Private url module utility functions. More...

Functions
	url_appears_valid_url ($url)
	This methods does weak url validation, we are looking for major problems only, no strict RFE validation.

	url_display_embed ($url, $cm, $course)
	Display embedded url file.

	url_display_frame ($url, $cm, $course)
	Display url frames.

	url_filter_callback ($matches)
	Unicode encoding helper callback.

	url_fix_submitted_url ($url)
	Fix common URL problems that we want teachers to see fixed the next time they edit the resource.

	url_get_encrypted_parameter ($url, $config)
	BC internal function.

	url_get_final_display_type ($url)
	Decide the best display format.

	url_get_full_url ($url, $cm, $course, $config=null)
	Return full url with all extra parameters.

	url_get_intro (object $url, object $cm, bool $ignoresettings=false)
	Get url introduction.

	url_get_variable_options ($config)
	Get the parameters that may be appended to URL.

	url_get_variable_values ($url, $cm, $course, $config)
	Get the parameter values that may be appended to URL.

	url_guess_icon ($fullurl, $size=null)
	Optimised mimetype detection from general URL.

	url_print_header ($url, $cm, $course)
	Print url header.

	url_print_workaround ($url, $cm, $course)
	Print url info and link.

Detailed Description

Private url module utility functions.

Functions