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Pass along the modified string instead of the original. fixes #3118

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git-svn-id: https://develop.svn.wordpress.org/trunk@4179 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren 2006-09-10 17:16:20 +00:00
parent a60573f168
commit 387124c66c
1 changed files with 4 additions and 4 deletions
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8
wp-includes/plugin.php
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@ -26,7 +26,7 @@ function add_filter($tag, $function_to_add, $priority = 10, $accepted_args = 1)
function apply_filters($tag, $string) {
global $wp_filter;
$args = array($string);
$args = array();
for ( $a = 2; $a < func_num_args(); $a++ )
$args[] = func_get_arg($a);
@ -42,12 +42,12 @@ function apply_filters($tag, $string) {
$function_name = $function['function'];
$accepted_args = $function['accepted_args'];
$the_args = $args;
array_unshift($the_args, $string);
if ( $accepted_args > 0 )
$the_args = array_slice($args, 0, $accepted_args);
$the_args = array_slice($the_args, 0, $accepted_args);
elseif ( $accepted_args == 0 )
$the_args = NULL;
else
$the_args = $args;
$string = call_user_func_array($function_name, $the_args);
}