Converting JSON from URL to CSV with PHP -


when run code below results in first row in long list of columns containing text array.

i've used $decoded = json_decode($json_file, true); indicate want arrays instead of objects i'm not sure issue is.

should using bracket or arrow notation somewhere specify want array values? 

$json_file = file_get_contents('https://fakeurl.com&contenttype=json', false);  $decoded = json_decode($json_file, true);  $fp = fopen('output.csv', 'w'); foreach($decoded $comment) {     fputcsv($fp, $comment); } fclose($fp);

here small snippet of json. looks way through:

{     "rows": [{         "columns": [{             "name": "clientid",             "value": "1839",             "type": "xs:int",             "format": ""         }, {             "name": "campaignid",             "value": "25646",             "type": "xs:int",             "format": ""         }, {             "name": "campaignstatus",             "value": "live",             "type": "xs:string",             "format": ""         }, {             "name": "campaignname",             "value": "template donation litle",             "type": "xs:string",             "format": ""         }, {             "name": "campaignexportname",             "value": "template donation litle",             "type": "xs:string",             "format": ""         }, {             "name": "description",             "value": "/donate/template/litle",             "type": "xs:string",             "format": ""         }]     }, {         "columns": [{             "name": "clientid",             "value": "1839",             "type": "xs:int",             "format": ""         }, {             "name": "campaignid",             "value": "25812",             "type": "xs:int",             "format": ""         }, {             "name": "campaignstatus",             "value": "live",             "type": "xs:string",             "format": ""         }, {             "name": "campaignname",             "value": "monthly only",             "type": "xs:string",             "format": ""         }, {             "name": "campaignexportname",             "value": "monthly only",             "type": "xs:string",             "format": ""         }, {             "name": "description",             "value": "a donation receipt emailed address submitted. donation tax-deductible fullest extent of law.",             "type": "xs:string",             "format": ""         }]     }] }

your array deeper , values need extracted:

foreach($decoded['rows'] $row) {     $values = array_column($row['columns'], 'value');     fputcsv($fp, $values); }

if want names/headers in first row need before loop:

$headers = array_column($decoded['rows'][0]['columns'], 'name'); fputcsv($fp, $headers);

Comments

Post a Comment

Popular posts from this blog

android - InAppBilling registering BroadcastReceiver in AndroidManifest -

i'm implementing inapp billing in android app. works well, however, i'm trying decouple broadcast receiver activity manifest. suggestion in android's trivialdrive sample: // important: dynamically register broadcast messages updated purchases. // register receiver here instead of <receiver> in manifest // because call getpurchases() @ startup, therefore can ignore // broadcasts sent while app isn't running. // note: registering listener in activity bad idea, done here // because sample. regardless, receiver must registered after // iabhelper setup, before first call getpurchases(). currently there's class extends broadcastreceiver : public class iabbroadcastreceiver extends broadcastreceiver { /** * intent action receiver should filter for. */ public static final string action = "com.android.vending.billing.purchases_updated"; private final iabbroadcastlistener mlistener; public iabbroadcastreceiver(iabbroadcastlistener listener) { m...
Read more

python Tkinter Capturing keyboard events save as one single string -

is possible store keyboard events 1 string? code below stores 1 char , prints it. card reader or bar code reader, contains collection of character/ string not 1 character @ time. goal save char pressed text variable. from tkinter import * root = tk() def key(event): text= event.char text+= event.char print ("pressed", text) def callback(event): frame.focus_set() print ("clicked at", event.x, event.y) frame = frame(root, width=100, height=100) frame.bind("<key>", key) frame.bind("<button-1>", callback) frame.pack() root.mainloop() currently, creating text variable , everytime key() function gets called, , text stores last character typed. you can define text module level variable , , use module level text inside key function - text = '' def key(event): global text text+= event.char print("pressed", text)
Read more

sql server - Why does Linq-to-SQL add unnecessary COUNT()? -

here tables: create table customer ( cid int primary key, name varchar(32) ) create table ord ( oid int primary key, cid int foreign key references customer, address varchar(20) ) here's linq-to-sql statement: var aaa = c in db.customer select new { c, o = c.ord.tolist() }; and here's inexplicable query generated linq-to-sql: select [t0].[cid] [cid], [t0].[name] [name], [t1].[oid] [oid], [t1].[cid] [cid2], [t1].[address] [address], (select count(*) [dbo].[ord] [t2] [t2].[cid] = [t0].[cid]) [value] [dbo].[customer] [t0] left outer join [dbo].[ord] [t1] on [t1].[cid] = [t0].[cid] order [t0].[cid], [t1].[oid] i want understand how rid of count(*) part. it's entirely uncalled for! linq needs count(*) in order determine number of entries returned o = c.ord.tolist() .
Read more