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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
199087 changed files with 3378941 additions and 0 deletions
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15
Task/Semordnilap/PHP/semordnilap.php Normal file
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<?php
// Read dictionary into array
$dictionary = array_fill_keys(file(
'http://www.puzzlers.org/pub/wordlists/unixdict.txt',
FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES
), true);
foreach (array_keys($dictionary) as $word) {
$reversed_word = strrev($word);
if (isset($dictionary[$reversed_word]) && $word > $reversed_word)
$words[$word] = $reversed_word;
}
echo count($words), "\n";
// array_rand() returns keys, not values
foreach (array_rand($words, 5) as $word)
echo "$word $words[$word]\n";