What will be the output of the following php code?
<?php
$num = "1";
$num1 = "2";
print $num+$num1;
?>
<?php
$num = "1";
$num1 = "2";
print $num+$num1;
?>
A. 3
B. 1+2
C. Error
D. 12
Answer: Option A
Solution(By Examveda Team)
The numbers inside the double quotes are considered as integers and not string, therefore the value 3 is printed and not 1+2.Related Questions on Basic PHP
A. Both 1 and 3
B. Both 2 and 4
C. Only 2
D. Both 1 and 2
Which of the following is/are a PHP code editor?
1. Notepad
2. Notepad++
3. Adobe Dreamweaver
4. PDT
A. Only 4
B. All of the mentioned
C. 1, 2 and 3
D. Only 3
A. All of the mentioned.
B. Only 2
C. 2 and 3
D. 2, 3 and 4
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