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开源软件名称：MAXakaWIZARD/JsonCollectionParser开源软件地址：https://github.com/MAXakaWIZARD/JsonCollectionParser开源编程语言：PHP 100.0%开源软件介绍：JsonCollectionParser
Event-based parser for large JSON collections (consumes small amount of memory). Built on top of JSON Streaming Parser This package is compliant with PSR-4 and PSR-12 code styles and supports parsing of PSR-7 message interfaces. If you notice compliance oversights, please send a patch via pull request. InstallationYou will need Composer to install the package composer require maxakawizard/json-collection-parser:~1.0Input data formatData must be in one of following formats: Array of objects (valid JSON)[
{
"id": 78,
"title": "Title",
"dealType": "sale",
"propertyType": "townhouse",
"properties": {
"bedroomsCount": 6,
"parking": "yes"
},
"photos": [
"1.jpg",
"2.jpg"
],
"agents": [
{
"name": "Joe",
"email": "[email protected]"
},
{
"name": "Sally",
"email": "[email protected]"
}
]
},
{
"id": 729,
"dealType": "rent_long",
"propertyType": "villa"
},
{
"id": 5165,
"dealType": "rent_short",
"propertyType": "villa"
}
]Sequence of object literals:Sequence of object and array literals:Sequence of object and array literals (some of objects in subarrays, comma-separated):UsageFunction as callback:function processItem(array $item)
{
is_array($item); //true
print_r($item);
}
$parser = new \JsonCollectionParser\Parser();
$parser->parse('/path/to/file.json', 'processItem');Closure as callback:$items = [];
$parser = new \JsonCollectionParser\Parser();
$parser->parse('/path/to/file.json', function (array $item) use (&$items) {
$items[] = $item;
});Static method as callback:class ItemProcessor {
public static function process(array $item)
{
is_array($item); //true
print_r($item);
}
}
$parser = new \JsonCollectionParser\Parser();
$parser->parse('/path/to/file.json', ['ItemProcessor', 'process']);Instance method as callback:class ItemProcessor {
public function process(array $item)
{
is_array($item); //true
print_r($item);
}
}
$parser = new \JsonCollectionParser\Parser();
$processor = new \ItemProcessor();
$parser->parse('/path/to/file.json', [$processor, 'process']);Receive items as objects:function processItem(\stdClass $item)
{
is_array($item); //false
is_object($item); //true
print_r($item);
}
$parser = new \JsonCollectionParser\Parser();
$parser->parseAsObjects('/path/to/file.json', 'processItem');Receive chunks of items as arrays:function processChunk(array $chunk)
{
is_array($chunk); //true
count($chunk) === 5; //true
foreach ($chunk as $item) {
is_array($item); //true
is_object($item); //false
print_r($item);
}
}
$parser = new \JsonCollectionParser\Parser();
$parser->chunk('/path/to/file.json', 'processChunk', 5);Receive chunks of items as objects:function processChunk(array $chunk)
{
is_array($chunk); //true
count($chunk) === 5; //true
foreach ($chunk as $item) {
is_array($item); //false
is_object($item); //true
print_r($item);
}
}
$parser = new \JsonCollectionParser\Parser();
$parser->chunkAsObjects('/path/to/file.json', 'processChunk', 5);Pass stream as parser input:$stream = fopen('/path/to/file.json', 'r');
$parser = new \JsonCollectionParser\Parser();
$parser->parseAsObjects($stream, 'processItem');Pass PSR-7 MessageInterface as parser input:use Psr\Http\Message\MessageInterface;
/** @var MessageInterface $resource */
$resource = $httpClient->get('https://httpbin.org/get');
$parser = new \JsonCollectionParser\Parser();
$parser->parseAsObjects($resource, 'processItem');Pass PSR-7 StreamInterface as parser input:use Psr\Http\Message\MessageInterface;
/** @var MessageInterface $resource */
$resource = $httpClient->get('https://httpbin.org/get');
$parser = new \JsonCollectionParser\Parser();
$parser->parseAsObjects($resource->getBody(), 'processItem');Supported formats
Supported sources
Running testscomposer testLicenseThis library is released under MIT license. 
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2023-10-27
2022-08-15
2022-08-17
2022-09-23
2022-08-13
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