PHP MCQ › Functions in PHP MCQ › Question #2417
Single Choice Not Set

QWhich function is useful when you want to output the executed command

ID: #2417 Functions in PHP MCQ 562 views
Question Info
#2417Q ID
Not SetDifficulty
Functions in PHP MCQTopic
Start Quiz on This Topic
 Your Answer

Choose the Best Option

Click any option to instantly check if you're correct.

  • A out_cmm() ✔ ✖
  • B out_system() ✔ ✖
  • C cmm() ✔ ✖
  • D system() ✔ ✖
Correct Answer

Explanation

system()
 Continue Practice
Previous Question Next Question
 Share

Share This Question

Challenge a friend or share with your study group.

 More from This Topic

Related MCQ Questions

What will be the output of the following PHP code? < ?php function calc($price, $tax="") { What will be the output of the following PHP code? < ?php $str = "Hello World" echo wordwrap($st Which one of the following PHP functions can be used to build a function that accepts any number of arguments? Which one of the following function reads a directory into an Array? Which of the following PHP functions can be used to get the current memory usage? The filesize() function returns the file size in ___. What will be the output of the following PHP code? < ?php function foo($msg) { echo "$m A function in PHP which starts with __ (double underscore) is know as. Which of the following are valid function names? i) function() ii) &euro;() iii) .function() iv) $function What will happen in this function call? < ?php function calc($price,$tax) { $total = $