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andrey
2001-08-06 18:37:21 +00:00
parent 2e450c7c76
commit 0a007ed628
1 changed files with 3 additions and 4 deletions
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7
Smarty.addons.php
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@@ -453,12 +453,11 @@ function smarty_func_math($args, $smarty_obj) {
// match all vars in equation, make sure all are passed // match all vars in equation, make sure all are passed
preg_match_all("![a-zA-Z][a-zA-Z0-9]*!",$equation,$match); preg_match_all("![a-zA-Z][a-zA-Z0-9]*!",$equation,$match);
$allowed_funcs = array('int','abs','ceil','cos','exp','floor','log','log10',
'max','min','pi','pow','rand','round','sin','sqrt','srand','tan');
foreach($match[0] as $curr_var) { foreach($match[0] as $curr_var) {
if(!in_array($curr_var,array_keys($args)) && if(!in_array($curr_var,array_keys($args)) && !in_array($curr_var, $allowed_funcs)) {
!in_array($curr_var,
array('int','abs','ceil','cos','exp','floor','log','log10',
'max','min','pi','pow','rand','round','sin','sqrt','srand','tan'))) {
$smarty_obj->_trigger_error_msg("math: parameter $curr_var not passed as argument"); $smarty_obj->_trigger_error_msg("math: parameter $curr_var not passed as argument");
return; return;
} }