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Description

Deletes all data from the database.

Usage

_delete_all_data();

Parameters

Returns

void

Source

File name: wordpress-develop-tests/phpunit/includes/functions.php
Lines:

function _delete_all_data() {
  global $wpdb;

  foreach ( array(
    $wpdb->posts,
    $wpdb->postmeta,
    $wpdb->comments,
    $wpdb->commentmeta,
    $wpdb->term_relationships,
    $wpdb->termmeta,
  ) as $table ) {
    //phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
    $wpdb->query( "DELETE FROM {$table}" );
  }

  foreach ( array(
    $wpdb->terms,
    $wpdb->term_taxonomy,
  ) as $table ) {
    //phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
    $wpdb->query( "DELETE FROM {$table} WHERE term_id != 1" );
  }

  $wpdb->query( "UPDATE {$wpdb->term_taxonomy} SET count = 0" );

  $wpdb->query( "DELETE FROM {$wpdb->users} WHERE ID != 1" );
  $wpdb->query( "DELETE FROM {$wpdb->usermeta} WHERE user_id != 1" );
}
 

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