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  1. <?php
  2.  
  3. $cities = [
  4.     "ABC" => ["" => 100],
  5.     "Los Angeless" => ["Callifornia" => 500],
  6.     "Chicago" => ["Illinois" => 600],
  7.     "Hewston" => ["Texas" => 20],
  8.     "Filadelfia" => ["Penselvania" => 6000],
  9.     "Pheonix" => ["Arizona" => 900],
  10.     "San Antonno" => ["Texas" => 20],
  11.     "San Diego" => ["Callifornia" => 1100],
  12.     "Dalls" => ["Texas" => 10],
  13.     "San Hosse" => ["Callifornia" => 4000]
  14. ];
  15.  
  16. $sum = 0;
  17. $sumOfTex = 0;
  18. $sumOfCalic = 0;
  19. print "<ul>";
  20. foreach ($cities as $city => $state) {
  21.     foreach ($state as $population => $amount) {   
  22.         $sum += $amount;
  23.         $sumOfTex += $state["Texas"];
  24.         $sumOfCalic += $state["Callifornia"];
  25.         print ("<li>Город: {$city} Штат: {$population} Население: {$amount} <br></li>");
  26.     }
  27. }
  28. print ("{$sum} <br>");
  29. print ("{$sumOfTex} <br>");
  30. print ("{$sumOfCalic} <br>");
  31. print "</ul";
Success #stdin #stdout #stderr 0s 82880KB
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stdin
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Standard input is empty
stdout
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<ul><li>Город: ABC Штат:  Население: 100 <br></li><li>Город: Los Angeless Штат: Callifornia Население: 500 <br></li><li>Город: Chicago Штат: Illinois Население: 600 <br></li><li>Город: Hewston Штат: Texas Население: 20 <br></li><li>Город: Filadelfia Штат: Penselvania Население: 6000 <br></li><li>Город: Pheonix Штат: Arizona Население: 900 <br></li><li>Город: San Antonno Штат: Texas Население: 20 <br></li><li>Город: San Diego Штат: Callifornia Население: 1100 <br></li><li>Город: Dalls Штат: Texas Население: 10 <br></li><li>Город: San Hosse Штат: Callifornia Население: 4000 <br></li>13250 <br>50 <br>5600 <br></ul
stderr
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PHP Notice:  Undefined index: Texas in /home/oNntHe/prog.php on line 23
PHP Notice:  Undefined index: Callifornia in /home/oNntHe/prog.php on line 24
PHP Notice:  Undefined index: Texas in /home/oNntHe/prog.php on line 23
PHP Notice:  Undefined index: Texas in /home/oNntHe/prog.php on line 23
PHP Notice:  Undefined index: Callifornia in /home/oNntHe/prog.php on line 24
PHP Notice:  Undefined index: Callifornia in /home/oNntHe/prog.php on line 24
PHP Notice:  Undefined index: Texas in /home/oNntHe/prog.php on line 23
PHP Notice:  Undefined index: Callifornia in /home/oNntHe/prog.php on line 24
PHP Notice:  Undefined index: Texas in /home/oNntHe/prog.php on line 23
PHP Notice:  Undefined index: Callifornia in /home/oNntHe/prog.php on line 24
PHP Notice:  Undefined index: Callifornia in /home/oNntHe/prog.php on line 24
PHP Notice:  Undefined index: Texas in /home/oNntHe/prog.php on line 23
PHP Notice:  Undefined index: Callifornia in /home/oNntHe/prog.php on line 24
PHP Notice:  Undefined index: Texas in /home/oNntHe/prog.php on line 23
https://ideone.com/0qfHMq
language:
PHP (php 7.3.5)
created:
6 years ago
visibility:
public

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