一言语录API源码分享

<?php
$path = dirname(__FILE__);
$file = file($path . "/yiyan/yiyan.txt");
$arr = mt_rand(0, count($file) - 1);
$content = trim($file[$arr]);

if (isset($_GET['charset']) && !empty($_GET['charset'])) {
    $charset = $_GET['charset'];
    if (strcasecmp($charset, "gbk") == 0) {
        $content = mb_convert_encoding($content, 'gbk', 'utf-8');
    }
} else {
    $charset = 'utf-8';
}

header("Content-Type: text/html; charset=$charset");
if ($_GET['format'] === 'js') {
    echo "function misaka(){document.write('" . $content . "');}";
} else {
    echo $content;
}