(PHP 5 >= 5.4.0, PHP 7)
hex2bin — 转锟斤拷十锟斤拷锟斤拷锟斤拷锟街凤拷锟斤拷为锟斤拷锟斤拷锟斤拷锟街凤拷锟斤拷
$data
) : string转锟斤拷十锟斤拷锟斤拷锟斤拷锟街凤拷锟斤拷为锟斤拷锟斤拷锟斤拷锟街凤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟�锟斤拷锟斤拷 转锟斤拷十锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷锟街★拷锟斤拷锟斤拷转锟斤拷锟斤拷锟斤拷使锟斤拷base_convert() 锟斤拷锟斤拷锟斤拷
data十锟斤拷锟斤拷锟狡憋拷示锟斤拷锟斤拷锟斤拷
锟斤拷锟截革拷锟斤拷锟斤拷锟捷的讹拷锟斤拷锟狡憋拷示 锟斤拷锟斤拷锟斤拷失锟斤拷时锟斤拷锟斤拷 FALSE锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷十锟斤拷锟斤拷锟斤拷锟街凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷效锟斤拷十锟斤拷锟斤拷锟斤拷锟街凤拷锟斤拷锟斤拷锟斤拷锟阶筹拷
E_WARNING 锟斤拷锟斤拷拇锟斤拷锟�
| 锟芥本 | 说锟斤拷 |
|---|---|
| 5.5.1 | 锟斤拷锟斤拷锟斤拷锟斤拷锟街凤拷锟斤拷锟斤拷锟斤拷效锟斤拷十锟斤拷锟斤拷锟斤拷锟街凤拷锟斤拷锟斤拷锟阶筹拷一锟斤拷锟斤拷锟芥， |
| 5.4.4 | 锟斤拷锟斤拷锟斤拷锟斤拷锟街凤拷锟斤拷锟叫讹拷锟洁将锟阶筹拷锟届常锟斤拷 PHP 5.4.0 锟斤拷锟街凤拷锟斤拷锟斤拷锟斤拷锟斤拷默锟截斤拷锟杰ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟街节会被锟截断★拷 |
Example #1 hex2bin() 锟斤拷锟斤拷
<?php
$hex = hex2bin("6578616d706c65206865782064617461");
var_dump($hex);
?>
锟斤拷锟斤拷锟斤拷锟教碉拷锟斤拷锟斤拷锟斤拷锟斤拷冢锟�
string(16) "example hex data"