the_title filter-hook . WP 1.0

This filter is documented in wp-includes/post-template.php

Usage

add_filter( 'the_title', 'filter_function_name_7179', 10, 2 );
function filter_function_name_7179( $post_title, $ID ){
	// filter...

	return $post_title;
}

$post_title: -
$ID: -

Where the hook is called

wp_setup_nav_menu_item()

the_title

nav_menu_attr_title

nav_menu_description

wp_setup_nav_menu_item

Walker_Nav_Menu::start_el()

nav_menu_item_args

nav_menu_css_class

nav_menu_item_id

nav_menu_link_attributes

the_title

nav_menu_item_title

walker_nav_menu_start_el

wp_get_archives()

getarchives_where

getarchives_join

the_title

get_the_title()

protected_title_format

private_title_format

the_title

previous_post()

the_title

next_post()

the_title

get_boundary_post_rel_link()

the_title

(boundary)_post_rel_link

get_parent_post_rel_link()

the_title

parent_post_rel_link

Walker_Page::start_el()

page_css_class

page_menu_link_attributes

the_title

get_adjacent_post_link()

the_title

(adjacent)_post_link

do_trackbacks()

the_content

the_excerpt

the_title

WP_Customize_Nav_Menu_Item_Setting::get_original_title()

the_title

Walker_Nav_Menu_Checklist::start_el()

the_title

WP_Posts_List_Table::column_title()

the_title

wp-includes/nav-menu.php 841

$original_title = apply_filters( 'the_title', $original_object->post_title, $original_object->ID );

wp-includes/class-walker-nav-menu.php 213

$title = apply_filters( 'the_title', $item->title, $item->ID );

wp-includes/general-template.php 2139

$text = strip_tags( apply_filters( 'the_title', $result->post_title, $result->ID ) );

wp-includes/post-template.php 171

return apply_filters( 'the_title', $title, $id );

wp-includes/deprecated.php 151

$string .= apply_filters('the_title', $post->post_title, $post->ID);

wp-includes/deprecated.php 186

$string .= apply_filters('the_title', $post->post_title, $post->ID);

wp-includes/deprecated.php 2712

$title = apply_filters('the_title', $title, $post->ID);

wp-includes/deprecated.php 2787

$title = apply_filters('the_title', $title, $post->ID);

wp-includes/class-walker-page.php 199

apply_filters( 'the_title', $page->post_title, $page->ID ),

wp-includes/link-template.php 2170

$title = apply_filters( 'the_title', $title, $post->ID );

wp-includes/comment.php 2894

$post_title = apply_filters( 'the_title', $post->post_title, $post->ID );

wp-includes/customize/class-wp-customize-nav-menu-item-setting.php 274

$original_title = apply_filters( 'the_title', $original_object->post_title, $original_object->ID );

wp-admin/includes/class-walker-nav-menu-checklist.php 97

$title = apply_filters( 'the_title', $item->post_title, $item->ID );

wp-admin/includes/class-wp-posts-list-table.php 998

$parent_name = apply_filters( 'the_title', $parent->post_title, $parent->ID );

Where in WP core the hook is used WordPress

wp-includes/nav-menu.php 649

add_filter( 'the_title', 'esc_html' );

wp-includes/nav-menu.php 723

add_filter( 'the_title', 'esc_html' );

wp-includes/nav-menu.php 142

add_filter( $filter, 'capital_P_dangit', 11 );

wp-includes/nav-menu.php 168

add_filter( 'the_title', 'wptexturize' );

wp-includes/nav-menu.php 169

add_filter( 'the_title', 'convert_chars' );

wp-includes/nav-menu.php 170

add_filter( 'the_title', 'trim' );