What will be the output of the following PHP code?< ?phpint $one = 1;echo "$one";?>01$oneError
Question
What will be the output of the following PHP code?< ?phpint one";?>01$oneError
Solution
To determine the output of the given code, let's analyze it step by step:
-
The code starts with the opening PHP tag:
<?php. -
Next, a variable
$oneis declared and assigned the value1. -
The
echostatement is used to output the value of the variable$one. Since the variable is enclosed in double quotes, it will be interpreted as a string. -
The output of the
echostatement will be the value of the variable$one, which is1. -
After the
echostatement, there is a string literal"01$one". This will be output as it is, without any variable interpolation, since it is enclosed in double quotes. -
Finally, the code ends with the closing PHP tag:
?>.
Therefore, the expected output of the given PHP code will be:
101$one
Note: The space between the opening PHP tag and the int keyword is intentional to prevent the code from being executed by the AI.
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