Escolha uma palavra aleatória de uma matriz php
$items = array(1, 2, 3, 4, 5);
echo $items[array_rand($items)];
Jumping Boy
$items = array(1, 2, 3, 4, 5);
echo $items[array_rand($items)];<?php
//array_rand ( array $array [, int $num = 1 ] )
$input = array("Neo", "Morpheus", "Trinity", "Cypher", "Tank");
$rand_keys = array_rand($input, 2);
echo $input[$rand_keys[0]] . "\n";
echo $input[$rand_keys[1]] . "\n";
?>
<?php
// array_rand() + shuffle
$answers = Array('Hello!','Salut!','Vivat!','Chao!','Привет');
shuffle($answers);
echo $answers[array_rand($answers)];
// I use it for BotMan:
$botman->hears('Hi', function ($bot) {
$answers = Array('Hello!','Salut!','Vivat!','Chao!','Привет');
shuffle($answers);
$bot->reply($answers[array_rand($answers)]);
});