What will be the output of the following PHP code ?
<?php
$color = red;
echo "$color";
?>
<?php
$color = red;
echo "$color";
?>
A. red
B. $color
C. color
D. Error
Answer: Option B
Solution (By Examveda Team)
To print red remove the .This Question Belongs to PHP >> Operators And Expressions In Php
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Related Questions on Operators and Expressions in php
What will be the output of the following PHP code ?
<?php
"Hello World"
?>
A. Error
B. Hello World
C. Nothing
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What will be the output of the following PHP code ?
<?php
print_r "Hello world"
?>
A. Error
B. Hello World
C. Nothing
D. Missing semicolon error
A. redredred
B. redred
C. red
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A. # Hello world
B. Hello world# Hello world
C. Hello world
D. Error
this code will occur an error
because the word 'red' is not in single or double quotation;
output will be:
red
#(where's the '.' according to solution in examveda)