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[2010-05-17 10:14 UTC] cvb724 at yahoo dot ca
Description: ------------ I have tried every way possible to store the values from an XML sheet using XMLReader in an array. The XML sheet is valid. I have tried this on two systems now, both with the same problem. Colleagues cannot find anything wrong either. Example code is below: CODE: $reader = new XMLReader(); $url = 'http://xml.com/info.php'; // not a real URL $reader->open($url); $i = 0; $j = 0; while ($reader->read()) { if ($reader->nodeType == XMLReader::ELEMENT) { $attr[$i] = $reader->getAttribute("name"); // does not store anything $attr .= $reader->getAttribute("name"); // stores perfectly i++; } if ($reader->nodeType == XMLReader::TEXT) { $val[$j] = $reader->value; // performs the same as above $val .= $reader->value; $j++; } } Test script: --------------- $reader = new XMLReader(); $url = 'http://xml.com/info.php'; // insert a real URL to test $reader->open($url); $i = 0; while ($reader->read()) { if ($reader->nodeType == XMLReader::TEXT) { $val[$i] = $reader->value; // does not work //$val .= $reader->value; // for demonstration only, works properly $i++; } } print_r($val); Expected result: ---------------- When using a valid URL and XML sheet, "print_r" should print an array of all values stored. Actual result: -------------- Instead, the entire array is empty. As soon as you use .= instead of storing in an array, everything is printed fine simply using "echo". PatchesPull RequestsHistoryAllCommentsChangesGit/SVN commits
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Last updated: Sat Dec 21 16:01:28 2024 UTC |
Works fine here: $ php -r '$r=new XMLReader(); $r->open("http://www.w3.org/TR/xmldsig-core/signature-example-rsa.xml"); while($r->read()){ if($r->nodeType==XMLReader::TEXT) $var[] = $r->value;} print_r($var);' Array ( [0] => 60NvZvtdTB+7UnlLp/H24p7h4bs= [1] => juS5RhJ884qoFR8flVXd/rbrSDVGn40CapgB7qeQiT+rr0NekEQ6BHhUA8dT3+BC TBUQI0dBjlml9lwzENXvS83zRECjzXbMRTUtVZiPZG2pqKPnL2YU3A9645UCjTXU +jgFumv7k78hieAGDzNci+PQ9KRmm//icT7JaYztgt4= [2] => uCiukpgOaOmrq1fPUTH3CAXxuFmPjsmS4jnTKxrv0w1JKcXtJ2M3akaV1d/karvJ lmeao20jNy9r+/vKwibjM77F+3bIkeMEGmAIUnFciJkR+ihO7b4cTuYnEi8xHtu4 iMn6GODBoEzqFQYdd8p4vrZBsvs44nTrS8qyyhba648= [3] => AQAB [4] => CN=Merlin Hughes,O=Baltimore Technologies\, Ltd.,ST=Dublin,C=IE [5] => CN=Test RSA CA,O=Baltimore Technologies\, Ltd.,ST=Dublin,C=IE [6] => 970849928 [7] => MIICeDCCAeGgAwIBAgIEOd3+iDANBgkqhkiG9w0BAQQFADBbMQswCQYDVQQGEwJJ RTEPMA0GA1UECBMGRHVibGluMSUwIwYDVQQKExxCYWx0aW1vcmUgVGVjaG5vbG9n aWVzLCBMdGQuMRQwEgYDVQQDEwtUZXN0IFJTQSBDQTAeFw0wMDEwMDYxNjMyMDda Fw0wMTEwMDYxNjMyMDRaMF0xCzAJBgNVBAYTAklFMQ8wDQYDVQQIEwZEdWJsaW4x JTAjBgNVBAoTHEJhbHRpbW9yZSBUZWNobm9sb2dpZXMsIEx0ZC4xFjAUBgNVBAMT DU1lcmxpbiBIdWdoZXMwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBALgorpKY Dmjpq6tXz1Ex9wgF8bhZj47JkuI50ysa79MNSSnF7SdjN2pGldXf5Gq7yZZnmqNt Izcva/v7ysIm4zO+xft2yJHjBBpgCFJxXIiZEfooTu2+HE7mJxIvMR7buIjJ+hjg waBM6hUGHXfKeL62QbL7OOJ060vKssoW2uuPAgMBAAGjRzBFMB4GA1UdEQQXMBWB E21lcmxpbkBiYWx0aW1vcmUuaWUwDgYDVR0PAQH/BAQDAgeAMBMGA1UdIwQMMAqA CEngrZIVgu03MA0GCSqGSIb3DQEBBAUAA4GBAHJu4JVq/WnXK2oqqfLWqes5vHOt fX/ZhCjFyDMhzslI8am62gZedwZ9IIZIwlNRMvEDQB2zds/eEBnIAQPl/yRLCLOf ZnbA8PXrbFP5igs3qQWScBUjZVjik748HU2sUVZOa90c0mJl2vJs/RwyLW7/uCAf C/I/k9xGr7fneoIW )