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Wordpress Search Serialized Meta Data with Custom Query

    That's what a Core Developer has to say about search and serialized data: the SQL language does not understand serialized data. – brasofilo Feb 24 '13 at 22:14 1 I understand that you should structure your meta input around the purpose for it, and if you plan on running queries with the data, it's best to have separate fields assigned to each ...

Data portability and data serialization in WordPress WP ...

    Apr 10, 2012 · But there are serious drawbacks to using serialized data. One problem is that you can’t run a MySQL query on serialized data. The data would have to be pulled out of the table via PHP, unserialized, and then searched using PHP instead of MySQL (thanks to Catch My Fame for explaining this). So let’s say you are storing user data in serialized format, but you want to find out how many of …

Serialized Data in WordPress WP Engine®

    About Serialized Data. “Serialized data” is just a fancy way of saying “to list data in a specific order”. PHP has a function called serialize () which stores data as a serialized row in the database. For example the “active_plugins” row in wp_options of your database may look like this: a:8: {i:0;s:31:"query-monitor/query-monitor.php";i:1;s:57:"accesspress-instagram-feed/accesspress-instagram …

Serialized Data, What Does That Mean And Why is it so ...

    Apr 01, 2018 · WordPress core and most of its plugins are storing data in the database in a particular format, so-called serialized data representation. That type is used for storing or passing PHP values without losing their type or structure.

wordpress - Using Wp-query with serialized postmeta values ...

    I've stored some serialized data in wp-postmeta table, e.g.: $data = array( 'details' => $dettagli, 'vernice' => $vernice, 'reperibile' => $reperibile, 'valore2' => $valore2, 'valuta2' => $valuta2, 'subcat' => …

WP_Query should unserialize serialized data ... - WordPress

    When inputting an array as value in the meta_query array, WP_Query could simply check if the value in the database is serialized and if so, unserialize it to enable matching. It may be that you're using the wrong storage mechanism, You might for example, be better off storing it in a Taxonomy to allow easier querying..

maybe_serialize() Function WordPress Developer Resources

    $data = 55; echo maybe_serialize( $data ); // 55 $data = 4.560 echo maybe_serialize( $data ); // 4.560 $data = true; $data = maybe_serialize( $data ); // $data = true; $data = null; $data = maybe_serialize( $data ); // $data = null // An array or object will be returned as a serialized string. $data = array( 1 => 'Hello World!', 'foo' => 'bar' ); echo maybe_serialize( $data ); // a:2:{i:1;s:12:"Hello World!";s:3:"foo";s:3:"bar";} // A serialized string will be serialized …

WordPress serializes options and meta for you – Nacin

    Apr 18, 2010 · $data = array( 'apple', 'banana', 'orange' ); echo serialize( $data ); // Result is a string we can unserialize into an array: // a:3:{i:0;s:5:"apple";i:1;s:6:"banana";i:2;s:6:"orange";} WordPress has a few helper functions that we use instead of serialize() and unserialize() — maybe_serialize() and maybe_unserialize().

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