Edit File by line

[500] Fix | Delete

* @param string $option Option ID.

[501] Fix | Delete

* @param mixed $args Option-dependent arguments.

[502] Fix | Delete

[503] Fix | Delete

public function add_option( $option, $args = array() ) {

[504] Fix | Delete

$this->_options[ $option ] = $args;

[505] Fix | Delete

}

[506] Fix | Delete

[507] Fix | Delete

/**

[508] Fix | Delete

* Removes an option from the screen.

[509] Fix | Delete

[510] Fix | Delete

* @since 3.8.0

[511] Fix | Delete

[512] Fix | Delete

* @param string $option Option ID.

[513] Fix | Delete

[514] Fix | Delete

public function remove_option( $option ) {

[515] Fix | Delete

unset( $this->_options[ $option ] );

[516] Fix | Delete

}

[517] Fix | Delete

[518] Fix | Delete

/**

[519] Fix | Delete

* Removes all options from the screen.

[520] Fix | Delete

[521] Fix | Delete

* @since 3.8.0

[522] Fix | Delete

[523] Fix | Delete

public function remove_options() {

[524] Fix | Delete

$this->_options = array();

[525] Fix | Delete

}

[526] Fix | Delete

[527] Fix | Delete

/**

[528] Fix | Delete

* Gets the options registered for the screen.

[529] Fix | Delete

[530] Fix | Delete

* @since 3.8.0

[531] Fix | Delete

[532] Fix | Delete

* @return array Options with arguments.

[533] Fix | Delete

[534] Fix | Delete

public function get_options() {

[535] Fix | Delete

return $this->_options;

[536] Fix | Delete

}

[537] Fix | Delete

[538] Fix | Delete

/**

[539] Fix | Delete

* Gets the arguments for an option for the screen.

[540] Fix | Delete

[541] Fix | Delete

* @since 3.3.0

[542] Fix | Delete

[543] Fix | Delete

* @param string $option Option name.

[544] Fix | Delete

* @param string|false $key Optional. Specific array key for when the option is an array.

[545] Fix | Delete

* Default false.

[546] Fix | Delete

* @return string The option value if set, null otherwise.

[547] Fix | Delete

[548] Fix | Delete

public function get_option( $option, $key = false ) {

[549] Fix | Delete

if ( ! isset( $this->_options[ $option ] ) ) {

[550] Fix | Delete

return null;

[551] Fix | Delete

}

[552] Fix | Delete

if ( $key ) {

[553] Fix | Delete

if ( isset( $this->_options[ $option ][ $key ] ) ) {

[554] Fix | Delete

return $this->_options[ $option ][ $key ];

[555] Fix | Delete

}

[556] Fix | Delete

return null;

[557] Fix | Delete

}

[558] Fix | Delete

return $this->_options[ $option ];

[559] Fix | Delete

}

[560] Fix | Delete

[561] Fix | Delete

/**

[562] Fix | Delete

* Gets the help tabs registered for the screen.

[563] Fix | Delete

[564] Fix | Delete

* @since 3.4.0

[565] Fix | Delete

* @since 4.4.0 Help tabs are ordered by their priority.

[566] Fix | Delete

[567] Fix | Delete

* @return array Help tabs with arguments.

[568] Fix | Delete

[569] Fix | Delete

public function get_help_tabs() {

[570] Fix | Delete

$help_tabs = $this->_help_tabs;

[571] Fix | Delete

[572] Fix | Delete

$priorities = array();

[573] Fix | Delete

foreach ( $help_tabs as $help_tab ) {

[574] Fix | Delete

if ( isset( $priorities[ $help_tab['priority'] ] ) ) {

[575] Fix | Delete

$priorities[ $help_tab['priority'] ][] = $help_tab;

[576] Fix | Delete

} else {

[577] Fix | Delete

$priorities[ $help_tab['priority'] ] = array( $help_tab );

[578] Fix | Delete

}

[579] Fix | Delete

}

[580] Fix | Delete

[581] Fix | Delete

ksort( $priorities );

[582] Fix | Delete

[583] Fix | Delete

$sorted = array();

[584] Fix | Delete

foreach ( $priorities as $list ) {

[585] Fix | Delete

foreach ( $list as $tab ) {

[586] Fix | Delete

$sorted[ $tab['id'] ] = $tab;

[587] Fix | Delete

}

[588] Fix | Delete

}

[589] Fix | Delete

[590] Fix | Delete

return $sorted;

[591] Fix | Delete

}

[592] Fix | Delete

[593] Fix | Delete

/**

[594] Fix | Delete

* Gets the arguments for a help tab.

