Most complicated looping structure in PHP is ________

(a)

While

(b)

Do While

(c)

for

(d)

None of them

The ________ construct provides an easy way to iterate over arrays

(a)

foreach

(b)

for

(c)

while

(d)

do..while

Which of the following is an exit check loop?

(a)

foreach

(b)

for

(c)

while

(d)

do..while

Which of the following is an entry check loop?

(a)

foreach

(b)

for

(c)

while

(d)

do..while

What will be displayed in a browser when the following PHP code is executed:
< ?php
for (＄i=1;＄i<=5; ＄i++)
{
echo "＄i";
}
? >

(a)

12345

(b)

1234

(c)

123

(d)

None of the above