PHP hexdec()Functions
Examples
Convert hexadecimal to decimal:
<?php
echo hexdec("1e") . "<br>";
echo hexdec("a") . "<br>";
echo hexdec("11ff") . "<br>";
echo hexdec("cceeff");
?>
echo hexdec("1e") . "<br>";
echo hexdec("a") . "<br>";
echo hexdec("11ff") . "<br>";
echo hexdec("cceeff");
?>
Run example »
Definition and Usage
The hexdec() function converts a hexadecimal number to a decimal number.
Tip:To convert decimal to hexadecimal, seedechex()function.
Syntax
hexdec(hex_string);
| Parameter | Description |
|---|---|
| hex_string | Required. Specifies the hexadecimal string to convert. |
Technical Details
| Return value: | hex_stringThe decimal value of |
|---|---|
| Return type: | Float / Integer |
| PHP version: | 4+ |
PHP Math Reference Manual Other Extensions