get_url_in_content()
Function: Extracts and returns the first URL from passed content.
Source: wp-includes/formatting.php:5723
wp_spaces_regexp()
Function: Returns the regexp for common whitespace characters.
Source: wp-includes/formatting.php:5746
wp_spaces_regexp
Filter Hook: Filters the regexp for common whitespace characters.
Source: wp-includes/formatting.php:5762
sanitize_text_field()
Function: Sanitizes a string from user input or from the database.
Source: wp-includes/formatting.php:5488
sanitize_text_field
Filter Hook: Filters a sanitized text field string.
Source: wp-includes/formatting.php:5499
sanitize_textarea_field()
Function: Sanitizes a multiline string from user input or from the database.
Source: wp-includes/formatting.php:5516
sanitize_textarea_field
Filter Hook: Filters a sanitized textarea field string.
Source: wp-includes/formatting.php:5527
wp_sprintf_l()
Function: Localizes list items before the rest of the content.
Source: wp-includes/formatting.php:5233
wp_sprintf_l
Filter Hook: Filters the translated delimiters used by wp_sprintf_l().
Source: wp-includes/formatting.php:5255
wp_html_excerpt()
Function: Safely extracts not more than the first $count characters from HTML string.
Source: wp-includes/formatting.php:5302