Job offersCompaniesTestsBlogI'm an employerSign upLog in
Home>IT Tests>Questions>What is the output of the following PHP code? ``` $a = null; $b = 0; echo $a === $b; ``` Options: - 1 - 0 - null - false - undefined Explanation: The === operator runs before type coercion. Running this script will output "bar". Null and 0 are not strictly equal.

Question from the PHP5 test

What is the output of the following PHP code? ``` $a = null; $b = 0; echo $a === $b; ``` Options: - 1 - 0 - null - false - undefined Explanation: The === operator runs before type coercion. Running this script will output "bar". Null and 0 are not strictly equal.

Hard
Author: Mathieu RobinStatus: PublishedQuestion passed 58 times
Edit
0
Community EvaluationsNo one has reviewed this question yet, be the first!
Similar Questions
More questions about PHP
1
Validate a URL with a 'name' parameter whose value is 'John Doe'.
1
What is the difference between an interface and a class in PHP?
0
What are the risks of including a file multiple times in PHP?
0
PHP session_start() function
0
Test the validity of $accountNr at the end.