@ 2015-07-23T14:17:14Z <?php
//加上UTF-16 BOM的base64解码(客户端是根据FFFE的Unicode base64的)
function get_utf8_from_base64_utf16($str)
{
$utf16 = chr(hexdec('FF')) . chr(hexdec('FE')) . base64_decode($str);
return iconv('UTF-16', 'UTF-8', $utf16);
}
$a= '4pzni6CvdGqHvP7PTpjzLSguxvawG64aWlhY+ODks4eI2PyRYCfzAXU+MR+fJSAaEOqyKaXt02IaMQ3aoRBMnJS/5oEOuc8Pf+iz+Wf5joY1gwuWi2MF2rV8L7ObT6FnfgKMLproczs=_33';
echo(get_utf8_from_base64_utf16($a));
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Output for 8.0.14 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 Warning: iconv(): Wrong encoding, conversion from "UTF-16" to "UTF-8" is not allowed in /in/1uS0n on line 8
Output for 7.3.32 - 7.3.33 , 7.4.33 , 8.0.13 Fatal error: Uncaught Error: Call to undefined function iconv() in /in/1uS0n:8
Stack trace:
#0 /in/1uS0n(11): get_utf8_from_base64_utf16('4pzni6CvdGqHvP7...')
#1 {main}
thrown in /in/1uS0n on line 8
Process exited with code 255 . Output for 5.5.0 - 5.5.38 , 5.6.0 - 5.6.40 , 7.0.0 - 7.0.33 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.31 , 7.4.0 - 7.4.25 , 8.0.0 - 8.0.12 Notice: iconv(): Detected an illegal character in input string in /in/1uS0n on line 8
Output for 7.4.26 - 7.4.32 Notice: iconv(): Wrong charset, conversion from `UTF-16' to `UTF-8' is not allowed in /in/1uS0n on line 8
Output for 5.4.0 - 5.4.45 Fatal error: Call to undefined function iconv() in /in/1uS0n on line 8
Process exited with code 255 . Output for 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 Notice: iconv(): Detected an illegal character in input string in /in/1uS0n on line 8
鳢诧꾠橴벇쿾顎ⷳ⸨᮰塚螳 Output for 4.4.5 - 4.4.9 Fatal error: Call to undefined function: iconv() in /in/1uS0n on line 8
Process exited with code 255 . Output for 4.3.2 - 4.3.11 , 4.4.0 - 4.4.4 Fatal error: Call to undefined function: iconv() in /in/1uS0n on line 8
Process exited with code 255 . Output for 4.3.0 - 4.3.1 Fatal error: Call to undefined function: iconv() in /in/1uS0n on line 8
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279.81 ms | 401 KiB | 464 Q