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PHP code :? Php ***** @ Author: glad *** @ URL: ahrefwww. cnpik. comtarget_blkwww.cnpik.coma *** @ E_mail: lianxiwoo@sohu.com *** @ free, no charge :-) * functioncnSubStr ($ string, $ sublen) {if ($ sublenstrlen ($ string )) {return $ PHP code: /*

Extension functions are stored in the * Smartylibsplugins Directory. the file name format is modifier. xxxx. php, and the function name format is functionsmarty_modifier_xxxx. Chinese: modifier.cn _ truncate. php The code is as follows: Function

As we all know, the native function substr of php does not support intercepting Chinese strings. The following code provides a variety of methods to intercept php Chinese strings. String truncation is a very common programming task, which is often

Php form sensitive character filtering class, php form filtering. Php form sensitive character filtering class. php form filtering this article describes the php form sensitive character filtering class and its usage. Share it with you for your

SubstringsTime limit:2000/1000 MS (java/others) Memory limit:65536/32768 K (java/others)Total submission (s): 8183 Accepted Submission (s): 3752Problem Descriptionyou is given a number of case-sensitive strings of alphabetic characters, find the

#include"stdafx.h"#includestring>#includeusing namespacestd;classmystring{Private: Char*str; Public: MyString (Char*s) {str=New Char[Strlen (s) +1]; strcpy (str,s); } ~MyString () {Delete[]str; } MyString&operator= (MyString &string) {

PhpAes encryption program code sharing. Today it's okay with a PhpAes encryption program. if Yii extension is not needed in the Yii Framework () -replace params [encryptKey] with your corresponding default key. Today, it will be okay with a Php Aes

Class AES { const KEY = "625202f9149e061d";const IV = "5efd3f6060e20330";/** PKCS7 complement @param string $string plaintext @param int $blocksize blocksize, in bytes @return String*/ function addpkcs7padding ($string,

PHP code :--------------------------------------------------------------------------------? Php/***** @ Author: glad *** @ URL: ahrefhttp: // www.cnpik.com/target_blankhttp:// PHP code: Success :-------------------------------------------------------

It mainly includes intercepting GB2312 Chinese strings, intercepting utf8 encoded multi-byte strings, UTF-8, GB2312 support Chinese character truncation function, BugFree character truncation function, it is recommended to use string truncation

This article mainly introduces two classic PHP encryption and decryption functions, one is Discuz! The authcode encryption function (with detailed decomposition), one is the encrypt () function, are more classic, for more information, see the

How to intercept Chinese strings in php? As we all know, the native function substr of php does not support intercepting Chinese strings. The following code provides a variety of methods to intercept php Chinese strings. 1. intercept the GB2312

How to intercept Chinese strings in php? As we all know, the native function substr of php does not support intercepting Chinese strings. The following code provides a variety of methods to intercept php Chinese strings. 1. intercept the GB2312

The ord () function converts a character to a decimal number, and the chr () function converts a decimal number to a character. in binary, octal, the relationship between decimal and hexadecimal forms serves as a bridge between Chinese character

In the fourth part of the Chinese character encoding Study Series, PHP analyzes the conversion principle of Chinese characters, mainly discusses the methods for converting Chinese characters into decimal and hexadecimal formats, and master the

Conversion of Chinese characters to 16 binary encoding function Hexencode ($s) { return Preg_replace ('/(.) /es ', "Str_pad (Dechex (Ord (' \\1 ')), 2, ' 0 ', str_pad_left)", $s); } Convert 16 binary to Chinese

PHP string truncation topic. Read the PHP string truncation topic. 1. what is the Chinese string of GB2312? Php? Php // intercept the Chinese string functionmysubstr ($ str, $ start, $ len) {$ tmpstr = "> 1. truncate the GB2312 Chinese string //

Custom PHP string truncation function Custom PHP string truncation function Function get_substr ($ string, $ start = '0', $ length = '') { $ Start = (int) $ start; $ Length = (int) $ length;

Classaes {code ...} pkcs7 complement @ paramstring $ string plaintext @ paramint $ blocksizeBlocksize, in byte @ returnString * functionaddPkcs7Padding ($ string, $ blocksize32) {code ...}} aes128c... class aes { const KEY =

Share Two classic PHP encryption and decryption functions This article mainly introduces two classic PHP encryption and decryption functions, one is Discuz! The authcode encryption function (with detailed decomposition). one is the encrypt (