PHPda masalalar yechish

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Yangi formatda davom etish uchun: https://uzfor.net/view.php?id=83474&page=6

PHPda masalalar yechish

Xabarlar

Akbarali [2384] [off]
#102 17:41:55, 21 Apr 2020

DjHuSo, # DjHuSo (21.04.2020 / 14:37)
11 Masala tartibga solis va raqalmash
Toskent
Xorazm
Nukus
Andijon
Navoyi
Samarqand
Namangan
Qashqadaryo
Surxondaryo
Fargʻona
Buxoro
Sirdaryo
Jizzax

shularni harfga qarab saralang vaBu ham bir yechimda

<?php 
$tartib = array("Toskent", "Xorazm", "Nukus", "Andijon","Navoyi","Samarqand","Namangan","Qashqadaryo","Surxondaryo","Buxoro","Sirdaryo","Jizzax","Fargʻona");
sort($tartib);
foreach ($tartib as $key => $val) {
    echo "" . $key . ". " . $val . "<br>";
}
?>

Namuna https://webschool.uz/test/2.php

Mailzero [295] [off]
#103 19:02:49, 21 Apr 2020

REYTING (21.04.2020)
1.developer - 31 ball
2.ƒυтвσĻιѕт - 26 ball
3.DjHuSo - 6 ball
4.Akbarali - 5 ball
5.program - 3 ball

G'olibga homiylar:
-developer - 30 qiwi menda
-DjHuSo - 5000 paynet menda
-Mahmudjon - 20 qiwi menda

MASALALAR:
1-MASALA (mini kalkulyator)
2-MASALA (kalkulyator)
3-MASALA (matn simvollar soni)
4-MASALA (habar yozilgan vaqt)
5-MASALA (Palonchiyev P.P)
6-MASALA (Sonlarni o'qitish)
7-MASALA (.txt kalitni tekshirish)
8-MASALA ( AKTIV )
9-MASALA (nechanchi harf)
10-MASALA (a nechta)
11-MASALA (array sort)

Mailzero [295] [off]
#104 19:06:56, 21 Apr 2020

12-MASALA(+1 BALL):Bizga $text o'zgaruvchisi berilgan:

$text = "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.";

Php yordamida barcha so'zlarni 1-harfini katta harfda yozing!

Akbarali [2384] [off]
#105 19:13:24, 21 Apr 2020

Mailzero, # Mailzero (21.04.2020 / 17:16)
Akbarali, -shart bajarilmagan asosiy urg'u 30 sekunt chiqib u sanash kerak:
30 29 28 27 kabi kamayib keyin sahifa refresh bo'lish kerak

-js siz iloj yo'q menimchaJS bo`lsa JSda

<!doctype html>
<html lang="en">
<head>
 <meta charset="UTF-8">
 <title id="countdown">Akbarali formasi</title>
</head>
<body>
<?php 
if (isset($_POST['matn'])) {
   $matn = isset($_POST['matn']) ? trim($_POST['matn']) : '';
   $faylbu = fopen('content.txt', 'w');
 fwrite($faylbu, $matn.' || '.time());
 fclose($faylbu);
echo '<META HTTP-EQUIV="Refresh" CONTENT="30">' ?>
<div id="countdown1"></div>
<script type="text/javascript">
var timeleft = 30;
var ab = 'Akbarali ';
var abc = 'yaratgan ';
var downloadTimer = setInterval(function(){
if(timeleft <= 0){
 clearInterval(downloadTimer);
document.getElementById("countdown").innerHTML = "Sahifa yangilanmoqda";
} else {
 document.getElementById("countdown").innerHTML = timeleft + " soniya " + ab + abc;
 document.getElementById("countdown1").innerHTML = timeleft + " soniyadan so`ng orqaga qaytasiz";
}
timeleft -= 1;
}, 1000);
 </script>
<?php
}else{ ?>
 <form class="form-wrapper" action="?" method="post">
   <input name="matn" placeholder="Hohlagan narsa yozing" type="text" required autofocus>
   <button type="submit" name="submit" class="btn btn-primary">Saqlash</button>
 </form>
<? } ?>
</body>
</html>

1 daqiqa 6 soniyadan keyin yozdi:
Eslatma kodlarni o`zimga bir oz qo`shimcha kiritdim lekin shu kodni yana han qisqartirsa bo`lardi
1 daqiqa 37 soniyadan keyin yozdi:
Namuna https://webschool.uz/test/1.php

Akbarali [2384] [off]
#106 19:20:57, 21 Apr 2020

Mailzero, # Mailzero (21.04.2020 / 19:06)
12-MASALA(+1 BALL):Bizga $text o'zgaruvchisi berilgan:
$text = "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad Qaranga kecha shuni o`qigan edim

<?php
echo ucwords("Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.");
?>

Namuna: https://webschool.uz/test/3.php

Mailzero [295] [off]
#107 20:47:48, 21 Apr 2020

REYTING (21.04.2020)
1.developer - 31 ball
2.ƒυтвσĻιѕт - 26 ball
3.Akbarali - 21 ball
4.DjHuSo - 6 ball
5.program - 3 ball

