Which array function checks if the particular key exists in the array?
- 0 Answers
- 676 Views
- I also Faced
- E-Mail Answers
More PHP Interview Questions
What is csrf validation?
What is the difference between the functions UNLINK and UNSET?
What are the correct and the most two common way to start and finish a PHP block of code?
How check submit button is clicked in php?
Write down the code for save an uploaded file using php?
How to check if a string contains a character or word in php?
What is singleton design pattern in php?
Explain what is the static variable in function useful for?
Explain how to submit form without a submit button.
Is php 5 still supported?
For printing out strings, there are echo, print and printf. Explain the differences.
What is the meaning of xdebug?
PHP 
