Fjerne brugte variabler

Hvorfor vil du fjerne dem?

Den fejlbesked kan komme hvis du includerer samme fil mere end en gang.
Kig evt. på http://php.net/include_once

Med udgangspunkt i et script, som ganske fint parser en enkelt xml-fil, forsøger jeg nu, at parse 2 xml-filer, mit mål er 25 filer, i rap.

Variablerne ønskes fjernet, fordi det ikke spiller efter "sammensplejsningen".     

<?php

$GLOBALS['data'] = array();
$GLOBALS['current'] =& $GLOBALS['data'];

function startTag($parser, $name, $attribs) {
    $GLOBALS['current'][$name]['parent'] =& $GLOBALS['current'];
    $GLOBALS['current'] =& $GLOBALS['current'][$name];
}

function endTag($handler, $name) {
    $temp =& $GLOBALS['current'];
    $GLOBALS['current'] =& $temp['parent'];
    unset($temp['parent']);
}

function data($handler, $data) {
    $data = trim($data);
    if(!empty($data)) {
        $GLOBALS['current'][] = $data;
    }
}

$parser = xml_parser_create('') or die('Failed to create parser');
xml_set_element_handler($parser, 'startTag', 'endTag') or die ("Failed to set element handler");
xml_set_character_data_handler($parser, 'data') or die ("Failed to set data handler");

$fp = fopen('http://www.dummydummy.dk/dit.xml', 'r');
while ($xml = fread($fp, 4096))
  xml_parse($parser, $xml, feof($fp))
      or die(sprintf("XML error: %s at line %d",
          xml_error_string(xml_get_error_code($xml_parser)),
          xml_get_current_line_number($xml_parser)));

fclose($fp);

xml_parser_free($parser);

$data = $GLOBALS['data']['DIT']['D1'];

foreach($data as $name => $value) {
    foreach($value as $index => $text) {
        $tempArr[$index][$name] = $text;
    }
}

$db = mysql_connect('xxx', 'yyy', 'zzz');
mysql_select_db('xxx', $db);

$dbfields = "D0, D1, " . implode(', ', array_keys($tempArr[0]));
foreach($tempArr as $value) {

    $dbdata = implode("', '", $value);
    $sql = "INSERT INTO table ($dbfields) VALUES('DIT', 'D1', '$dbdata')";
    mysql_query($sql, $db);
}

mysql_close($db);

?>

<?php

$GLOBALS['data'] = array();
$GLOBALS['current'] =& $GLOBALS['data'];

function startTag($parser, $name, $attribs) {
    $GLOBALS['current'][$name]['parent'] =& $GLOBALS['current'];
    $GLOBALS['current'] =& $GLOBALS['current'][$name];
}

function endTag($handler, $name) {
    $temp =& $GLOBALS['current'];
    $GLOBALS['current'] =& $temp['parent'];
    unset($temp['parent']);
}

function data($handler, $data) {
    $data = trim($data);
    if(!empty($data)) {
        $GLOBALS['current'][] = $data;
    }
}

$parser = xml_parser_create('') or die('Failed to create parser');
xml_set_element_handler($parser, 'startTag', 'endTag') or die ("Failed to set element handler");
xml_set_character_data_handler($parser, 'data') or die ("Failed to set data handler");

$fp = fopen('http://www.dummydummy.dk/dat.xml', 'r');
while ($xml = fread($fp, 4096))
  xml_parse($parser, $xml, feof($fp))
      or die(sprintf("XML error: %s at line %d",
          xml_error_string(xml_get_error_code($xml_parser)),
          xml_get_current_line_number($xml_parser)));

fclose($fp);

xml_parser_free($parser);

$data = $GLOBALS['data']['DAT']['D1'];

foreach($data as $name => $value) {
    foreach($value as $index => $text) {
        $tempArr[$index][$name] = $text;
    }
}

$db = mysql_connect('xxx', 'yyy', 'zzz');
mysql_select_db('xxx', $db);

$dbfields = "D0, D1, " . implode(', ', array_keys($tempArr[0]));
foreach($tempArr as $value) {

    $dbdata = implode("', '", $value);
    $sql = "INSERT INTO table ($dbfields) VALUES('DAT', 'D1', '$dbdata')";
    mysql_query($sql, $db);
}

mysql_close($db);

?>

Der ser ikke du til at være grund til at erklære StartTag osv. mere end een gang - de er jo ens, så vidt jeg lige kan se.

Takker, det var lige det!

Fint. Jeg samler slet ikke på point. Svar selv, accepter eget svar.

Ok.