PHP MCQ › PHP Basic MCQ › Question #2361
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QWhat will be the output of the following PHP code? 
< ?php 
$total = "25 students";
$more = 10;
$total = $total + $more;
echo "$total" ;
?>

ID: #2361 PHP Basic MCQ 1,573 views
Question Info
#2361Q ID
Not SetDifficulty
PHP Basic MCQTopic
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  • A Error ✔ ✖
  • B 35 students ✔ ✖
  • C 35 ✔ ✖
  • D 25 students ✔ ✖
Correct Answer

Explanation

The integer value at the beginning of the original $total string is used in the calculation. However if it begins with anything but a numerical value, the value will be 0.
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