What are the audit text php codes?

The review text PHP code includes: 1. Use PHP regular expressions to verify text content, and by writing appropriate regular expressions, match and identify some sensitive words, inappropriate language or other illegal information; 2. Use PHP's built-in functions to filter text content. For example, the htmlspecialchars function can be used to escape HTML tags, the strip_tags function can be used to filter HTML tags, and the trim function can be used to remove whitespace characters in text content. 3. Use PHP third-party libraries. Text content detection, etc.

The operating environment of this tutorial: Windows 10 system, PHP version 8.1.3, Dell G3 computer.

In PHP code, we can use some technologies and methods to implement text content review. Here are some commonly used audit text PHP codes.

1. Use PHP regular expressions to verify text content: Regular expressions are a powerful matching pattern that can be used to verify and match text. By writing appropriate regular expressions, we can match and identify some sensitive words, inappropriate language, or other illegal information.

Sample code:

```php
$pattern = '/敏感词1|敏感词2|敏感词3/';
$input = $_POST['text'];
if (preg_match($pattern, $input)) {
  echo "文字内容包含敏感词！";
} else {
  echo "文字内容审核通过。";
}
```

2. Use PHP built-in functions to filter text content: PHP has some built-in functions that can be used to filter and escape text content. For example, the htmlspecialchars function can be used to escape HTML tags, the strip_tags function can be used to filter HTML tags, and the trim function can be used to remove blank characters in text content, etc.

Sample code:

```php
$input = $_POST['text'];
$input = htmlspecialchars($input);
$input = strip_tags($input);
$input = trim($input);
echo "处理后的文字内容：" . $input;
```

3. Use PHP third-party libraries for text content detection: In addition to writing our own code to implement text content review, we can also use some third-party libraries to detect text content. detection. For example, using the content review service provided by Baidu AI open platform, you can detect whether text content contains sensitive words, advertising information, etc.

Sample code:

```php
require_once 'AipContentCensor.php';
// 初始化一个AipContentCensor对象
$aipContentCensor = new AipContentCensor(APP_ID, API_KEY, SECRET_KEY);
// 调用相应接口进行文字内容审核
$result = $aipContentCensor->textCensorUserDefined($text);
// 输出审核结果
if ($result['conclusionType'] === 1) {
  echo "文字内容审核通过。";
} else {
  echo "文字内容审核不通过，原因：" . $result['data'][0]['msg'];
}
```

These are just some commonly used PHP code examples for review text. The actual situation may require more complex processing and implementation based on specific needs and business logic. No matter which method is used to review text, the key is to be able to filter out appropriate text content to ensure that users have a good reading experience and at the same time maintain the safety and health of the network environment.

The above is the detailed content of What are the audit text php codes?. For more information, please follow other related articles on the PHP Chinese website!