vld pecl.php.net Provides functionality to dump the internal representation of PHP scripts The Vulcan Logic Disassembler hooks into the Zend Engine and dumps all the opcodes (execution units) of a script. Derick Rethans derick derick@xdebug.org yes 2022-09-16 0.18.0 0.18.0 beta beta BSD style - Add support for new PHP 8.1 opcodes with examples - Add support for PHP 8.2 (by removing JMPZNZ opcode) 7.0.0 1.4.0b1 vld