[PHP] Wierd error with xml_set_element_handler()

2007-08-05 Thread Bruce Steinback 
Okay, I'm probably really stupid, but I can't figure this out.  I'm getting the 
error:

Fatal error: Function name must be a string in .../pages-stage/loginresp.php on 
line 205

(which is the xml_set_element_handler() call)

with this code:

  function startElement($parser, $name, $attrs) {
global $value;
$value = ;
  }

  function endElement($parser, $name) {
global $value, $bypass, $status;

  }

  function charData($parser, $data) {
global $value;
$value = $data;
  }

  if (!isset($_GET[consentResp])) {
...
  } else {
...
  }

  // Fallthru do getPresence
  // Okay, user is auth'd, now do getPresence to get members of BL
  $resp = doGetPresence($devId, $authToken, $baseUrl);
  // sigh - strip HTTP metadata
  $resp = strstr($resp, ?);

  // Do XML parse - sets status, handles BL data if present
  $xml_parser = xml_parser_create();
  $xml_set_element_handler($xml_parser, 'startElement', 'endElement');
  $xml_set_character_data_handler($xml_parser, 'charData');
  $xml_parse($xml_parser, $resp, true);
  $xml_parser_free($xml_parser);

Any ideas? I've tried the line with single quotes, double quotes and no quotes, 
and various other odd attempts to figure it out.  I'm totally baffled.

Many Thanks (in advance),
Bruce Steinback




   

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Re: [PHP] Wierd error with xml_set_element_handler()

2007-08-05 Thread Tijnema 
On 8/5/07, Bruce Steinback [EMAIL PROTECTED] wrote:
 Okay, I'm probably really stupid, but I can't figure this out.  I'm getting 
 the error:

 Fatal error: Function name must be a string in .../pages-stage/loginresp.php 
 on
 line 205

 (which is the xml_set_element_handler() call)

 with this code:

  function startElement($parser, $name, $attrs) {
global $value;
$value = ;
  }

  function endElement($parser, $name) {
global $value, $bypass, $status;

  }

  function charData($parser, $data) {
global $value;
$value = $data;
  }

  if (!isset($_GET[consentResp])) {
...
  } else {
...
  }

  // Fallthru do getPresence
  // Okay, user is auth'd, now do getPresence to get members of BL
  $resp = doGetPresence($devId, $authToken, $baseUrl);
  // sigh - strip HTTP metadata
  $resp = strstr($resp, ?);

  // Do XML parse - sets status, handles BL data if present
  $xml_parser = xml_parser_create();
  $xml_set_element_handler($xml_parser, 'startElement', 'endElement');

Uhm, why do you have a $ before xml_set_element_handler?

  $xml_set_character_data_handler($xml_parser, 'charData');
  $xml_parse($xml_parser, $resp, true);
  $xml_parser_free($xml_parser);

And also before above functions?

 Any ideas? I've tried the line with single quotes, double quotes and no 
 quotes, and various other odd attempts to figure it out.  I'm totally baffled.

Many Thanks (in advance),
Bruce Steinback


let me (us) know if you fixed it.

Tijnema


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