[595] Fix | Delete

[596] Fix | Delete

* @since 3.4.0

[597] Fix | Delete

[598] Fix | Delete

* @param string $id Help Tab ID.

[599] Fix | Delete

* @return array Help tab arguments.

[600] Fix | Delete

[601] Fix | Delete

public function get_help_tab( $id ) {

[602] Fix | Delete

if ( ! isset( $this->_help_tabs[ $id ] ) ) {

[603] Fix | Delete

return null;

[604] Fix | Delete

}

[605] Fix | Delete

return $this->_help_tabs[ $id ];

[606] Fix | Delete

}

[607] Fix | Delete

[608] Fix | Delete

/**

[609] Fix | Delete

* Adds a help tab to the contextual help for the screen.

[610] Fix | Delete

[611] Fix | Delete

* Call this on the `load-$pagenow` hook for the relevant screen,

[612] Fix | Delete

* or fetch the `$current_screen` object, or use get_current_screen()

[613] Fix | Delete

* and then call the method from the object.

[614] Fix | Delete

[615] Fix | Delete

* You may need to filter `$current_screen` using an if or switch statement

[616] Fix | Delete

* to prevent new help tabs from being added to ALL admin screens.

[617] Fix | Delete

[618] Fix | Delete

* @since 3.3.0

[619] Fix | Delete

* @since 4.4.0 The `$priority` argument was added.

[620] Fix | Delete

[621] Fix | Delete

* @param array $args {

[622] Fix | Delete

* Array of arguments used to display the help tab.

[623] Fix | Delete

[624] Fix | Delete

* @type string $title Title for the tab. Default false.

[625] Fix | Delete

* @type string $id Tab ID. Must be HTML-safe and should be unique for this menu.

[626] Fix | Delete

* It is NOT allowed to contain any empty spaces. Default false.

[627] Fix | Delete

* @type string $content Optional. Help tab content in plain text or HTML. Default empty string.

[628] Fix | Delete

* @type callable $callback Optional. A callback to generate the tab content. Default false.

[629] Fix | Delete

* @type int $priority Optional. The priority of the tab, used for ordering. Default 10.

[630] Fix | Delete

* }

[631] Fix | Delete

[632] Fix | Delete

public function add_help_tab( $args ) {

[633] Fix | Delete

$defaults = array(

[634] Fix | Delete

'title' => false,

[635] Fix | Delete

'id' => false,

[636] Fix | Delete

'content' => '',

[637] Fix | Delete

'callback' => false,

[638] Fix | Delete

'priority' => 10,

[639] Fix | Delete

);

[640] Fix | Delete

$args = wp_parse_args( $args, $defaults );

[641] Fix | Delete

[642] Fix | Delete

$args['id'] = sanitize_html_class( $args['id'] );

[643] Fix | Delete

[644] Fix | Delete

// Ensure we have an ID and title.

[645] Fix | Delete

if ( ! $args['id'] || ! $args['title'] ) {

[646] Fix | Delete

return;

[647] Fix | Delete

}

[648] Fix | Delete

[649] Fix | Delete

// Allows for overriding an existing tab with that ID.

[650] Fix | Delete

$this->_help_tabs[ $args['id'] ] = $args;

[651] Fix | Delete

}

[652] Fix | Delete

[653] Fix | Delete

/**

[654] Fix | Delete

* Removes a help tab from the contextual help for the screen.

[655] Fix | Delete

[656] Fix | Delete

* @since 3.3.0

[657] Fix | Delete

[658] Fix | Delete

* @param string $id The help tab ID.

[659] Fix | Delete

[660] Fix | Delete

public function remove_help_tab( $id ) {

[661] Fix | Delete

unset( $this->_help_tabs[ $id ] );

[662] Fix | Delete

}

[663] Fix | Delete

[664] Fix | Delete

/**

[665] Fix | Delete

* Removes all help tabs from the contextual help for the screen.

[666] Fix | Delete

[667] Fix | Delete

* @since 3.3.0

[668] Fix | Delete

[669] Fix | Delete

public function remove_help_tabs() {

[670] Fix | Delete

$this->_help_tabs = array();

[671] Fix | Delete

}

[672] Fix | Delete

[673] Fix | Delete

/**

[674] Fix | Delete

* Gets the content from a contextual help sidebar.

