You forgot a semicolon.
Oh lol, thanks. 
Topic: PHP Blockchain.info Curl Help! (Read 1058 times)
You forgot a semicolon.
I got this far, but it still won't display anything at all... Anyone wanna just tell me how I can get it to display something?
Michael
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://blockchain.info/address/1CYjYBLn5gaGV5psfSG5e9m1BFDo9M4Gr5");
$output = curl_exec($ch);
curl_close($ch);
echo $output;
$a=json_decode($output,TRUE);
$a["txs"]
?>
Why can't I parse nice things?!
Code:
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://blockchain.info/address/1CYjYBLn5gaGV5psfSG5e9m1BFDo9M4Gr5");
$output = curl_exec($ch);
curl_close($ch);
echo $output;
$a=json_decode($output,TRUE);
$a["txs"]
?>
($a["txs"]); ?> |
Why can't I parse nice things?!
Just start learning PHP, okay? This is basic stuff. I ain't helping you, and I suggest others to stay away too. This isn't leading you anywhere.
After you grab the JSON data, logically.
So you're telling me that I just do it like this?
Code:
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://blockchain.info/address/1CYjYBLn5gaGV5psfSG5e9m1BFDo9M4Gr5");
$output = curl_exec($ch);
curl_close($ch);
echo $output;
$a["txs"][0]["hash"]
?>
curl_setopt($ch, CURLOPT_URL, "https://blockchain.info/address/1CYjYBLn5gaGV5psfSG5e9m1BFDo9M4Gr5");
$output = curl_exec($ch);
curl_close($ch);
echo $output;
$a["txs"][0]["hash"]
?>
After you grab the JSON data, logically.
Why don't you just test it out 
Everything you want to know is in the manual: http://php.net/manual/en/control-structures.foreach.php
The manual even has a search function so you don't have to Google.
Everything you want to know is in the manual: http://php.net/manual/en/control-structures.foreach.php
The manual even has a search function so you don't have to Google.
Okay, well just tell me this last thing....
Where do I put my parse into my code?
Code:
$a["txs"][0]["hash"]
Why don't you just test it out
Everything you want to know is in the manual: http://php.net/manual/en/control-structures.foreach.php
The manual even has a search function so you don't have to Google.
Everything you want to know is in the manual: http://php.net/manual/en/control-structures.foreach.php
The manual even has a search function so you don't have to Google.
Does
Code:
$a["txs"][0]["hash"]
set the variable $a as the hash of the first transaction? If so, how do I get it so that I can end up doing foreach in my php to make a table that displays the information for each transaction?
Well I can do this
To get like the hash of the first transaction, but I do not know how to display the code or even where to put it in my code above... ^^^
Plus, I also want to fish out more information other than just the hash...
Code:
$a["txs"][0]["hash"]
To get like the hash of the first transaction, but I do not know how to display the code or even where to put it in my code above... ^^^
Plus, I also want to fish out more information other than just the hash...
If you want to parse the address data do this
Its not curl, but still works and with less lines of code
$data = json_decode(file_get_contents("https://blockchain.info/address/1CYjYBLn5gaGV5psfSG5e9m1BFDo9M4Gr5?format=json") , true);
$address = $data['address'];
Learn how to parse json, but this is how you get a data which isn't under any sub array, this will return the address back to you in the variable $address
Its not curl, but still works and with less lines of code
$data = json_decode(file_get_contents("https://blockchain.info/address/1CYjYBLn5gaGV5psfSG5e9m1BFDo9M4Gr5?format=json") , true);
$address = $data['address'];
Learn how to parse json, but this is how you get a data which isn't under any sub array, this will return the address back to you in the variable $address
I won't teach you how to parse JSON, you should learn that yourself.
I can only tell you that you have to add
Open this in your browser and see: https://blockchain.info/address/1CYjYBLn5gaGV5psfSG5e9m1BFDo9M4Gr5?format=json
I can only tell you that you have to add
Code:
?format=json
at the end of the URL you are curl-ing.Open this in your browser and see: https://blockchain.info/address/1CYjYBLn5gaGV5psfSG5e9m1BFDo9M4Gr5?format=json
My friend said you don't always have to end your code in php or you may get an error or something... and I just want it to give me a json of each incoming transaction, along with amounts and date... I have no clue how to pick and choose what it gives me.
What do you want to do?
https://blockchain.info/q/
/edit
Also you have to end your php code.
https://blockchain.info/q/
/edit
Also you have to end your php code.
Code: (php)
...
....
.......
..
....
?>
....
.......
..
....
?>
Being newish to PHP, I have no clue how to do curls... If anyone can tell me why this is not showing anything, that'd be great.
Code:
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://blockchain.info/address/1CYjYBLn5gaGV5psfSG5e9m1BFDo9M4Gr5");
$output = curl_exec($ch);
curl_close($ch);
echo $output;
curl_setopt($ch, CURLOPT_URL, "https://blockchain.info/address/1CYjYBLn5gaGV5psfSG5e9m1BFDo9M4Gr5");
$output = curl_exec($ch);
curl_close($ch);
echo $output;
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