wpdb::strip_invalid_text_for_column( string $table, string $column, string $value ): string|WP_Error
Strips any invalid characters from the string for a given table and column.
Parameters
-
$tablestring Required -
Table name.
-
$columnstring Required -
Column name.
-
$valuestring Required -
The text to check.
Return
string|WP_Error The converted string, or a WP_Error object if the conversion fails.
Source
File: wp-includes/class-wpdb.php.
View all references
public function strip_invalid_text_for_column( $table, $column, $value ) {
if ( ! is_string( $value ) ) {
return $value;
}
$charset = $this->get_col_charset( $table, $column );
if ( ! $charset ) {
// Not a string column.
return $value;
} elseif ( is_wp_error( $charset ) ) {
// Bail on real errors.
return $charset;
}
$data = array(
$column => array(
'value' => $value,
'charset' => $charset,
'length' => $this->get_col_length( $table, $column ),
),
);
$data = $this->strip_invalid_text( $data );
if ( is_wp_error( $data ) ) {
return $data;
}
return $data[ $column ]['value'];
}
Changelog
| Version | Description |
|---|---|
| 4.2.0 | Introduced. |