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maybe_create_table › WordPress Function
Desde1.0.0
Obsoleton/a
› maybe_create_table ( $table_name, $create_ddl )
Parâmetros: (2) |
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Retorna: |
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Definido em: |
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Codex: |
Create database table, if it doesn't already exist.
Funções relacionadas: _oembed_create_xml, wpmu_create_blog, wp_create_tag, maybe_convert_table_to_utf8mb4, _maybe_update_themes
Fonte
function maybe_create_table( $table_name, $create_ddl ) { global $wpdb; foreach ( $wpdb->get_col( 'SHOW TABLES', 0 ) as $table ) { if ( $table == $table_name ) { return true; } } // Didn't find it, so try to create it. $wpdb->query( $create_ddl ); // We cannot directly tell that whether this succeeded! foreach ( $wpdb->get_col( 'SHOW TABLES', 0 ) as $table ) { if ( $table == $table_name ) { return true; } } return false; } endif; if ( ! function_exists( 'maybe_add_column' ) ) :