$page_name = end(explode('/',$page_url)); //将.php'后缀去掉 $filename = str_replace('.php','',$page_name); return $filename; } $filename = getNowPageName(); //4.没权限跳转到欢迎页面 if(!in_array($filename,$priv_dat)) { echo "alert('太监不得入内!');location.href='i...
php $servername="localhost";$username="root";$password="XFAICL1314";$dbname="day1";functionstop_hack($value){$pattern="insert|delete|or|concat|concat_ws|group_concat|join|floor|\/\*|\*|\.\.\/|\.\/|union|into|load_file|outfile|dumpfile|sub|hex|file_put_contents|fwrite|curl|system|...
php常用函数分类整理 其他 一、数组操作的基本函数数组的键名和值 array_values($arr); 获得数组的值 array_keys($arr); 获得数组的键名 array_flip($arr); 数组中的值与键名互换(如果有重复前面的会被后面的覆盖) in_array("apple",$arr); 在数组中检索apple array_search("apple",$arr); 在数组中检索...
Learn how to simplify the PHP in_array function with clear examples and explanations. Master array searching effortlessly.
从今天起,学习代码审计了,这篇文章就叫代码审计01吧,题目来自PHP SECURITY CALENDAR 2017的第一题,结合红日安全写的文章,开始吧。 二、先看这道题目 1、题目名称:Wish List 2、in_array() 函数的作用 in_array() 函数的作用是判断第一参数是否存在第二个参数中,存在返回 true,不存在返回 false。需要注意的是...
<?php function array_unique_fb($array2D) { foreach ($array2D as $v) { $v = join(",", $v); //降维,也可以用implode,将一维数组转换为用逗号连接的字符串 $temp[] = $v; } $temp = array_unique($temp);//去掉重复的字符串,也就是重复的一维数组 ...
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
<?php $array = range(0, 7); class helper{ public $a1; public $a2; public $a3; public $a4; public $a5; public $a6; public $a7; public $a8; public $a9; public $a10; public $a11; public $a12; public $a13; public $a14; public function hello() { echo "maple"; } } set_er...
offsetGet() generates a warning in php 8.1 (fixed) current() is marked as deprecated (but it is still functional), use getCurrent() 1.8.2 2023-09-16 solved a psr-4 problem in composer.json 1.8.1 2023-09-16 change the PHPDOC comments, now it uses markdown instead of "pre" tag...