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(b) Bounded loops

<?php

for($x = 1;$x < 10;++$x)

{

print"*\t";}

?>

(b) Counter is: 20

(d) All of them

Example:

<?php

$Student_name = array("Maglin","Iniyan","Nilani","Sibi","Shini");

foreach($Studentname as $value){echo"Salue<br>";

?>

Parameters:

1. in it counter: Initialize the loop initial counter value

2. Test counter: Evaluated for every iteration of the loop. If it evaluates to TRUE, the loop continues. If it evaluates to FALSE, the loop ends.

3. Increment counter: Increases the loop counter value.

(d) do while

While is used for simple iteration objects

(c) For each can be used for objects

(d) Assertion and Reason are correct and R is the correct reason for A.

(b) for each

(c) for each

(a) For each works on arrays and pointers

(I) For loop works only with arrays

(c) for each

Each segment of the for loop is terminated by ;

There are 4 types of loops.

for each ($array as $value)

{

code to be executed;

}

do

{

code to be executed;

}

while (condition is true);

while (condition is true)

{

code to be executed;

}

Most complicated looping structure is For

(i) (b) *********

(ii) (d) Infinite loop

(d) None of the above

(d) Execution error

text  is related to the parameters of the for loop

There are 3 segments in a for loop

Answer (b) Test

(a) Init counter initialises the loop

For times the loop should run

For Loop:

For loop is an important functional looping system which is used for iteration logics when the programmer know in advance how many times the loop should run.

Syntax:

for (int counter; test counter; increment counter)

{

code to be executed;

}

Looping structures are useful for writing iteration logics.

(d) all the above

For loop:

The for loop is used when you know in advance how many times the script should run.

for each loop:

The for each loop works only on arrays, and is used to loop through each key/value pair in an array.

For each Loop:

1. for each loop is exclusively available in PHP.

2. It works only with arrays. The loop iteration deepens on each KEY Value pair in the Array.

3. For each, loop iteration the value of the current array element is assigned to $value variable and the array pointer is shifted by one, until it reaches the end of the array element.

Looping Structure:

1. Looping Structures are useful for writing iteration logics.

2. It is the most important feature of many programming languages, including PHP.

3. They are implemented using the following categories,

1. for Loop 

2. While Loop 

3. foreach Loop 

4. Do While Loop

1. Looping Structures are useful for writing iteration logics.

2. It is the most important feature of many programming languages, including PHP.

3. They are implemented using the following categories:

1. For Loop 

2. For each Loop 

3. while Loop 

4. Do while Loop

1. For Loop:

For loop is an important functional looping system which is used for iteration logics when the programmer know in advance how many times the loop should run.

Syntax:

for (init counter; test counter; increment counter)

{

code to be executed;

}

2. For each Loop:

foreach loop is exclusively available in PHP. It works only with arrays. The loop iteration deepens on each KEY Value pair in the Array. For each, loop iteration the value of the current array element is assigned to $value variable and the array pointer is shifted by one, until it reaches the end of the array element.

Syntax:

for each ($array as $value)

{

code to be executed;

}

3. While Loop:

While loop is an important feature which is used for simple iteration logics. It is checking the condition whether true or false. It executes the loop if specified condition is true.

Syntax:

while (condition is true)

{

code to be executed;

}

4. Do While Loop:

Do whileloop always run the statement inside of the loop block at the first time execution. Then it is checking the condition whether true or false. It executes the loop, if the specified condition is true.

Syntax: do

{

code to be executed;

}

while (condition is true);

1. for Loop

2. While Loop

3. For each Loop 

4. Do While Loop

1. The for each loop works only on arrays, 

2. It is used to loop through each key/value pair in an array.

for (int counter; test counter; increment counter)

{

code to be executed

}

(d) All of them