What will be the output of the following PHP code?< ?phpint $one = 1;echo "$one";?>01$oneError

To determine the output of the given code, let's analyze it step by step:

1. The code starts with the opening PHP tag: <?php.

2. Next, a variable $one is declared and assigned the value 1.

3. The echo statement 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.

4. The output of the echo statement will be the value of the variable $one, which is 1.

5. After the echo statement, 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.

6. 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.