| 1 | 674,675c674 |
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| 2 | < $try = $limit * 4; |
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| 3 | < $sql = "SELECT distinct meta_key |
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| 4 | --- |
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| 5 | > $sql = "SELECT meta_key |
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| 6 | 676a676,678 |
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| 7 | > GROUP BY meta_key |
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| 8 | > HAVING meta_key NOT LIKE %s |
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| 9 | > ORDER BY meta_key |
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| 10 | 678c680 |
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| 11 | < $keys = $wpdb->get_col( $wpdb->prepare( $sql, $try ) ); |
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| 12 | --- |
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| 13 | > $keys = $wpdb->get_col( $wpdb->prepare( $sql, $wpdb->esc_like( '_' ) . '%', $limit ) ); |
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| 14 | 681,688d682 |
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| 15 | < foreach($keys as $index => $key) { |
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| 16 | < if ($key[0] == '_') { |
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| 17 | < unset($keys[$index]); |
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| 18 | < } |
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| 19 | < } |
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| 20 | < if (count($keys) > $limit) { |
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| 21 | < $keys = array_slice($keys, 0, $limit); |
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| 22 | < } |
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