PHP xml_set_character_data_handler() yunkuri
tafarinsa da amfani
xml_set_character_data_handler() yunkuri yana kafa handler na bayanai.
wannan yunkuri yana hukunci abin sha wanda parser yana samu a cikin fayilin XML.
idancenai. Bugu da ɗaya an yi amfani da handler, wannan yunkuri zai cire true; wanda ba za a cire false ba.
kalaman
xml_set_character_data_handler(parser,handler)
| karamin | rarrar |
|---|---|
| parser | dabari. Kira kuma a hauka parser da za a amfani da shi. |
| handler | dabari. Kira kuma a hauka abin sha wanda yana amfani da shi a matsayin handler. |
da handler karamin. Hukunci karamin na yunkuri wanda ya haɗa da biyu abin sha:
| karamin | rarrar |
|---|---|
| parser | dabari. Kira kuma a hauka abin sha da parser da ke tukawa handler. |
| data | dabari. Kira kuma a hauka abin sha da mutumman karin bayanai. |
rarrar
handler The parameter can also be an array containing object references and method names.
Example
XML File:
<?xml version="1.0" encoding="ISO-8859-1"?> <note> <to>George</to> <from>John</from> <heading>Reminder</heading> <body>Don't forget the meeting!</body> </note>
PHP Code:
<?php
$parser=xml_parser_create();
function char($parser,$data)
{
echo $data;
}
xml_set_character_data_handler($parser,"char");
$fp=fopen("test.xml","r");
while ($data=fread($fp,4096))
{
xml_parse($parser,$data,feof($fp)) or
die (sprintf("XML Error: %s at line %d",
xml_error_string(xml_get_error_code($parser)),
xml_get_current_line_number($parser)));
}
xml_parser_free($parser);
?>
Output:
George John Reminder Don't forget the meeting!
