Nested Loops with Different max values in PHP


PHP Nested Loops :
- If required we can place one loop inside another loop; which is called as nesting of loops.

Case 2: loops with different max values

for($i=0; $i<n; $i++)
for($j=0; $j<m; j++)
sequence of statement(s); // n x m times

for($i=0; $i<2; $i++)
for($j=0; $j<3; $j++)
echo "Hello World”,”<br/>"; // 2 x 3 = 6 times

Interview Questions:

1. PHP stands for ______________
a. Hypertext Preprocessor
b. Preprocessor Hypertext
c. Personal Home Processor
d. Personal Hypertext processor
Ans: a