minor change to apply_filters (spotted by Robert Morrison)
git-svn-id: http://svn.automattic.com/wordpress/trunk@249 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -1252,7 +1252,7 @@ function apply_filters($tag, $string) {
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$b2_filter[$tag] = array_unique($b2_filter[$tag]);
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$b2_filter[$tag] = array_unique($b2_filter[$tag]);
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}
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}
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if (isset($b2_filter[$tag])) {
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if (isset($b2_filter[$tag])) {
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$b2_filter[$tags] = (is_string($b2_filter[$tag])) ? array($b2_filter[$tag]) : $b2_filter[$tag];
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$b2_filter[$tag] = (is_string($b2_filter[$tag])) ? array($b2_filter[$tag]) : $b2_filter[$tag];
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$functions = $b2_filter[$tag];
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$functions = $b2_filter[$tag];
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foreach($functions as $function) {
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foreach($functions as $function) {
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$string = $function($string);
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$string = $function($string);
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