[675] Fix | Delete

[676] Fix | Delete

* @since 3.4.0

[677] Fix | Delete

[678] Fix | Delete

* @return string Contents of the help sidebar.

[679] Fix | Delete

[680] Fix | Delete

public function get_help_sidebar() {

[681] Fix | Delete

return $this->_help_sidebar;

[682] Fix | Delete

}

[683] Fix | Delete

[684] Fix | Delete

/**

[685] Fix | Delete

* Adds a sidebar to the contextual help for the screen.

[686] Fix | Delete

[687] Fix | Delete

* Call this in template files after admin.php is loaded and before admin-header.php is loaded

[688] Fix | Delete

* to add a sidebar to the contextual help.

[689] Fix | Delete

[690] Fix | Delete

* @since 3.3.0

[691] Fix | Delete

[692] Fix | Delete

* @param string $content Sidebar content in plain text or HTML.

[693] Fix | Delete

[694] Fix | Delete

public function set_help_sidebar( $content ) {

[695] Fix | Delete

$this->_help_sidebar = $content;

[696] Fix | Delete

}

[697] Fix | Delete

[698] Fix | Delete

/**

[699] Fix | Delete

* Gets the number of layout columns the user has selected.

[700] Fix | Delete

[701] Fix | Delete

* The layout_columns option controls the max number and default number of

[702] Fix | Delete

* columns. This method returns the number of columns within that range selected

[703] Fix | Delete

* by the user via Screen Options. If no selection has been made, the default

[704] Fix | Delete

* provisioned in layout_columns is returned. If the screen does not support

[705] Fix | Delete

* selecting the number of layout columns, 0 is returned.

[706] Fix | Delete

[707] Fix | Delete

* @since 3.4.0

[708] Fix | Delete

[709] Fix | Delete

* @return int Number of columns to display.

[710] Fix | Delete

[711] Fix | Delete

public function get_columns() {

[712] Fix | Delete

return $this->columns;

[713] Fix | Delete

}

[714] Fix | Delete

[715] Fix | Delete

/**

[716] Fix | Delete

* Gets the accessible hidden headings and text used in the screen.

[717] Fix | Delete

[718] Fix | Delete

* @since 4.4.0

[719] Fix | Delete

[720] Fix | Delete

* @see set_screen_reader_content() For more information on the array format.

[721] Fix | Delete

[722] Fix | Delete

* @return string[] An associative array of screen reader text strings.

[723] Fix | Delete

[724] Fix | Delete

public function get_screen_reader_content() {

[725] Fix | Delete

return $this->_screen_reader_content;

[726] Fix | Delete

}

[727] Fix | Delete

[728] Fix | Delete

/**

[729] Fix | Delete

* Gets a screen reader text string.

[730] Fix | Delete

[731] Fix | Delete

* @since 4.4.0

[732] Fix | Delete

[733] Fix | Delete

* @param string $key Screen reader text array named key.

[734] Fix | Delete

* @return string Screen reader text string.

[735] Fix | Delete

[736] Fix | Delete

public function get_screen_reader_text( $key ) {

[737] Fix | Delete

if ( ! isset( $this->_screen_reader_content[ $key ] ) ) {

[738] Fix | Delete

return null;

[739] Fix | Delete

}

[740] Fix | Delete

return $this->_screen_reader_content[ $key ];

[741] Fix | Delete

}

[742] Fix | Delete

[743] Fix | Delete

/**

[744] Fix | Delete

* Adds accessible hidden headings and text for the screen.

[745] Fix | Delete

[746] Fix | Delete

* @since 4.4.0

[747] Fix | Delete

[748] Fix | Delete

* @param array $content {

[749] Fix | Delete

* An associative array of screen reader text strings.

[750] Fix | Delete

[751] Fix | Delete

* @type string $heading_views Screen reader text for the filter links heading.

[752] Fix | Delete

* Default 'Filter items list'.

[753] Fix | Delete

* @type string $heading_pagination Screen reader text for the pagination heading.

[754] Fix | Delete

* Default 'Items list navigation'.

[755] Fix | Delete

* @type string $heading_list Screen reader text for the items list heading.

[756] Fix | Delete

* Default 'Items list'.

