cvs: php-lang / genoplist.php
| From: | Sascha Schumann | Date: | Tue, 21 Nov 2000 21:50:27 +0000 |
| Subject: | cvs: php-lang / genoplist.php | ||
| Groups: | php.lang | ||
| Request: | Send a blank email to php-lang+get-73@lists.php.net to get a copy of this message | ||
sas Tue Nov 21 13:50:27 2000 EDT
Added files:
/php-lang genoplist.php
Log:
Script for generating a list of rules for standard operators
Index: php-lang/genoplist.php
+++ php-lang/genoplist.php
<?
# Generate a cascade of rules for operators
# Higher rules have precedence
# $Id: genoplist.php,v 1.1 2000/11/21 21:50:27 sas Exp $
$a = array(
"multiplicative", "*,/,%",
"additive", "+,-",
"shift", "<<,>>",
"relational", "<,>,<=,>=",
"identical", "===,!==",
"equality", "==,!=",
"and", "&",
"exclusive-or", "^",
"inclusive-or", "|",
"logical-and", "&&",
"logical-or", "||"
);
$last = "cast";
for ($i = 0; $i < count($a); $i += 2) {
$key = $a[$i];
$ops = $a[$i+1];
print "$key-expression:\n";
print " $last-expression\n";
foreach (explode(",", $ops) as $op) {
print " $key-expression '$op' $last-expression\n";
}
print "\n";
$last = $key;
}