operator pecl.php.net Operator overloading for Objects Operator overloading for: +, -, *, /, %, <<, >>, ., |, &, ^, ~, !, ++, --, +=, -=, *=, /=, %=, <<=, >>=, .=, |=, &=, ^=, ~=, ==, !=, ===, !==, <, and <= operators. Conditional support for > and >= available with application of a patch. Sara Golemon pollita pollita@php.net yes 2009-11-05 0.3 0.3 beta beta PHP * Added support for comparator ops Note: ZE treats > style comparisons as backwards < comparisons, so what looks like a left-associative greater than becomes a right-associative less-than. Because of this, overloading the > and >= operators for left-association requires application of a parser patch. 4.0.0 1.4.0b1 operator 0.2 0.2 beta beta 2006-01-25 PHP * Added support for pre/post inc/dec operators * Added support for assignment operators * Refactored opline->result handling * Refactored opcode handlers 0.1 0.1 beta beta 2006-01-12 PHP Initial Release