network.php File Reference

Functions
	get_capath ()
	z_fetch_url ($url, $binary=false, $redirects=0, $opts=array())
	z_post_url ($url, $params, $redirects=0, $opts=array())
	json_return_and_die ($x)
	xml_status ($st, $message= '')
	http_status_exit ($val, $msg= '')
	convert_xml_element_to_array ($xml_element, &$recursion_depth=0)
	webfinger_dfrn ($s, &$hcard)
	webfinger ($s, $debug=false)
	fetch_lrdd_template ($host)
	validate_url (&$url)
	validate_email ($addr)
	allowed_url ($url)
	allowed_email ($email)
	avatar_img ($email)
	parse_xml_string ($s, $strict=true)
	scale_external_images ($s, $include_link=true, $scale_replace=false)
	xml2array ($contents, $namespaces=true, $get_attributes=1, $priority= 'attribute')
	email_header_encode ($in_str, $charset= 'UTF-8')
	email_send ($addr, $subject, $headers, $item)

Function Documentation

allowed_email

(

$email

)

Referenced by check_account_email().

allowed_url

(

$url

)

Referenced by new_contact().

avatar_img

(

$email

)

convert_xml_element_to_array	(		$xml_element,
		&	$recursion_depth = 0
	)

email_header_encode	(		$in_str,
			$charset = 'UTF-8'
	)

Referenced by check_config(), lostpass_content(), lostpass_post(), and enotify\send().

email_send	(		$addr,
			$subject,
			$headers,
			$item
	)

fetch_lrdd_template

(

$host

)

Referenced by webfinger().

get_capath

(

)

Referenced by z_fetch_url(), and z_post_url().

http_status_exit	(		$val,
			$msg = ''
	)

http_status_exit

Send HTTP status header and exit

Parameters

int	$val	integer HTTP status result value
string	$msg	optional message

Returns

(does not return, process is terminated)

Referenced by _well_known_init(), get_feed_for(), and poco_init().

json_return_and_die

(

$x

)

Referenced by api_albums(), api_channel_stream(), api_export_basic(), api_photos(), dirsearch_content(), new_channel_init(), oexchange_content(), post_init(), post_post(), register_init(), zfinger_init(), and zotfeed_init().

parse_xml_string	(		$s,
			$strict = true
	)

Referenced by consume_feed(), and notifications_content().

scale_external_images	(		$s,
			$include_link = true,
			$scale_replace = false
	)

Referenced by diaspora2bb(), and item_post().

validate_email

(

$addr

)

Referenced by check_account_email(), and zid_init().

validate_url

(

&

$url

)

webfinger	(		$s,
			$debug = false
	)

Referenced by webfinger_content(), and webfinger_dfrn().

webfinger_dfrn	(		$s,
		&	$hcard
	)

xml2array	(		$contents,
			$namespaces = true,
			$get_attributes = 1,
			$priority = 'attribute'
	)

xml2array() will convert the given XML text to an array in the XML structure. Link: http://www.bin-co.com/php/scripts/xml2array/ Portions significantly re-written by mike@.nosp@m.macg.nosp@m.irvin.nosp@m..com for Friendica (namespaces, lowercase tags, get_attribute default changed, more...) Arguments : $contents - The XML text $namespaces - true or false include namespace information in the returned array as array elements. $get_attributes - 1 or 0. If this is 1 the function will get the attributes as well as the tag values - this results in a different array structure in the return value. $priority - Can be 'tag' or 'attribute'. This will change the way the resulting array sturcture. For 'tag', the tags are given more importance. Return: The parsed XML in an array form. Use print_r() to see the resulting array structure. Examples: $array = xml2array(file_get_contents('feed.xml')); $array = xml2array(file_get_contents('feed.xml', true, 1, 'attribute'));

xml_status	(		$st,
			$message = ''
	)

z_fetch_url	(		$url,
			$binary = false,
			$redirects = 0,
			$opts = array()
	)

z_fetch_url

Parameters

string	$url	URL to fetch
boolean	$binary	= false TRUE if asked to return binary results (file download)
int	$redirects	= 0 internal use, recursion counter
array	$opts	(optional parameters) 'accept_content' => supply Accept: header with 'accept_content' as the value 'timeout' => int seconds, default system config value or 60 seconds 'http_auth' => username:password 'novalidate' => do not validate SSL certs, default is to validate using our CA list

Returns

array 'return_code' => HTTP return code or 0 if timeout or failure 'success' => boolean true (if HTTP 2xx result) or false 'header' => HTTP headers 'body' => fetched content

Referenced by check_htaccess(), directory_content(), import_post(), import_profile_photo(), import_xchan(), navbar_complete(), oembed_fetch_url(), oexchange_content(), onepoll_run(), parseurl_getsiteinfo(), poco_load(), pubsites_content(), scale_external_images(), setup_post(), sync_directories(), update_suggestions(), z_post_url(), zot_finger(), and zot_register_hub().

z_post_url	(		$url,
			$params,
			$redirects = 0,
			$opts = array()
	)

Referenced by oexchange_content(), share_init(), zot_finger(), zot_refresh(), and zot_zot().