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Commit 9d2f446

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module 5
1 parent e5a0003 commit 9d2f446

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4 files changed

+100
-0
lines changed

4 files changed

+100
-0
lines changed

‎do_while_loop.php‎

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<?php
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// do {
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// //code
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// // what have to execute
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// }while(condition);
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// lets print sum of 25 number...
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$x = 0;
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$num = 0;
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do {
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print_r("Current number is $x");
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print_r("\n");
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$num += $x;
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$x ++;
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} while($x < 25);
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print_r("Sum of 25 numbers are : $num");
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?>

‎for_loop.php‎

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<?php
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// 0+1+2+3+4 print sum of first 5 numbers
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// for_loop, while loop, do-while loop, foreach loop..
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// for(counter;test case;incremet counter){
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// //code
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// //activity
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// }
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$sum = 0;
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for($x = 0;$x < 500;$x++){
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echo "current number is : ";
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print_r($x);
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$sum += $x;
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print_r("\n");
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}
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echo "sum of first 5 numbers : ";
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print_r($sum);
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?>

‎foreach_loop.php‎

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<?php
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// $numbers = ['num_1' => 1, 'num_2' => 2, 'num_3'=> 5, 'num_4' => 6, 'num_5' => 10];
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// //array and key value pair objects & json key value pair
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// // we use foreach loop
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// // foreach("$variable of array" as $value){
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// // // code to be executed...
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// // }
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// foreach($numbers as $key => $number){
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// print_r("Current number is $key -> $number <br>");
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// }
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$basket = [
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'fruit_1' => 'banana',
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'fruit_2' => 'apple',
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'fruit_3' => 'lichi',
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'number_5' => 10
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];
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foreach($basket as $item_key => $item){
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if($item_key === 'number_5'){
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print_r("$item_key ===> $item .... thats a number not fruit <br>");
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}else{
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print_r("$item_key ===> $item ... yeah thats a fruit <br>");
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}
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}
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?>

‎while_loop.php‎

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<?php
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// infinite loop
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// while(condition){
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// //code
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// }
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// $name = 'Deepak';
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$number = 4;
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while($number < 10){
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echo "the current number is : $number";
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$number++;
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print_r("\n");
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}
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// while ($name != 'Deepak') {
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// # code...
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// echo "name is $name";
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// }
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?>

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