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<?php |
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/** |
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* Upgrade routine for 3.1.4. |
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* |
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* Renames legacy ma_* popup data to the jltma_* prefix: |
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* - custom table {$prefix}ma_popups -> {$prefix}jltma_popups |
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* - option ma_popup_settings -> jltma_popup_settings |
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* |
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* Idempotent: safe if the legacy names are already absent. |
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*/ |
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|
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if (!defined('ABSPATH')) { |
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exit; |
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} |
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|
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global $wpdb; |
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|
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$old_table = $wpdb->prefix . 'ma_popups'; |
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$new_table = $wpdb->prefix . 'jltma_popups'; |
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$old_exists = $wpdb->get_var($wpdb->prepare('SHOW TABLES LIKE %s', $old_table)); |
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$new_exists = $wpdb->get_var($wpdb->prepare('SHOW TABLES LIKE %s', $new_table)); |
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|
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if ($old_exists === $old_table && $new_exists !== $new_table) { |
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// Identifiers cannot be bound; both names are server-generated (prefix + literal), not user input. |
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$wpdb->query("RENAME TABLE `{$old_table}` TO `{$new_table}`"); |
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} |
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|
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$legacy_settings = get_option('ma_popup_settings', null); |
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if (null !== $legacy_settings && false === get_option('jltma_popup_settings', false)) { |
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update_option('jltma_popup_settings', $legacy_settings); |
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delete_option('ma_popup_settings'); |
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} |
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|
