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QWhich statement will output $x on the screen?

ID: #2365 PHP Basic MCQ 6,642 views
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#2365Q ID
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PHP Basic MCQTopic
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Choose the Best Option

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  • A echo ✔ ✖
  • B echo ✔ ✖
  • C echo ✔ ✖
  • D echo ✔ ✖
Correct Answer: Option A

Explanation

A backslash is used so that the dollar sign is treated as a normal string character rather than prompt PHP to treat $x as a variable. The backslash used in this manner is known as escape character.
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