## [SOLVED] ‘Error at offset’ error in unserialize()

I came across this weird error in unserialize() where it refused to unserialize the serialized data. After hours of trying different things to solve it, finally converting the encoding worked.

The solution to the problem is to use the following function instead of unserialize():

``` function safe_unserialize(\$str){ return unserialize( trim( mb_convert_encoding( \$str,'auto','UTF-8' ) ) ); } ```

Cheers!

## [SOLVED] Error “undefined reference to `libiconv_open’” while compiling

I was trying to compile sphinx server from source but I go the following errors on executing make

undefined reference to `libiconv_open’
undefined reference to `libiconv’
undefined reference to `libiconv_close’

To fix the error, you can compile without iconv (multiple encoding support) support. Use the following commands to compile. You can add more parameters as per your requirements.

``` ./configure --without-iconv make CFLAGS=-liconv make install ```

I hope that helps