quotes inside double quotes.

#Result: Hello "World" 's
$a = '"World"';   
echo "Hello $a 's";

#Result: Hello "World" 's    
echo "Hello \"World\" 's";

You can also use double or single quotes inside single quotes. (Not recommended when building SQL queries)

#Result: Hello World's "s
echo 'Hello World\'s "s';