A HitchHackers guide through WordPress

get_user_by_email

December 13, 2011 by Thorsten 0 Comments

Definition:
function get_user_by_email($email) {}

Retrieve user info by email.

Parameters

string $email: User’s email address

Return values

returns:on failure, User DB row object

Source code

function get_user_by_email($email) {

	_deprecated_function( __FUNCTION__, '3.3', "get_user_by('email')" );

	return get_user_by('email', $email);

}

16503

/wp-includes/pluggable-deprecated.php, Documentation, Files, Functions, Functions by letter g

get_user_by_email, ide9e924f844deaa54deabc4e0cc0cd8ac

get_userdatabylogin

December 13, 2011 by Thorsten 0 Comments

Definition:
function get_userdatabylogin($user_login) {}

Retrieve user info by login name.

Parameters

string $user_login: User’s username

Return values

returns:on failure, User DB row object

Source code

function get_userdatabylogin($user_login) {

	_deprecated_function( __FUNCTION__, '3.3', "get_user_by('login')" );

	return get_user_by('login', $user_login);

}

16494

/wp-includes/pluggable-deprecated.php, Documentation, Files, Functions, Functions by letter g

codex, get_userdatabylogin, id7582cae4a7a865c6140c93dbe4a7f72d

get_parent_post_rel_link

December 13, 2011 by Thorsten 0 Comments

Definition:
function get_parent_post_rel_link($title = '%title') {}

Get parent post relational link.

Parameters

string $title: Optional. Link title format.

Defined filters

the_title
apply_filters('the_title', $title, $post->ID)
parent_post_rel_link
apply_filters( "parent_post_rel_link", $link )

Source code

function get_parent_post_rel_link($title = '%title') {

	_deprecated_function( __FUNCTION__, '3.3' );



	if ( ! empty( $GLOBALS['post'] ) && ! empty( $GLOBALS['post']->post_parent ) )

		$post = & get_post($GLOBALS['post']->post_parent);



	if ( empty($post) )

		return;



	$date = mysql2date(get_option('date_format'), $post->post_date);



	$title = str_replace('%title', $post->post_title, $title);

	$title = str_replace('%date', $date, $title);

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



	$link = "<link rel='up' title='";

	$link .= esc_attr( $title );

	$link .= "' href='" . get_permalink($post) . "' />\n";



	return apply_filters( "parent_post_rel_link", $link );

}

16313

/wp-includes/deprecated.php, Documentation, Files, Filters, Filters by letter p, Filters by letter t, Functions, Functions by letter g

get_parent_post_rel_link, id91db3a023affa08b248f6536ec993289, parent_post_rel_link, the_title

get_metadata_by_mid

December 13, 2011 by Thorsten 0 Comments

Definition:
function get_metadata_by_mid( $meta_type, $meta_id ) {}

Get meta data by meta ID

Parameters

string $meta_type: Type of object metadata is for (e.g., comment, post, or user)
int $meta_id: ID for a specific meta row

Return values

returns:object or false.

Source code

function get_metadata_by_mid( $meta_type, $meta_id ) {

	global $wpdb;



	if ( ! $meta_type )

		return false;



	if ( !$meta_id = absint( $meta_id ) )

		return false;



	if ( ! $table = _get_meta_table($meta_type) )

		return false;



	$id_column = ( 'user' == $meta_type ) ? 'umeta_id' : 'meta_id';



	$meta = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $table WHERE $id_column = %d", $meta_id ) );



	if ( empty( $meta ) )

		return false;



	if ( isset( $meta->meta_value ) )

		$meta->meta_value = maybe_unserialize( $meta->meta_value );



	return $meta;

}

16276

/wp-includes/meta.php, Documentation, Files, Functions, Functions by letter g

get_metadata_by_mid, id4ba21613b12a8491a675a1b0d9078bde

get_index_rel_link

December 13, 2011 by Thorsten 0 Comments

Definition:
function get_index_rel_link() {}

Get site index relational link.

Defined filters

index_rel_link
apply_filters( "index_rel_link", $link )

Source code

function get_index_rel_link() {

	_deprecated_function( __FUNCTION__, '3.3' );



	$link = "<link rel='index' title='" . esc_attr( get_bloginfo( 'name', 'display' ) ) . "' href='" . esc_url( user_trailingslashit( get_bloginfo( 'url', 'display' ) ) ) . "' />\n";

	return apply_filters( "index_rel_link", $link );

}

16249

/wp-includes/deprecated.php, Documentation, Files, Filters, Filters by letter i, Functions, Functions by letter g

get_index_rel_link, idcdb1c955e69a74a3fdfc4f26bd0608e9, index_rel_link

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