imap_base64
(PHP 4, PHP 5, PHP 7, PHP 8)
imap_base64 — Decode BASE64 encoded text
说明
imap_base64(string
$string): string|false
Decodes the given BASE-64 encoded string.
参数
-
string -
The encoded text
返回值
Returns the decoded message as a string, 或者在失败时返回 false.
参见
- imap_binary() - Convert an 8bit string to a base64 string
- base64_encode() - 使用 MIME base64 对数据进行编码
- base64_decode() - 对使用 MIME base64 编码的数据进行解码
- » RFC2045, Section 6.8
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User Contributed Notes 1 note
chris at deliens dot be ¶
11 years ago
Looks like this function has exactly the same behavior as base64_decode($test, true) -> it returns FALSE if $text contains characters outside the Base64 alphabet, although this isn't documented here.