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[2001-02-24 04:33 UTC] sagawa at sohgoh dot net
I get funny $HTTP_GET_VARS passed by command line argument
query_string,
on PHP 4.0.4(as far as I know :) with cgi-sapi.
This is sample for this problem.
test.php is <?php var_dump($HTTP_GET_VARS); ?>
and run from command line.
% php -f test.php 'AAA=xx&BB=yy' 'CC=zz'
array(2) {
["test_php_AAA"]=>
string(2) "xx"
["BB"]=>
string(8) "yy CC=zz"
}
`AAA' is connected with file name,
and inserted space between arguments.
(test.php was changed to test_php because of php variable
name restriction.)
So, I modify sapi/cgi/cgi_main.c.
% diff -u cgi_main.c~ cgi_main.c
--- cgi_main.c~ Sun Dec 3 10:09:13 2000
+++ cgi_main.c Thu Feb 22 21:20:47 2001
@@ -649,14 +649,10 @@
s = malloc(len + 1); /* leak -
but only for command line version, so ok */
*s = '\0'; /*
we are pretending it came from the environment */
- if (script_file) {
- strcpy(s, script_file);
- strcat(s, "+");
- }
for (i = ap_php_optind, len = 0; i <
argc; i++) {
strcat(s, argv[i]);
if (i < (argc - 1)) {
- strcat(s, "+");
+ strcat(s,
PG(arg_separator));
}
}
SG(request_info).query_string = s;
This works fine, like...
% php -f test.php 'AAA=xx&BB=yy' 'CC=zz'
array(3) {
["AAA"]=>
string(2) "xx"
["BB"]=>
string(2) "yy"
["CC"]=>
string(2) "zz"
}
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Last updated: Wed May 07 16:01:30 2025 UTC |
This issue is still valid and should be addressed before 4.3.0: C:\php\latest>type test.php <? echo "\$_GET: \n"; var_dump($_GET); echo "\n\$argv: \n"; var_dump($_SERVER['argv']); ?> C:\php\latest>php-cgi -v PHP 4.3.0-dev (cgi), Copyright (c) 1997-2002 The PHP Group Zend Engine v1.2.1, Copyright (c) 1998-2002 Zend Technologies C:\php\latest>php-cgi -f test.php "a=1" "b=2" "c=3&d=4" $_GET: array(2) { ["test_php_a"]=> string(9) "1 b=2 c=3" ["d"]=> string(1) "4" } $argv: array(4) { [0]=> string(8) "test.php" [1]=> string(3) "a=1" [2]=> string(3) "b=2" [3]=> string(7) "c=3&d=4" } Obviously, the "test_php_a" entry in $_GET is wrong. This is because internal this is translated to "test.php?a=1" and since "." and "?" are not allowed in variable names they're converted to "_". The patch above is not sufficient. A few things have to be considered for consistence: the $_SERVER['argv'] should always containt the right parameters too (i.e. if someone fixed the $_GET issue, $_SERVER['argv'] should still work. If you take a look at the source (cgi_main.c and main/main.c in php_build_argv you'll soon see what I mean). The purpose of this is to have the ability to run CGI written scripts from the shell and be able to pass the same GET request to the script.