Home > Article > Backend Development > PHP determines whether the queried string exists
PHP determines whether the queried string exists
- 王林Original
- 2019-09-25 11:54:222876browse
1. Get to know the strpos function
2. Define a string that needs to be searched
3. Use strpos() to find the first occurrence position
4. Save the file and view and print it in the browser
5. Precautions for using stropos():
Recommended tutorial: PHP video tutorial
The above is the detailed content of PHP determines whether the queried string exists. For more information, please follow other related articles on the PHP Chinese website!
Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article：PHP determines whether it is a json arrayNext article：PHP determines whether it is a json array