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Results tagged with wpdb
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user 108342
The wpdb class, accessed via the $wpdb global variable, is used to interact with the WordPress database
0
votes
Make a SQL query with wpdb in WordPress
meta key
$sql = $wpdb->prepare (
"SELECT min(TIMESTAMPDIFF($day,fecha_inscripcion, $now))
FROM {$wpdb->prefix}cf7dbplugin_submits
WHERE field_name=%s and field_value=%s",
$fieldname, … $fieldvalue
);
$post_count = $wpdb->get_var($sql) ;
echo "<p>User count is {$post_count}</p>"; …
- 1
0
votes
2
answers
894
views
Make a SQL query with wpdb in WordPress
wp_cf7dbplugin_submits` WHERE `field_name`="cedula" and `field_value` = "1144093762"
This is the result:
min(TIMESTAMPDIFF(DAY, `fecha_inscripcion`, now()))
5
Now, in WordPress I did so
global $wpdb … ;
$day = 'DAY';
$now = 'now()';
$fieldvalue = '1144093762';
$fieldname = 'cedula';
$post_count = $wpdb->get_var("
SELECT min(TIMESTAMPDIFF($day,$wpdb->cf7dbplugin_submits.fecha_inscripcion, $now)) …
- 1