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How to convert hexadecimal value to string in php

青灯夜游
青灯夜游Original
2021-12-01 18:49:513906browse

In PHP, you can use the hex2bin() function to convert hexadecimal values ​​into strings. The function of this function is to convert hexadecimal values ​​into ASCII encoded character values. The syntax "hex2bin (hex value)".

How to convert hexadecimal value to string in php

The operating environment of this tutorial: windows7 system, PHP7.1 version, DELL G3 computer

In PHP, you can use hex2bin () function to convert a hexadecimal value to a string.

Example:

<?php
$hexstr="48656c6c6f20576f726c6421";
$str=hex2bin($hexstr);
echo $str;
?>

Output:

How to convert hexadecimal value to string in php

## Description:

hex2bin() function can convert hexadecimal values ​​into ASCII encoded character values.

Syntax:

hex2bin($string)

  • $string: Specifies the hexadecimal value to be converted and cannot be omitted.

Return value: Returns the ASCII character value of the converted string, or FALSE if it fails.

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