[757] Fix | Delete

* }

[758] Fix | Delete

[759] Fix | Delete

public function set_screen_reader_content( $content = array() ) {

[760] Fix | Delete

$defaults = array(

[761] Fix | Delete

'heading_views' => __( 'Filter items list' ),

[762] Fix | Delete

'heading_pagination' => __( 'Items list navigation' ),

[763] Fix | Delete

'heading_list' => __( 'Items list' ),

[764] Fix | Delete

);

[765] Fix | Delete

$content = wp_parse_args( $content, $defaults );

[766] Fix | Delete

[767] Fix | Delete

$this->_screen_reader_content = $content;

[768] Fix | Delete

}

[769] Fix | Delete

[770] Fix | Delete

/**

[771] Fix | Delete

* Removes all the accessible hidden headings and text for the screen.

[772] Fix | Delete

[773] Fix | Delete

* @since 4.4.0

[774] Fix | Delete

[775] Fix | Delete

public function remove_screen_reader_content() {

[776] Fix | Delete

$this->_screen_reader_content = array();

[777] Fix | Delete

}

[778] Fix | Delete

[779] Fix | Delete

/**

[780] Fix | Delete

* Renders the screen's help section.

[781] Fix | Delete

[782] Fix | Delete

* This will trigger the deprecated filters for backward compatibility.

[783] Fix | Delete

[784] Fix | Delete

* @since 3.3.0

[785] Fix | Delete

[786] Fix | Delete

* @global string $screen_layout_columns

[787] Fix | Delete

[788] Fix | Delete

public function render_screen_meta() {

[789] Fix | Delete

[790] Fix | Delete

/**

[791] Fix | Delete

* Filters the legacy contextual help list.

[792] Fix | Delete

[793] Fix | Delete

* @since 2.7.0

[794] Fix | Delete

* @deprecated 3.3.0 Use {@see get_current_screen()->add_help_tab()} or

[795] Fix | Delete

* {@see get_current_screen()->remove_help_tab()} instead.

[796] Fix | Delete

[797] Fix | Delete

* @param array $old_compat_help Old contextual help.

[798] Fix | Delete

* @param WP_Screen $screen Current WP_Screen instance.

[799] Fix | Delete

[800] Fix | Delete

self::$_old_compat_help = apply_filters_deprecated(

[801] Fix | Delete

'contextual_help_list',

[802] Fix | Delete

array( self::$_old_compat_help, $this ),

[803] Fix | Delete

'3.3.0',

[804] Fix | Delete

'get_current_screen()->add_help_tab(), get_current_screen()->remove_help_tab()'

[805] Fix | Delete

);

[806] Fix | Delete

[807] Fix | Delete

$old_help = isset( self::$_old_compat_help[ $this->id ] ) ? self::$_old_compat_help[ $this->id ] : '';

[808] Fix | Delete

[809] Fix | Delete

/**

[810] Fix | Delete

* Filters the legacy contextual help text.

[811] Fix | Delete

[812] Fix | Delete

* @since 2.7.0

[813] Fix | Delete

* @deprecated 3.3.0 Use {@see get_current_screen()->add_help_tab()} or

[814] Fix | Delete

* {@see get_current_screen()->remove_help_tab()} instead.

[815] Fix | Delete

[816] Fix | Delete

* @param string $old_help Help text that appears on the screen.

[817] Fix | Delete

* @param string $screen_id Screen ID.

[818] Fix | Delete

* @param WP_Screen $screen Current WP_Screen instance.

[819] Fix | Delete

[820] Fix | Delete

$old_help = apply_filters_deprecated(

[821] Fix | Delete

'contextual_help',

[822] Fix | Delete

array( $old_help, $this->id, $this ),

[823] Fix | Delete

'3.3.0',

[824] Fix | Delete

'get_current_screen()->add_help_tab(), get_current_screen()->remove_help_tab()'

[825] Fix | Delete

);

[826] Fix | Delete

[827] Fix | Delete

// Default help only if there is no old-style block of text and no new-style help tabs.

[828] Fix | Delete

if ( empty( $old_help ) && ! $this->get_help_tabs() ) {

[829] Fix | Delete

[830] Fix | Delete

/**

[831] Fix | Delete

* Filters the default legacy contextual help text.

