Hướng dẫn bin to hex in php - bin sang hex trong php

[Php 4, Php 5, Php 7, Php 8]

BIN2HEX - Chuyển đổi dữ liệu nhị phân thành biểu diễn thập lục phân — Convert binary data into hexadecimal representation

Sự mô tả

bin2hex [chuỗi $string]: Chuỗi[string $string]: string

Thông số

Một chuỗi.

Trả về giá trị

Trả về biểu diễn thập lục phân của chuỗi đã cho.

Ví dụ

Ví dụ #1 bin2hex [] Ví dụbin2hex[] example

Ví dụ trên sẽ xuất ra:

string[24] "48656c6c6f20776f726c6421"
string[12] "Hello world!"

Xem thêm

• hex2bin [] - giải mã chuỗi nhị phân được mã hóa hexadecimtally
• Gói [] - Gói dữ liệu thành chuỗi nhị phân

Tehjosh tại Gamingg Dot Net ¶

15 năm trước

This function is for converting binary data into a hexadecimal string representation.  This function is not for converting strings representing binary digits into hexadecimal.  If you want that functionality, you can simply do this:



This would output "f9".  Just remember that there is a very big difference between binary data and a string representation of binary.

j_lozinskit tại yahoo dot co dot uk ¶ ¶

17 năm trước

A good option for creating strings with binary data for saving [for example saving an sql statement to a file] into text files or php code is to do the following:

$string0

$string1

Manithu tại Fahr-zur-hoelle dot org ¶ ¶

17 năm trước

$string3

$string4

$string5

$string6

Manithu tại Fahr-zur-hoelle dot org ¶ ¶

Kissifrot tại Gmail Dot Com ¶

$string8

$string9

string0

14 năm trước ¶

MKR tại Binarywerks dot dk ¶

string2

string3

string4

string5

string6

string7

18 năm trước ¶

Kissifrot tại Gmail Dot Com ¶

string9

0

Manithu tại Fahr-zur-hoelle dot org ¶ ¶

MKR tại Binarywerks dot dk ¶

= bin2hex['Hello world!'];var_dump[$hex];
var_dump[hex2bin[$hex]];
?> 2

= bin2hex['Hello world!'];var_dump[$hex];
var_dump[hex2bin[$hex]];
?> 3

= bin2hex['Hello world!'];var_dump[$hex];
var_dump[hex2bin[$hex]];
?> 4

= bin2hex['Hello world!'];var_dump[$hex];
var_dump[hex2bin[$hex]];
?> 5

18 năm trước ¶

MKR tại Binarywerks dot dk ¶

= bin2hex['Hello world!'];var_dump[$hex];
var_dump[hex2bin[$hex]];
?> 7

= bin2hex['Hello world!'];var_dump[$hex];
var_dump[hex2bin[$hex]];
?> 8

= bin2hex['Hello world!'];var_dump[$hex];
var_dump[hex2bin[$hex]];
?> 9

This function is for converting binary data into a hexadecimal string representation.  This function is not for converting strings representing binary digits into hexadecimal.  If you want that functionality, you can simply do this:0

18 năm trước ¶

MKR tại Binarywerks dot dk ¶

This function is for converting binary data into a hexadecimal string representation.  This function is not for converting strings representing binary digits into hexadecimal.  If you want that functionality, you can simply do this:2

This function is for converting binary data into a hexadecimal string representation.  This function is not for converting strings representing binary digits into hexadecimal.  If you want that functionality, you can simply do this:3

This function is for converting binary data into a hexadecimal string representation.  This function is not for converting strings representing binary digits into hexadecimal.  If you want that functionality, you can simply do this:4

This function is for converting binary data into a hexadecimal string representation.  This function is not for converting strings representing binary digits into hexadecimal.  If you want that functionality, you can simply do this:5

This function is for converting binary data into a hexadecimal string representation.  This function is not for converting strings representing binary digits into hexadecimal.  If you want that functionality, you can simply do this:6

18 năm trước ¶

Chaos79 ¶

This function is for converting binary data into a hexadecimal string representation.  This function is not for converting strings representing binary digits into hexadecimal.  If you want that functionality, you can simply do this:8

This function is for converting binary data into a hexadecimal string representation.  This function is not for converting strings representing binary digits into hexadecimal.  If you want that functionality, you can simply do this:9



This would output "f9".  Just remember that there is a very big difference between binary data and a string representation of binary.0



This would output "f9".  Just remember that there is a very big difference between binary data and a string representation of binary.1



This would output "f9".  Just remember that there is a very big difference between binary data and a string representation of binary.2



This would output "f9".  Just remember that there is a very big difference between binary data and a string representation of binary.3

tôi tại Juanmaria dot com ¶ ¶

13 năm trước



This would output "f9".  Just remember that there is a very big difference between binary data and a string representation of binary.5



This would output "f9".  Just remember that there is a very big difference between binary data and a string representation of binary.6

chặt chẽ tại hotmail dot com ¶

13 năm trước



This would output "f9".  Just remember that there is a very big difference between binary data and a string representation of binary.8



This would output "f9".  Just remember that there is a very big difference between binary data and a string representation of binary.9

0

1

chặt chẽ tại hotmail dot com ¶

MKR tại Binarywerks dot dk ¶

3

18 năm trước ¶

Chaos79 ¶

4

5

tôi tại Juanmaria dot com ¶ ¶

MKR tại Binarywerks dot dk ¶

7

8

18 năm trước ¶

Kissifrot tại Gmail Dot Com ¶

A good option for creating strings with binary data for saving [for example saving an sql statement to a file] into text files or php code is to do the following:0