esc_url()
Function: Checks and cleans a URL.
Source: wp-includes/formatting.php:4423
esc_url_raw()
Function: Sanitizes a URL for database or redirect usage.
Source: wp-includes/formatting.php:4541
htmlentities2()
Function: Converts entities, while preserving already-encoded entities.
Source: wp-includes/formatting.php:4573
esc_js()
Function: Escapes single quotes, `”`, `<`, `>`, `&`, and fixes line endings.
Source: wp-includes/formatting.php:4591
esc_html()
Function: Escaping for HTML blocks.
Source: wp-includes/formatting.php:4619
excerpt_length
Filter Hook: Filters the maximum number of words in a post excerpt.
Source: wp-includes/formatting.php:3956
iso8601_timezone_to_offset()
Function: Given an ISO 8601 timezone, returns its UTC offset in seconds.
Source: wp-includes/formatting.php:3674
excerpt_more
Filter Hook: Filters the string in the “more” link displayed after a trimmed excerpt.
Source: wp-includes/formatting.php:3965
iso8601_to_datetime()
Function: Given an ISO 8601 (Ymd\TH:i:sO) date, returns a MySQL DateTime (Y-m-d H:i:s) format used by post_date[_gmt].
Source: wp-includes/formatting.php:3696
wp_trim_excerpt
Filter Hook: Filters the trimmed excerpt string.
Source: wp-includes/formatting.php:3977