SIMULATION -What is the output of the following code?
Given the following PHP function:function doSomething(?string $s) {// "¦}Which of the following values for the $s parameter do NOT yield a type error when calling the doSomething() function?
Which of the following are valid code snippets? (Choose three.)
What is the output of the following code?
Assuming UTF-8 encoding, what is the value of $count?
Given a php.ini setting of -default_charset = utf-8what will the following code print in the browser?
