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network.php File Reference

Functions

 get_capath ()
 
 fetch_url ($url, $binary=false, &$redirects=0, $timeout=0, $accept_content=Null)
 
 post_url ($url, $params, $headers=null, &$redirects=0, $timeout=0)
 
 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)
 
 lrdd ($uri, $debug=false)
 
 fetch_lrdd_template ($host)
 
 fetch_xrd_links ($url)
 
 validate_url (&$url)
 
 validate_email ($addr)
 
 allowed_url ($url)
 
 allowed_email ($email)
 
 avatar_img ($email)
 
 parse_xml_string ($s, $strict=true)
 
 add_fcontact ($arr, $update=false)
 
 scale_external_images ($s, $include_link=true, $scale_replace=false)
 
 fix_contact_ssl_policy (&$contact, $new_policy)
 
 xml2array ($contents, $namespaces=true, $get_attributes=1, $priority= 'attribute')
 
 email_header_encode ($in_str, $charset)
 
 email_send ($addr, $subject, $headers, $item)
 

Function Documentation

add_fcontact (   $arr,
  $update = false 
)
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 
)

Referenced by lrdd().

email_header_encode (   $in_str,
  $charset 
)
email_send (   $addr,
  $subject,
  $headers,
  $item 
)
fetch_lrdd_template (   $host)

Referenced by webfinger().

fetch_url (   $url,
  $binary = false,
$redirects = 0,
  $timeout = 0,
  $accept_content = Null 
)

fetch_url is deprecated and being replaced by the more capable z_fetch_url please use that function instead. Once all occurrences of fetch_url are removed from the codebase we will remove this function and perhaps rename z_fetch_url back to fetch_url

Referenced by consume_feed(), dfrn_deliver(), dirfind_content(), fetch_xrd_links(), local_delivery(), lrdd(), oembed_fetch_url(), post_url(), and scale_external_images().

fetch_xrd_links (   $url)
fix_contact_ssl_policy ( $contact,
  $new_policy 
)
get_capath ( )
http_status_exit (   $val,
  $msg = '' 
)

http_status_exit

Send HTTP status header and exit

Parameters
int$valinteger HTTP status result value
string$msgoptional message
Returns
(does not return, process is terminated)

Referenced by _well_known_init(), and poco_init().

lrdd (   $uri,
  $debug = false 
)
post_url (   $url,
  $params,
  $headers = null,
$redirects = 0,
  $timeout = 0 
)

Referenced by dfrn_deliver(), and match_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 
)
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'));

Referenced by fetch_xrd_links().

xml_status (   $st,
  $message = '' 
)
z_fetch_url (   $url,
  $binary = false,
  $redirects = 0,
  $opts = array() 
)

z_fetch_url

Parameters
string$urlURL to fetch
boolean$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(), navbar_complete(), oembed_fetch_url(), oexchange_content(), onepoll_run(), parseurl_getsiteinfo(), poco_load(), setup_post(), z_post_url(), zot_finger(), and zot_register_hub().

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

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