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wpdb::load_col_info()

wpdb::load_col_info()

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Loads the column metadata from the last query.

Source

protected function load_col_info() {
	if ( $this->col_info ) {
		return;
	}

	$num_fields = mysqli_num_fields( $this->result );

	for ( $i = 0; $i < $num_fields; $i++ ) {
		$this->col_info[ $i ] = mysqli_fetch_field( $this->result );
	}
}

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Used byDescription
wpdb::get_col_info()wp-includes/class-wpdb.php

Retrieves column metadata from the last query.

wpdb::__get()wp-includes/class-wpdb.php

Makes private properties readable for backward compatibility.

Changelog

VersionDescription
3.5.0Introduced.

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