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  1. INTERNET VA DASTURLASH
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PHPda masalalar yechish (207)
Ulashish Mavzu fayllari
Shikoyat qilish
Mailzero
#81
9-MASALA(+1 BALL):Bizga $a o'zgaruvchisi berilgan:
$a = 'Andijon';
O'zgaruvchidagi i nechanchi harf ekanligini php orqali aniqlang!
Bonus savol
0
DjHuSo
#82 
  1. $a='Andijon';
  2.   $ab = strlen($a);
  3.     echo'<h2>'.$a.':'.$ab.' - harf</h2>';
0
Mailzero
#83
DjHuSo, necha simvol ekanligimas i harfi nechanchi harf ekanini toping
0
Mailzero
#84
REYTING (21.04.2020)
1.developer - 28 ball
2.ƒυтвσĻιѕт - 23 ball
3.DjHuSo - 6 ball
4.program - 3 ball

G'olibga homiylar:
-developer - 30 qiwi
-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 ( AKTIV )
0
Akbarali
#85
Mailzero, # Mailzero (21.04.2020 / 12:07)
8-MASALA:Homiylar ko'paygan sari savollarni ham murakkablashtiramiz:
content.txt fayli mavjud va u bo'sh.Forma yaratamiz va matn kiritamiz.Kiritgan matnimiz
content.txt fayliga quyidagi tartibda yozSof JSda bo`lishi shart emasmi ?


HOzir ishdaman kechroq shuni qilaman. Qancha bal beriladi
0
developer
#86
9- masala
  1. <?php 
  2.   $a = "Andijon";
  3.   $r = str_split($a);
  4.     for ($i=0; $i < count($r); $i++) { 
  5.      if ($r[$i] == 'i') {
  6.        echo ++$i."- harf";
  7.      }
  8.     }
  9.  ?>
0
Mailzero
#87
Akbarali, u masalaga 15 ball maxsimum
iloji boricha jsni kamroq ishlatib
0
Mailzero
#88
developer, # developer (21.04.2020 / 13:22)
9- masala
<?php
$a = "Andijon";
$r = str_split($a);
for ($i=0; $i < count($r); $i++) {
if ($r[$i] == 'i') {
echo ++$i."- harf";
}
}
?>Masala yechimi topildi.
=========================
9-masalani haliham aktiv faqat endi masala yechimini yuqoridagi yechimdan ikki barobar kam kod ishlatib yechganga +2 ball
0
developer
#89
Mailzero, # Mailzero (21.04.2020 / 13:23)
Akbarali, u masalaga 15 ball maxsimum
iloji boricha jsni kamroq ishlatib biz jsni uncha bilormemizda iloji boricha phpda qilamiz
0
Mailzero
#90
REYTING (21.04.2020)
1.developer - 29 ball
2.ƒυтвσĻιѕт - 23 ball
3.DjHuSo - 6 ball
4.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 ( AKTIV )
0
developer
#91 
  1. echo strpos("Andijon", "i")+1;


bu onsonroq varyanti
0
Mailzero
#92
10-MASALA(+3 BALL):Bizga $a o'zgaruvchisi berilgan:
$soz = "mehanizatsiyalashtirishaolishmayotkanligidandirda";
O'zgaruvchi qiymatida a necha marta ishlatilganligini php orqali aniqlang!
0
Mailzero
#93
REYTING (21.04.2020)
1.developer - 31 ball
2.ƒυтвσĻιѕт - 23 ball
3.DjHuSo - 6 ball
4.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 ( AKTIV )
0
Mailzero
#94
REKLAMA: Sizga qandaydur kichikroq modul kerakmi?
Menga qanday modul ekanligini sh/xda yozing va mavzudagi o'zingizni modulingizga tegishli savolga homiylik qiling va aaancha arzon narxda modulga ega bo'lgan bo'lasiz.
NOO tomoni moduliz hammada bo'ladi
PLUSS tomoni modul hammani tekshiruvidan o'tkan bo'ladi.
0
ƒυтвσĻιѕт
#95
10.
$soz = "mehanizatsiyalashtirishaolishmayotkanligidandirda";
echo substr_count($soz,"a");
0
Mailzero
#96
ƒυтвσĻιѕт, # ƒυтвσĻιѕт (21.04.2020 / 14:15)
10.
$soz = "mehanizatsiyalashtirishaolishmayotkanligidandirda";
echo substr_count($soz,"a");10-masala yechildi
0
Mailzero
#97
REYTING (21.04.2020)
1.developer - 31 ball
2.ƒυтвσĻιѕт - 26 ball
3.DjHuSo - 6 ball
4.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)
0
DjHuSo
#98
11 Masala tartibga solis va raqalmash
Toskent
Xorazm
Nukus
Andijon
Navoyi
Samarqand
Namangan
Qashqadaryo
Surxondaryo
Fargʻona
Buxoro
Sirdaryo
Jizzax

shularni harfga qarab saralang va tartib raqam bn koʻrsating!5 ball

P/s : masala men bera olmasa adminlar oʻchirib tashlashlari mumkun
0
Mailzero
#99
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 vaSavol qabul qilindi faqat savol egasi javob bera olmaydi
0
Akbarali
#100
Mailzero, # Mailzero (21.04.2020 / 12:07)
8-MASALA:Homiylar ko'paygan sari savollarni ham murakkablashtiramiz:
content.txt fayli mavjud va u bo'sh.Forma yaratamiz va matn kiritamiz.Kiritgan matnimiz
content.txt fayliga quyidagi tartibda yozJSsiz qilganlarga bonus bormi ? 

  1. <!doctype html>
  2. <html lang="en">
  3. <head>
  4.  <meta charset="UTF-8">
  5.  <title>Akbarali formasi</title>
  6. </head>
  7. <body>
  8. <?php 
  9. if (isset($_POST['matn'])) {
  10.  $matn = isset($_POST['matn']) ? trim($_POST['matn']) : '';
  11.  $fayl = fopen('content.txt', 'w');
  12. fwrite($fayl, $matn.' || '.time());
  13. fclose($fayl);
  14. echo '<META HTTP-EQUIV="Refresh" CONTENT="30">'.
  15. 'Sizning habaringiz saqlandi';
  16. }else{ ?>
  17.  <form class="form-wrapper" action="?" method="post">
  18.   <input name="matn" placeholder="Hohlagan narsa yozing" type="text" required autofocus>
  19.   <button type="submit" name="submit" class="btn btn-primary">Saqlash</button>
  20.  </form>
  21. <? } ?>
  22. </body>
  23. </html>
0

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