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explicitly check next() against FALSE when iterating through filters. Props Denis-de-Bernardy, Otto42, Nazgul, santosj (go team effort!). fixes #4625 for trunk

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git-svn-id: https://develop.svn.wordpress.org/trunk@5857 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Mark Jaquith 2007-08-08 17:41:46 +00:00
parent f8aca1450b
commit 8cdb0045f1
1 changed files with 2 additions and 2 deletions
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4
wp-includes/plugin.php
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@ -57,7 +57,7 @@ function apply_filters($tag, $string) {
$string = call_user_func_array($the_['function'], array_slice($args, 1, (int) $the_['accepted_args'])); $string = call_user_func_array($the_['function'], array_slice($args, 1, (int) $the_['accepted_args']));
} }
} while ( next($wp_filter[$tag]) ); } while ( next($wp_filter[$tag]) !== false );
return $string; return $string;
} }
@ -161,7 +161,7 @@ function do_action($tag, $arg = '') {
if ( !is_null($the_['function']) ) if ( !is_null($the_['function']) )
call_user_func_array($the_['function'], array_slice($args, 0, (int) $the_['accepted_args'])); call_user_func_array($the_['function'], array_slice($args, 0, (int) $the_['accepted_args']));
} while ( next($wp_filter[$tag]) ); } while ( next($wp_filter[$tag]) !== false );
} }