回答編集履歴
1
修正
test
CHANGED
@@ -8,11 +8,11 @@
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8
8
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9
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global $wpdb;
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10
10
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11
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-
$all_cf_sample_values=$wpdb->get_col($wpdb->prepare(
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11
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+
$all_cf_sample_values=$wpdb->get_col($wpdb->prepare(
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12
12
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"SELECT meta_value from {$wpdb->postmeta} WHERE meta_key = 'cf_sample';"
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15
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-
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15
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+
));
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18
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