(for licensing and copyright information, see COPYING)
This is an adaptation of lemon that optionally emits PHP code to implement a
parser for the grammar described in a .y file.
Usage:
cc -o lemon lemon.c
lemon -lPHP my.y
This will output my.php, which contains a PHP class that implements your parser.
Usage is along the lines of:
$P = new ParseParser();
$S = new Yylex(); // you can get one of these using the JLexPHP package
while ($t = $S->yylex()) {
$P->Parse($t->type, $t);
}
$P->Parse(0);
You can find out more about the lemon syntax from:
http://www.hwaci.com/sw/lemon/lemon.html
Enjoy!
--Wez.