list_table_primary_column

Filter Hook

Description

Filters the name of the primary column for the current list table.

Hook Information

File Location	`wp-admin/includes/class-wp-list-table.php` View on GitHub
Hook Type	Filter
Line Number	`1287`

Hook Parameters

Type	Name	Description
`string`	`$default`	Column name default for the specific list table, e.g. 'name'.
`string`	`$context`	Screen ID for specific list table, e.g. 'plugins'.

Usage Examples

Basic Usage

<?php
// Hook into list_table_primary_column
add_filter('list_table_primary_column', 'my_custom_filter', 10, 2);

function my_custom_filter($default, $context) {
    // Your custom filtering logic here
    return $default;
}

Source Code Context

wp-admin/includes/class-wp-list-table.php:1287 - How this hook is used in WordPress core

<?php
1282  		 * @since 4.3.0
1283  		 *
1284  		 * @param string $default Column name default for the specific list table, e.g. 'name'.
1285  		 * @param string $context Screen ID for specific list table, e.g. 'plugins'.
1286  		 */
1287  		$column = apply_filters( 'list_table_primary_column', $default, $this->screen->id );
1288  
1289  		if ( empty( $column ) || ! isset( $columns[ $column ] ) ) {
1290  			$column = $default;
1291  		}
1292

PHP Documentation

<?php
/**
		 * Filters the name of the primary column for the current list table.
		 *
		 * @since 4.3.0
		 *
		 * @param string $default Column name default for the specific list table, e.g. 'name'.
		 * @param string $context Screen ID for specific list table, e.g. 'plugins'.
		 */

Quick Info

Hook Type: Filter
Parameters: 2
File: wp-admin/includes/class-wp-list-table.php

Links

WordPress Docs View Source Code Search Examples

Related Hooks

Related hooks will be displayed here in future updates.