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Avoid PHP 4 parse error prior to version checks. Props dd32. see #17880
git-svn-id: http://svn.automattic.com/wordpress/trunk@18339 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -561,7 +561,8 @@ function shutdown_action_hook() {
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*/
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function wp_clone( $object ) {
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return clone $object;
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// Use parens for clone to accommodate PHP 4. See #17880
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return clone( $object );
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}
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/**
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