PHP hex2bin() Function
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PHP hex2bin()
The hex2bin() function decodes a hexadecimally encoded binary string.
Warning: This function does NOT convert a hexadecimal number to a binary number. This can be done using the base_convert() function.
Example
PHP Compiler
<?php
echo hex2bin("31303130");
?>
Output
1010
Syntax
hex2bin(str)
Parameter Values
| Value | Type | Explanation |
|---|---|---|
| str | Required | Specifies the hexadecimal representation of string. |
Return Value
| Value | Explanation |
|---|---|
| String | Returns the binary representation of the given data or FALSE on failure. |
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