Programming
what in PHP is similar to Actionscript 's "is" operator?

Question Description

I’m trying to study for my Programming course and I need some help to understand this question.

what in PHP is similar to Actionscript 's "is" operator?


Student has agreed that all tutoring, explanations, and answers provided by the tutor will be used to help in the learning process and in accordance with Studypool's honor code & terms of service.

Final Answer

Hi,

There are not really similar, but both can provide the same results (solution wise).For example, + operator in action script can be demonstrated by simple codes below

trace ( 3 + 1);

Above expression should deliver an aswer of 4. While in PHP the same expression can be written as

echo ( 3 + 1);

However, in PHP parenthesis is not required. So, this will just work fine

echo 3 + 1 ;

While in actionscript, this

trace 3 + 1;

gives us an error.


In the case concatenation, they are similar with the only exemption of the parenthesis.

in actionscript

trace("3" + 1);

PHP

echo ("3" + 1 );

Keep in mind that the the above only 1 is considered as integer. In PHP, it gives you more freedom to change type from one to the other. For example,

$x = "3";
$y = 1 ;

echo ((int)($x) + $y);

gives us an integer 4, while the example before it gives us string 3 concatenated with integer 1.

Veedeoo (123)
Rice University

Anonymous
The tutor managed to follow the requirements for my assignment and helped me understand the concepts on it.

Anonymous
The tutor was knowledgeable, will be using the service again.

Anonymous
Awesome quality of the tutor. They were helpful and accommodating given my needs.

Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4