wpdb::strip_invalid_text_for_column()
Strips any invalid characters from the string for a given table and column.
Method of the class: wpdb{}
No Hooks.
Return
String|WP_Error
. The converted string, or a WP_Error object if the conversion fails.
Usage
global $wpdb; $wpdb->strip_invalid_text_for_column( $table, $column, $value );
- $table(string) (required)
- Table name.
- $column(string) (required)
- Column name.
- $value(string) (required)
- The text to check.
Changelog
Since 4.2.0 | Introduced. |
wpdb::strip_invalid_text_for_column() wpdb::strip invalid text for column code WP 6.5.2
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']; }