简体中文(ZH-CN) English(EN) 繁体中文(ZH-TW) 日本語(JA) 한국어(KO) Melayu(MS) Français(FR) Deutsch(DE)
Home > Backend Development > PHP Tutorial > body text

PHP security filter function code_PHP tutorial

WBOY
Release： 2016-07-21 15:29:19
Original
1157 people have browsed it

Copy code The code is as follows:

//Safe filter input [jb]
function check_str($string, $isurl = false )
{
$string = preg_replace('/[\x00-\x08\x0B\x0C\x0E-\x1F]/','',$string);
$string = str_replace(array ("



http://www.bkjia.com/PHPjc/323392.html

www.bkjia.com
true

http: //www.bkjia.com/PHPjc/323392.html

Copy the code The code is as follows: //Secure filter input [jb] function check_str($string, $isurl = false) { $string = preg_replace('/[\x00-\x08\x0B\x0C\x0E-\x1F]/','',$string); $string...
Related labels：
check function php str string code function copy Safety enter filter
source：php.cn
Previous article：PHP curl_setopt() function example code and parameter analysis_PHP tutorial Next article：Analysis of practical PHP member permission control implementation principles_PHP tutorial
Statement of this Website
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
Latest Articles by Author
Latest Issues
How to list data in a section by ID using while loop in PHP? I have a mysql table with these columns: series_id, series_color, product_name In the outp...
From 2023-11-17 20:03:03
0
1
290
Call to undefined function create_function() I get this message on the home page of the website: Fatal error: Uncaught error: calling /...
From 2023-11-16 19:00:36
0
1
277
<?php //Given a year, month and day, output the day of the year that the date is (note that leap year 4 100 400) <?php //Given a year, month and day, output the day of the year that the date is (no...
From 2023-11-14 23:55:21
0
1
79
PHP trim unicode spaces I'm trying to trim unicode spaces such as this character and I was able to do it using thi...
From 2023-11-13 08:49:45
0
2
398
TYPO3 V11: "PHP warning: undefined array key", $this->request->getArguments() is empty I'm a new user of typo3, I made a plugin to show users and use the search bar to filter th...
From 2023-11-12 21:35:09
0
1
362
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
About us Disclaimer Sitemap
php.cn：Public welfare online PHP training，Help PHP learners grow quickly！