IMHO, remove {} and leave [] for strings. Strings is array of chars, so [] syntax is fully OK
- [PHP-DEV] deprecation status of $str{42} versus $str[42... Philip Olson
- Re: [PHP-DEV] deprecation status of $str{42} versu... Markus Fischer
- Re: [PHP-DEV] deprecation status of $str{42} v... Lars Strojny
- RE: [PHP-DEV] deprecation status of $str{4... Andi Gutmans
- Re: [PHP-DEV] deprecation status of $s... Chris Stockton
- Re: [PHP-DEV] deprecation status ... Arvids Godjuks
- Re: [PHP-DEV] deprecation status ... Arvids Godjuks
- Re: [PHP-DEV] deprecation sta... Robert Cummings
- Re: [PHP-DEV] deprecation sta... Chris Stockton
- Re: [PHP-DEV] deprecation... Edward Z. Yang
- Re: [PHP-DEV] deprecation... Arvids Godjuks
- Re: [PHP-DEV] deprecation... Stefan Walk
- Re: [PHP-DEV] deprecation... Edward Z. Yang
- Re: [PHP-DEV] deprecation... Andrei Zmievski
- Re: [PHP-DEV] deprecation... Andrei Zmievski
- Re: [PHP-DEV] deprecation... Stanislav Malyshev