[832] Fix | Delete

[833] Fix | Delete

* @since 2.8.0

[834] Fix | Delete

* @deprecated 3.3.0 Use {@see get_current_screen()->add_help_tab()} or

[835] Fix | Delete

* {@see get_current_screen()->remove_help_tab()} instead.

[836] Fix | Delete

[837] Fix | Delete

* @param string $old_help_default Default contextual help text.

[838] Fix | Delete

[839] Fix | Delete

$default_help = apply_filters_deprecated(

[840] Fix | Delete

'default_contextual_help',

[841] Fix | Delete

array( '' ),

[842] Fix | Delete

'3.3.0',

[843] Fix | Delete

'get_current_screen()->add_help_tab(), get_current_screen()->remove_help_tab()'

[844] Fix | Delete

);

[845] Fix | Delete

if ( $default_help ) {

[846] Fix | Delete

$old_help = '<p>' . $default_help . '</p>';

[847] Fix | Delete

}

[848] Fix | Delete

}

[849] Fix | Delete

[850] Fix | Delete

if ( $old_help ) {

[851] Fix | Delete

$this->add_help_tab(

[852] Fix | Delete

array(

[853] Fix | Delete

'id' => 'old-contextual-help',

[854] Fix | Delete

'title' => __( 'Overview' ),

[855] Fix | Delete

'content' => $old_help,

[856] Fix | Delete

)

[857] Fix | Delete

);

[858] Fix | Delete

}

[859] Fix | Delete

[860] Fix | Delete

$help_sidebar = $this->get_help_sidebar();

[861] Fix | Delete

[862] Fix | Delete

$help_class = 'hidden';

[863] Fix | Delete

if ( ! $help_sidebar ) {

[864] Fix | Delete

$help_class .= ' no-sidebar';

[865] Fix | Delete

}

[866] Fix | Delete

[867] Fix | Delete

// Time to render!

[868] Fix | Delete

[869] Fix | Delete

[870] Fix | Delete

[871] Fix | Delete

<div id="contextual-help-wrap" class="<?php echo esc_attr( $help_class ); ?>" tabindex="-1" aria-label="<?php esc_attr_e( 'Contextual Help Tab' ); ?>">

[872] Fix | Delete

[873] Fix | Delete

[874] Fix | Delete

[875] Fix | Delete

<ul>

[876] Fix | Delete

<?php

[877] Fix | Delete

$class = ' class="active"';

[878] Fix | Delete

foreach ( $this->get_help_tabs() as $tab ) :

[879] Fix | Delete

$link_id = "tab-link-{$tab['id']}";

[880] Fix | Delete

$panel_id = "tab-panel-{$tab['id']}";

[881] Fix | Delete

[882] Fix | Delete

[883] Fix | Delete

[884] Fix | Delete

<a href="<?php echo esc_url( "#$panel_id" ); ?>" aria-controls="<?php echo esc_attr( $panel_id ); ?>">

[885] Fix | Delete

<?php echo esc_html( $tab['title'] ); ?>

[886] Fix | Delete

</a>

[887] Fix | Delete

</li>

[888] Fix | Delete

<?php

[889] Fix | Delete

$class = '';

[890] Fix | Delete

endforeach;

[891] Fix | Delete

[892] Fix | Delete

</ul>

[893] Fix | Delete

</div>

[894] Fix | Delete

[895] Fix | Delete

<?php if ( $help_sidebar ) : ?>

[896] Fix | Delete

[897] Fix | Delete

<?php echo $help_sidebar; ?>

[898] Fix | Delete

</div>

[899] Fix | Delete

<?php endif; ?>

[900] Fix | Delete

[901] Fix | Delete

[902] Fix | Delete

<?php

[903] Fix | Delete

$classes = 'help-tab-content active';

[904] Fix | Delete

foreach ( $this->get_help_tabs() as $tab ) :

[905] Fix | Delete

$panel_id = "tab-panel-{$tab['id']}";

[906] Fix | Delete

[907] Fix | Delete

[908] Fix | Delete

<div id="<?php echo esc_attr( $panel_id ); ?>" class="<?php echo $classes; ?>">

[909] Fix | Delete

<?php

[910] Fix | Delete

// Print tab content.

[911] Fix | Delete

echo $tab['content'];

[912] Fix | Delete

[913] Fix | Delete

// If it exists, fire tab callback.

