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QWhich of the below statements is equivalent to $add += $add ?

ID: #2366 PHP Basic MCQ 3,609 views
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#2366Q ID
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PHP Basic MCQTopic
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  • A $add = $add ✔ ✖
  • B $add = $add +$add ✔ ✖
  • C $add = $add + 1 ✔ ✖
  • D $add = $add + $add + 1 ✔ ✖
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Explanation

a += b is an addition assignment whose outcome is a = a + b. Same can be done with subtraction,multiplication,division etc.
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