Question
What will be the output of the following PHP code ?
< ?php
$On_e = 1;
$tw_o = 2;
$thre_e = 3;
$fou_r = 4;
echo "$on_e / $tw_o + $thre_e / $fou_r";
?>
< ?php
$On_e = 1;
$tw_o = 2;
$thre_e = 3;
$fou_r = 4;
echo "$on_e / $tw_o + $thre_e / $fou_r";
?>
Answer: Option A
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Since the variable initialised is $On_e and the variable in the echo statement is $on_e the echo statement treats $on_e as 0;
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