[914] Fix | Delete

if ( ! empty( $tab['callback'] ) ) {

[915] Fix | Delete

call_user_func_array( $tab['callback'], array( $this, $tab ) );

[916] Fix | Delete

}

[917] Fix | Delete

[918] Fix | Delete

</div>

[919] Fix | Delete

<?php

[920] Fix | Delete

$classes = 'help-tab-content';

[921] Fix | Delete

endforeach;

[922] Fix | Delete

[923] Fix | Delete

</div>

[924] Fix | Delete

</div>

[925] Fix | Delete

</div>

[926] Fix | Delete

<?php

[927] Fix | Delete

// Setup layout columns.

[928] Fix | Delete

[929] Fix | Delete

/**

[930] Fix | Delete

* Filters the array of screen layout columns.

[931] Fix | Delete

[932] Fix | Delete

* This hook provides back-compat for plugins using the back-compat

[933] Fix | Delete

* Filters instead of add_screen_option().

[934] Fix | Delete

[935] Fix | Delete

* @since 2.8.0

[936] Fix | Delete

[937] Fix | Delete

* @param array $empty_columns Empty array.

[938] Fix | Delete

* @param string $screen_id Screen ID.

[939] Fix | Delete

* @param WP_Screen $screen Current WP_Screen instance.

[940] Fix | Delete

[941] Fix | Delete

$columns = apply_filters( 'screen_layout_columns', array(), $this->id, $this );

[942] Fix | Delete

[943] Fix | Delete

if ( ! empty( $columns ) && isset( $columns[ $this->id ] ) ) {

[944] Fix | Delete

$this->add_option( 'layout_columns', array( 'max' => $columns[ $this->id ] ) );

[945] Fix | Delete

}

[946] Fix | Delete

[947] Fix | Delete

if ( $this->get_option( 'layout_columns' ) ) {

[948] Fix | Delete

$this->columns = (int) get_user_option( "screen_layout_$this->id" );

[949] Fix | Delete

[950] Fix | Delete

if ( ! $this->columns && $this->get_option( 'layout_columns', 'default' ) ) {

[951] Fix | Delete

$this->columns = $this->get_option( 'layout_columns', 'default' );

[952] Fix | Delete

}

[953] Fix | Delete

}

[954] Fix | Delete

$GLOBALS['screen_layout_columns'] = $this->columns; // Set the global for back-compat.

[955] Fix | Delete

[956] Fix | Delete

// Add screen options.

[957] Fix | Delete

if ( $this->show_screen_options() ) {

[958] Fix | Delete

$this->render_screen_options();

[959] Fix | Delete

}

[960] Fix | Delete

[961] Fix | Delete

</div>

[962] Fix | Delete

<?php

[963] Fix | Delete

if ( ! $this->get_help_tabs() && ! $this->show_screen_options() ) {

[964] Fix | Delete

return;

[965] Fix | Delete

}

[966] Fix | Delete

[967] Fix | Delete

[968] Fix | Delete

<?php if ( $this->show_screen_options() ) : ?>

[969] Fix | Delete

[970] Fix | Delete

[971] Fix | Delete

</div>

[972] Fix | Delete

<?php

[973] Fix | Delete

endif;

[974] Fix | Delete

if ( $this->get_help_tabs() ) :

[975] Fix | Delete

[976] Fix | Delete

[977] Fix | Delete

[978] Fix | Delete

</div>

[979] Fix | Delete

<?php endif; ?>

[980] Fix | Delete

</div>

[981] Fix | Delete

<?php

[982] Fix | Delete

}

[983] Fix | Delete

[984] Fix | Delete

/**

[985] Fix | Delete

* @global array $wp_meta_boxes Global meta box state.

[986] Fix | Delete

[987] Fix | Delete

* @return bool

[988] Fix | Delete

[989] Fix | Delete

public function show_screen_options() {

[990] Fix | Delete

global $wp_meta_boxes;

[991] Fix | Delete

[992] Fix | Delete

if ( is_bool( $this->_show_screen_options ) ) {

[993] Fix | Delete

return $this->_show_screen_options;

[994] Fix | Delete

}

[995] Fix | Delete

[996] Fix | Delete

$columns = get_column_headers( $this );

[997] Fix | Delete

[998] Fix | Delete

$show_screen = ! empty( $wp_meta_boxes[ $this->id ] ) || $columns || $this->get_option( 'per_page' );

[999] Fix | Delete

123