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I trying to select data from a table using LIKE and wildcards. I tried basically everything. Here'is the last code according to WordPress documentation:

<?php

global $wpdb;

$table_name = $wpdb->prefix . 'city';

$city= 'New York';
$city = $wpdb->esc_like( $city );
$city = '%' . $city . '%';

$prep = $wpdb->prepare("
    SELECT * FROM {$table_name} LIKE name=%s
    ", $city);

echo $prep . '<br><br>';

$rowsSelected = $wpdb->query($prep);

print_r($wpdb->last_result);

$wpdb->flush();

The output:

SELECT * FROM wp_city LIKE name='{7fd8d56e635a959f67faccf3bbff451d20c9e3acfb7bb1a69dc35208e9a29109}New York{7fd8d56e635a959f67faccf3bbff451d20c9e3acfb7bb1a69dc35208e9a29109}'

Array ( )

The issue: I always get an empty array

WordPress version: 5.2.2

2

Your SQL doesn't look right. It should be more like

$prep = $wpdb->prepare( "SELECT * FROM {$table_name} WHERE name LIKE '%s'", $city );
  • 1
    I mixed things up and looking to wrong things. Thanks so much! – NoWay Aug 27 '19 at 14:35

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