PHP：如何解码具有“=20”和“=A0”的字符串

Question

我正在使用 IMAP API 从 gmail 获取电子邮件。但是有些电子邮件主题编码为

=?utf-8?Q?We=20aren=27t=20fooling=20around=3A=20Up=20to=2050%=20off=20on=20Polo=27s=2C=20Swimwear=2C=20Jeans=20&=20More?=

我不知道它的编码格式和解码方式。实际的电子邮件主题是

We aren't fooling around: Up to 50% off on Polo's, Swimwear, Jeans & More

Answer 1

使用quoted_printable_decode — Convert a quoted-printable string to an 8 bit string函数

$str = "=?utf-8?Q?We=20aren=27t=20fooling=20around=3A=20Up=20to=2050%=20off=20on=20Polo=27s=2C=20Swimwear=2C=20Jeans=20&=20More?=";
echo quoted_printable_decode ( $str );

Example

Answer 2

使用PHP预定义函数

iconv_mime_decode()

<?php
   $str = "=?utf-8?Q?We=20aren=27t=20fooling=20around=3A=20Up=20to=2050%=20off=20on=20Polo=27s=2C=20Swimwear=2C=20Jeans=20&=20More?=";
    echo iconv_mime_decode($str);

PHP：如何解码具有“=20”和“=A0”的字符串

PHP: how to decode a string having "=20" and "=A0"

php

encoding

imap

laravel-5