我有一个巨大的40GB JSON文件的工作,我使用JSON解析器拉为PHP 7提取从巨大的文件数据。这里是my dummy json file。致命错误:未捕获的错误:类“IntlChar”未找到
我想在一个表的形式,从而提取属性“entityStatusDescription”数据:
`ENTITYSTATUSDESCRIPTION`
`removed`
`registered`
`removed`
`removed`
`registered`
`removed`
我能提取其他属性数据,而是从属性entityStatusDescription
提取数据时,只有少数中提取的,然后有一个错误行:
Fatal error: Uncaught Error: Class 'IntlChar' not found in E:\xampp\htdocs\vendor\pcrov\jsonreader\src\Parser\Lexer.php:285 Stack trace: #0 E:\xampp\htdocs\vendor\pcrov\jsonreader\src\Parser\Lexer.php(161): pcrov\JsonReader\Parser\Lexer->evaluateEscapedUnicodeSequence() #1 E:\xampp\htdocs\vendor\pcrov\jsonreader\src\Parser\Lexer.php(191): pcrov\JsonReader\Parser\Lexer->evaluateEscapeSequence() #2 E:\xampp\htdocs\vendor\pcrov\jsonreader\src\Parser\Lexer.php(101): pcrov\JsonReader\Parser\Lexer->evaluateDoubleQuotedString() #3 [internal function]: pcrov\JsonReader\Parser\Lexer->getIterator() #4 E:\xampp\htdocs\vendor\pcrov\jsonreader\src\Parser\Parser.php(180): IteratorIterator->next() #5 E:\xampp\htdocs\vendor\pcrov\jsonreader\src\Parser\Parser.php(152): pcrov\JsonReader\Parser\Parser->parsePair() #6 E:\xampp\htdocs\vendor\pcrov\jsonreader\src\Parser\Parser.php(205): pcrov\JsonReader\Parser\Parser->parseObject() #7 E:\xampp\htdocs\vendor\pcrov\jsonreader\src\Parser\Parser.php(123): pcrov\JsonReader\Parser\Parser->parseValue in E:\xampp\htdocs\vendor\pcrov\jsonreader\src\Parser\Lexer.php on line 285
我会很乐意帮忙。这里是我的代码:
<?php
require_once "E:/xampp/htdocs/vendor/autoload.php";
use \pcrov\JsonReader\JsonReader;
ini_set("max_execution_time", 0);
$reader = new JsonReader();
$reader->open("jsonfile.json");
$fo = fopen("csvfile.csv", "w");
fputs($fo, "companyStatus".PHP_EOL);
while($reader->read()) {
if ($reader->read("entityStatusDescription")){
$entityStatusDescription = $reader->value();
}
fputs($fo, $entityStatusDescription.PHP_EOL);
}
$reader->close();
你如何安装'JsonReader'?据其['composer.json'](https://github.com/pcrov/JsonReader/blob/master/composer.json#L21)文件,它要求'EXT-intl'扩展。你不应该已经能够在没有该扩展 – Phil