php reikia help

Reikia surusiuoti masyvo elementus abeceles tvarka. Tada ipsprintinti viena varda ATSITIKTINI "random()" didziosiomis raidemis.

Nu niekaip nesigauna...

<?php

$stack = array();
   array_push($stack, "Antony");
   array_push($stack, "Zebadiah");
   array_push($stack, "John");
   array_push($stack, "Michael");
   array_push($stack, "Tom");
   array_push($stack, "Matthew");
   $stack = strtoupper($stack);
   sort($stack);
   foreach ($stack as $names) {
   echo "<br />" . rand($name);
   }
?>

Reikia surusiuoti masyvo elementus abeceles tvarka. Tada ipsprintinti viena varda didziosiomis raidemis.

Nu niekaip nesigauna...

 

<?php

$stack = array();
   array_push($stack, "Antony");
   array_push($stack, "Zebadiah");
   array_push($stack, "John");
   array_push($stack, "Michael");
   array_push($stack, "Tom");
   array_push($stack, "Matthew");
   $stack = strtoupper($stack);
   sort($stack);
   foreach ($stack as $names) {
   echo "<br />" . rand($name);
   }
?>

bublle sort?

Reikia kad sortintu tarkim is a, c, b, ,e ,d į abcde. Nors cia aisku nebutina vistiek iprintins tik viena atsitiktini.

Kam rūšiuoti, jei poto naudoji rand()?

Išprintinti vieną vardą nereikia naudoti foreach().

$stack = array("Antony", "Zebadiah", "John", "Michael", "Tom", "Matthew");
echo strtoupper($stack[mt_rand(0, count($stack) - 1)]);

Reikia surusiuoti masyvo elementus abeceles tvarka. Tada ipsprintinti viena varda didziosiomis raidemis.

Nu niekaip nesigauna...

 

<?php

$stack = array();
   array_push($stack, "Antony");
   array_push($stack, "Zebadiah");
   array_push($stack, "John");
   array_push($stack, "Michael");
   array_push($stack, "Tom");
   array_push($stack, "Matthew");
   $stack = strtoupper($stack);
   sort($stack);
   foreach ($stack as $names) {
   echo "<br />" . rand($name);
   }
?>

<?php

$stack = array();
   array_push($stack, "Antony");
   array_push($stack, "Zebadiah");
   array_push($stack, "John");
   array_push($stack, "Michael");
   array_push($stack, "Tom");
   array_push($stack, "Matthew");
   sort($stack);
   foreach ($stack as &$name) {
     $name = strtoupper($name);
   }
   echo $stack[rand(0, count($stack)-1)];
?>

EDIT: oj, nepastebėjau, kad visi neturi būti didžiosiom. Jei tik išvesti didžiosiom, tai tada iGor variantas.

Aciu visiems :) Veikia.