Discard non-scalars when building query string.
git-svn-id: https://develop.svn.wordpress.org/trunk@4753 602fd350-edb4-49c9-b593-d223f7449a82
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@ -224,6 +224,8 @@ class WP {
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foreach (array_keys($this->query_vars) as $wpvar) {
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if ( '' != $this->query_vars[$wpvar] ) {
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$this->query_string .= (strlen($this->query_string) < 1) ? '' : '&';
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if ( !is_scalar($this->query_vars[$wpvar]) ) // Discard non-scalars.
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continue;
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$this->query_string .= $wpvar . '=' . rawurlencode($this->query_vars[$wpvar]);
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}
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}
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