PHP 用于在 web 页面上搜索单词的脚本

Question

如果站点http://www.stutteringjohnsmith.com有“找不到”这个词，那么有人可以告诉我如何更改以下 PHP 脚本并说“找到”

<?php
$data = file_get_contents('http://www.stutteringjohnsmmith.com/#/0');
$regex = '/Page 1 of (.+?) results/';
preg_match($regex,$data,$match);
var_dump($match);
echo $match[1];
?>

Answer 1

<?php
$data = file_get_contents('http://www.stutteringjohnsmmith.com/#/0');
$regex = '/standup/';    //<----
preg_match($regex,$data,$match);
var_dump($match);
echo $match[1];
?>

哈哈？

Answer 2

<?php
$text = file_get_contents('http://www.stutteringjohnsmith.com/#/0');
echo (stristr ($text, 'standup')) ? 'found' : 'not found';
?>

Answer 3

您正在使用 wordpress 域 (http://stutteringjohnsmith.wordpress.com/)

以下将起作用：

$data = file_get_contents('http://stutteringjohnsmith.wordpress.com/');
$regex = '/standup/';    

if (preg_match($regex, $data)) {
    echo "found";
} else {
    echo "not found";
}