G'olibga homiylar:
-developer - 30 qiwi menda
-DjHuSo - 5000 paynet menda
-Mahmudjon - 20 qiwi menda

MASALALAR:
1-MASALA (mini kalkulyator)
2-MASALA (kalkulyator)
3-MASALA (matn simvollar soni)
4-MASALA (habar yozilgan vaqt)
5-MASALA (Palonchiyev P.P)
6-MASALA (Sonlarni o'qitish)
7-MASALA (.txt kalitni tekshirish)
8-MASALA (30 soniya)
9-MASALA (nechanchi harf)
10-MASALA (a nechta)
11-MASALA (array sort)
12-MASALA (bosh harf)

Mailzero [295] [off]
#108 10:33:12, 22 Apr 2020

13-MASALA(+5 BALL):Bizga massif beriladi.Massif faqat sonlardan iborat.Sonlarni barchasi ikkitadan ishlatilgan.
Faqat bitta songina 1 marta ishlatilgan.Shunday funcsiya tuzishimiz kerakki qanday shunaqa massif berilganda
yagona ishlatilgan sonni topishi kerak.Massivdagi sonlar 0 dan 100 oraliqdagi sonlar.
Masalan: (1,1,2,3,4,2,4) bu massivda yagona son 3. Chunki massivda 3 bir marta ishlatilgan.

Akbarali [2384] [off]
#112 15:20:24, 22 Apr 2020

Mailzero, # Mailzero (22.04.2020 / 10:38)
14-MASALA(+5 BALL):$vaqt='600'; //sekunda koʻrsatilgan 10 min
$sanash='100'; // gacha sanalsin
Shunday sahifa tuzinki 10 minut real vaqtda 1 dan 100 gacha sanasin.
Yordam:har 6-sekuntda 1, 12-sekunСаволга тушунмадим. 10 дақиқа сахифада 1-100 гача санаб берса бўлдими ? И + ўша 1-100гача сахифада кўриниши керакми ?

developer [323] [off]
#114 18:07:05, 22 Apr 2020

<!DOCTYPE html>
<html>
<head>
  <title id="vaqt"></title>
</head>
<body>
 
 
<META HTTP-EQUIV="Refresh" CONTENT="600">
<div id="v" style="color: red; font-size: 14px;" ></div>
<div id="sanash" style="color: green; font-size: 14px;"></div>
<script type="text/javascript">
var timeleft = 0;
var sana=0;
var downloadTimer = setInterval(function(){
if(timeleft > 600){
 clearInterval(downloadTimer);
document.getElementById("sanash").innerHTML = "sanash tugadi";
} else {
 document.getElementById("v").innerHTML = timeleft +" sekund o'tdi";
  if (timeleft % 6 == 0) {
     document.getElementById("sanash").innerHTML = sana;
     sana+=1;
  }
}
timeleft += 1;
}, 1000);
  downloadTimer();
 </script>
 </body>
</html>

3 daqiqa 45 soniyadan keyin yozdi:
namuna
4 daqiqa 54 soniyadan keyin yozdi:
Akbarali yozgan koddan asos qilib foydalanildi!

Mailzero [295] [off]
#118 08:52:58, 24 Apr 2020

REYTING (21.04.2020)
1.developer - 36 ball
2.ƒυтвσĻιѕт - 26 ball
3.Akbarali - 21 ball
4.DjHuSo - 6 ball
5.program - 3 ball

G'olibga homiylar:
-developer - 30 qiwi menda
-DjHuSo - 5000 paynet menda
-Mahmudjon - 20 qiwi menda

MASALALAR:
1-MASALA (mini kalkulyator)
2-MASALA (kalkulyator)
3-MASALA (matn simvollar soni)
4-MASALA (habar yozilgan vaqt)
5-MASALA (Palonchiyev P.P)
6-MASALA (Sonlarni o'qitish)
7-MASALA (.txt kalitni tekshirish)
8-MASALA (30 soniya)
9-MASALA (nechanchi harf)
10-MASALA (a nechta)
11-MASALA (array sort)
12-MASALA (bosh harf)
13-MASALA (AKTIV)
14-MASALA (6 = 1)

Mailzero [295] [off]
#119 17:34:51, 24 Apr 2020

15-MASALA(+8 BALL):N o'zgaruvchi berilgan:

$n='100'; //malumot soni

Uni sahifalarga (betlarga) bo'lishimiz kerak.masalan 1-betda 91dan 100gacha chiqsin(quyidagi rasmga qarang!)
2-bet bosilsa 81dan 90gacha chiqsin va hakazo.Tekislanish ohirgi betga nisbatan bo'lsin.Yani
$n ga 95 qiymat berilsa 1-betda 91 dan 95 gacha son chiqsin.

Biriktirilgan fayllar [1]:
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