If the variable $a is equal to 5 and variable $b is equal to
character a, what’s the value of $$b?
Can anyone explain how's the value of $$b=100
Answer Posted / sandhya
If the $a is equal to 5 and $b is equal
to character a,so
$a=5;
$b="a";
$$b = $( $b ) = $ ( 'a' ) = $a = 5 ;
Of course Answer should be 5 !!
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
What are the popular content management systems (cms) in php?
What is the use of get and post method in php?
How to test if a variable is an array?
What is the importance of parser in php?
Explain mixed and callback functions?
What percentage of websites use php?
What is the use of extract function in php?
What is ci framework in php?
How we load all classes that placed in different directory in one php file , means how to do auto load classes.
Does jwt protect against csrf?
What are the differences between PHP3 and PHP4 and PHP5? what is the current stable version of PHP?
Where php basically used?
What is the difference between the include() and require() functions?
What are the rules to determine the “truth” of any value which is not already of the boolean type?
How do I find environment variables?