PHP: CouchDB のデータを読む (Read)

couch_read.php

#! /usr/bin/php
<?php
// ------------------------------------------------------------------
//	couch_read.php
//
//						Jul/31/2020
//
// ------------------------------------------------------------------
include('Requests/library/Requests.php');

fputs (STDERR,"*** 開始 ***\n");

Requests::register_autoloader();

$url = 'http://localhost:5984/nagano/_all_docs?include_docs=true';

$request = Requests::get($url, array('Accept' => 'application/json'));

// var_dump($request->status_code);

$json_string = $request->body;
$data_aa = json_decode ($json_string,true);
$rows = $data_aa['rows'];

foreach ($rows as $unit)
	{
	$key = $unit['key'];
	$unit_aa = $unit['doc'];
	$str_out = $key . "\t" . $unit_aa["name"];
	$str_out .= "\t" . $unit_aa["population"];
	$str_out .= "\t" . $unit_aa["date_mod"];
	print "$str_out\n";
	}

fputs (STDERR,"*** 終了 ***\n");

// ------------------------------------------------------------------

実行

/couch_read.php