Filter hook 'manage_{$screen->id}_columns'

Hook Information

Hook Parameters

Usage Examples

<?php
// Hook into manage_{$screen->id}_columns
add_filter('manage_{$screen->id}_columns', 'my_custom_filter', 10, 1);

function my_custom_filter($columns) {
    // Your custom filtering logic here
    return $columns;
}

Source Code Context

<?php
  32  		 *
  33  		 * @since 3.0.0
  34  		 *
  35  		 * @param string[] $columns The column header labels keyed by column ID.
  36  		 */
  37  		$column_headers[ $screen->id ] = apply_filters( "manage_{$screen->id}_columns", array() );
  38  	}
  39  
  40  	return $column_headers[ $screen->id ];
  41  }
  42  

PHP Documentation

<?php
/**
		 * Filters the column headers for a list table on a specific screen.
		 *
		 * The dynamic portion of the hook name, `$screen->id`, refers to the
		 * ID of a specific screen. For example, the screen ID for the Posts
		 * list table is edit-post, so the filter for that screen would be
		 * manage_edit-post_columns.
		 *
		 * @since 3.0.0
		 *
		 * @param string[] $columns The column header labels keyed by column ID.
		 */