<?php
Sd('title', '404');
return Snil(p(big('Oh noes!')));
}
function small($b)
{
$res = mb_strtolower($b);
echo $res;
}
function match($c, $find)
{
$res = preg_match($find, $c);
echo $find . "is found" . $res . "times";
}
$b = 'как си днес бе, момче';
$d = 'how are you today';
$e = 'how';
echo "големи - ";
big($b);
echo "<p>малки - ";
small('ДОБРЕ ДЕ ДОБРЕ,ДОБРЕ');
echo "</p>";
if (empty($_GET['check'])) {
echo "<p>Check if some word is in entered text bellow:";
echo "<form action='probba16.php' method='get'>";
echo "<p>Enter the text</p>";
echo "<input type='text' name='check' placeholder='enter some text...'>";
echo "<p>Enter the word you want to check if is there : </p>";
echo "<p><input type='text' name='check_word' placeholder='enter the word...'></p>";
echo "<input type='submit' name='submit' value='go'>";
echo "</form>";
} else {
$word = $_GET['check_word'];
match($_GET['check'], "/{$word}/");
