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xml_error_string

(PHP 4, PHP 5, PHP 7, PHP 8)

xml_error_string — 获取 XML 解析器的错误字符串

说明

xml_error_string(int $error_code): ?string

获取与指定 error_code 关联的 XML 解析器错误字符串。

参数

error_code: 由 xml_get_error_code() 返回的错误代码。

返回值

返回带有错误 error_code 文本描述的字符串，若没有与之对应的描述，则返回 null。

参见

xml_get_error_code() - 获取 XML 解析器错误代码

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User Contributed Notes 1 note

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greg at getnetez dot com ¶

11 years ago

Two notes in one.



Here is the combination of xml_get_error_code() and xml_error_string() to get the error printout as an echo response



Also, I tested before and after xml_parser_free() -- as expected, the error is indeed cleared with the free() so check your error before calling xml_parser_free()



Pushing a deadline or I would add in sample faulted xml for full p.o.c.



somebody else want to step up for that??



G



<?php

$p = xml_parser_create();

xml_parse_into_struct($p, $data, $vals, $index);

//This call prints error

echo 'ERROR if any '.xml_error_string(xml_get_error_code($p));

xml_parser_free($p);

echo "Index array\\n";

print_r($index);

echo "\\nVals array\\n";

print_r($vals);

//No Error left here to be printed

echo 'ERROR if any '.xml_error_string(xml_get_error_code($p));

exit;

?>

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