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_WP_List_Table_Compat::__construct()

_WP_List_Table_Compat::__construct( string|WP_Screen $screen, string[] $columns = array() )

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Constructor.

Parameters

$screenstring|WP_Screenrequired
The screen hook name or screen object.
$columnsstring[]optional
An array of columns with column IDs as the keys and translated column names as the values.

Default:array()

Source

public function __construct( $screen, $columns = array() ) {
	if ( is_string( $screen ) ) {
		$screen = convert_to_screen( $screen );
	}

	$this->_screen = $screen;

	if ( ! empty( $columns ) ) {
		$this->_columns = $columns;
		add_filter( 'manage_' . $screen->id . '_columns', array( $this, 'get_columns' ), 0 );
	}
}

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UsesDescription
convert_to_screen()wp-admin/includes/template.php

Converts a screen string to a screen object.

add_filter()wp-includes/plugin.php

Adds a callback function to a filter hook.

Used byDescription
register_column_headers()wp-admin/includes/list-table.php

Register column headers for a particular screen.

print_column_headers()wp-admin/includes/list-table.php

Prints column headers for a particular screen.

Changelog

VersionDescription
3.1.0Introduced.

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