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Re: json_decode problem [message #178846 is a reply to message #178844]

Sun, 12 August 2012 13:32

Luuk
Messages: 329
Registered: September 2010

Karma:

Senior Member

On 12-08-2012 13:44, Thomas 'PointedEars' Lahn wrote:
> Gregor Kofler wrote:
>
>> Am 2012-08-10 23:30, houghi meinte:
>>> <?php
>>> $json = file_get_contents("imdb.json");
>>> $result = json_decode($json);
>>> foreach($result->data->quotes as $p)
>>> {
>>> $qconst = $p->qconst;
>>> echo "quotenumber = $qconst<br>";
>>> //Some foreach here?
>>> //No idea what to put here
>>> }
>>> ?>
>>>
>>> I do get the above part right, but I am lost on how to do the rest. I
>>> assume I must do some other foreach.
>>
>> foreach($p->lines as $l) {
>> echo $l->stage;
>>
>> if(isset($l->quote)) {
>> echo $l->quote;
>> }
>>
>> if(isset($l->chars) {
>> foreach($l->chars as $c) {
>> echo $c->char;
>> echo $c->nconst;
>> }
>> }
>>
>> ....
>> }
>
> FYI: isset() should not be used with properties, because it fails with
> protected or private properties that have getters:
>
.....
.....
>

maybe you should not use
var_dump(isset(...));

it's pretty useless because:
isset() will always return 'true' of 'false'

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[Message index]

		json_decode problem By: houghi on Fri, 10 August 2012 21:30
		Re: json_decode problem By: Gregor Kofler on Sat, 11 August 2012 08:43
		Re: json_decode problem By: houghi on Sat, 11 August 2012 11:09
		Re: json_decode problem By: Thomas 'PointedEars' on Sun, 12 August 2012 11:44
		Re: json_decode problem By: Luuk on Sun, 12 August 2012 13:28
		Re: json_decode problem By: Luuk on Sun, 12 August 2012 13:32
		Re: json_decode problem By: Gregor Kofler on Sun, 12 August 2012 16:12
		Re: json_decode problem By: Thomas 'PointedEars' on Sun, 12 August 2012 21:30
		Re: json_decode problem By: Curtis Dyer on Mon, 20 August 2012 10:41
		Re: json_decode problem By: Jerry Stuckle on Mon, 20 August 2012 11:30
		Re: json_decode problem By: Thomas 'PointedEars' on Mon, 20 August 2012 14:45
		Re: json_decode problem By: houghi on Sat, 11 August 2012 08:54
		Re: json_decode problem By: Luuk on Sat, 11 August 2012 09:05
		Re: json_decode problem By: houghi on Sat, 11 August 2012 11:11

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