Putting JSON results into a php array

Putting JSON results into a php array - php

FTR, what you posted is a native array, not a "json array", try this:
$rawArray = get_results_somehow();
// Flatten the array to make it easier to work with
$results = $rawArray['responseData']['results'];
foreach ($results as $result) {
// Should now see the expected values
var_dump($result);
}

That data is already in array form. You need to iterate on $array['responseData']['results'] like this.
$arr = $array['responseData']['results'];
foreach($arr as $k){
echo $k['url'];
echo $k['title'];
echo $k['content'];
}

Related

PHP exif_read_data returning weird character [duplicate]

Windows 7 seems to encode IFD0 tags using UTF-16 Little Endian, so you can also try parsing those values with iconv() and trim() the resulting string just in case:
$exif_data = exif_read_data( $file, NULL, true, false );
if ( isset( $exif_data['IFD0'] ) ) {
$title = trim(iconv('UTF-16LE','UTF-8',$ifd0['Title']));
}
Of course it would be wise to make sure your system provides UTF-16LE and UTF-8

Ok try this inside your code.
if ($key == 'IFD0' && $name == 'Title') {
if(strpos($val,"�")>0){
for($i=0;$i<len($val);$i++){
$newval.=$val[i];
$i++;
}
}
$caption = $val;
break;
}
or
if ($key == 'IFD0' && $name == 'Title') {
$caption = preg_replace('/[^(\x20-\x7F)]*/','', $val);
break;
}

how to return a specific element from array of strings and json using php

Array ( [0] => [[["15:30"," ","Alemania","Germany"," Bundesliga: ","Bayer Leverkusen - SC Freiburg"]]] [1] => [[["15:30"," ","Polonia","Poland"," Ekstraklasa: ","MKS Sandecja Nowy Sacz - Termalica Bruk-Bet Nieciecza"]]] [2] => [[["15:30"," ","Rusia","Russia"," Premier League: ","FC Rubin Kazan - FC Ural Yekaterinburg"]]] [3] => [[["16:00"," ","Albania","Albania"," Kategoria Superiore: ","KF Laci - Luftetari Gjirokaster"]]] [4] => [[["16:00"," ","Brasil","Brazil"," Brasileir\u00e3o Serie A: ","Avai SC - Atletico Mineiro MG"]]]
How can I get the data from this object using php , for example i need to get the time and save it in variable

if you need the time
assuming you have $myArray
$myArray = Array ( [0] => [[["15:30"," ","Alemania","Germany"," Bundesliga: ","Bayer Leverkusen - SC Freiburg"]]]
[1] => [[["15:30"," ","Polonia","Poland"," Ekstraklasa: ","MKS Sandecja Nowy Sacz - Termalica Bruk-Bet Nieciecza"]]]
[2] => [[["15:30"," ","Rusia","Russia"," Premier League: ","FC Rubin Kazan - FC Ural Yekaterinburg"]]]
[3] => [[["16:00"," ","Albania","Albania"," Kategoria Superiore: ","KF Laci - Luftetari Gjirokaster"]]]
[4] => [[["16:00"," ","Brasil","Brazil"," Brasileir\u00e3o Serie A: ","Avai SC - Atletico Mineiro MG"]]] );
you could use
foreach ($myArray as $key => $value) {
$myTime[$key]= $value[0][0][0] ;
}
in $myTime = have an array with only the time

Parse a series of strings into an array of an array in PHP

Being new to PHP and having looked at documentation and whatnot, I'm unable to find the answer to this question.
I want to take a $_POST input like:
Large Automated Structural Restoration 1 Hull Repair Unit Medium 50 m3
Experimental 10MN Microwarpdrive I 5 Propulsion Module Medium 50 m3
Warp Disruptor I 1 Warp Scrambler Medium 5 m3
Upgraded EM Ward Amplifier I 1 Shield Amplifier Medium 5 m3
Tracking Disruptor I 1 Tracking Disruptor Small Medium 5 m3
Into an array like:
[Experimental 10MN Microwarpdrive I] [5] [Propulsion Module] [] [Medium] [50] //Disregard m3
[Warp Disruptor I] [1] [Warp Scrambler] [] [Medium] [5]
...
[Tracking Disruptor I] [1] [Tracking Disruptor] [Small] [Medium] [5]
To where I could call a variable like $asset[0][name] so I can prepare an XML call out to an external resource.
The logic is escaping me or I'm not understanding something. Please help!

$aero=explode(PHP_EOL,trim($_POST['textarea'])); //separate each line
$asset=array(); //init the assets
foreach ($aero as $unit) { //loop each line
$detail=explode("\t",$unit); //split by tab
$name=$detail[0]; //assign the name to the first item in the arr
unset($detail[count($detail)-1]); //delete the last item ('m3' not needed)
unset($detail[0]); //delete the first item (we saved it as $name)
$asset[][$name]=$detail; //add an array item
}
Just for the fun, here's another solution using a regex 1-liner when you wouldn't have tabs:
$regex='/^([A-Za-z0-9 ]+) (\d+) ([A-Z][A-Za-z ]+?)(\ ()|\ (Small)\ )([A-Z][a-z]+) (\d+) m3$/m';
preg_match_all($regex,$textarea,$aero);
$asset=array();
foreach ($aero[1] as $no=>$unit) {
$asset[$unit]=array($aero[2][$no],
$aero[3][$no],
$aero[6][$no],
$aero[7][$no],
$aero[8][$no]);
}
Would probably need a small addition for this bit: (\ ()|\ (Small)\ ) something along the lines of (\ ()|\ (Small)\ |\ (Medium)\ |\ (Large)\ )
Regex output for the first and last lines from example before processing:
Array ( [0] => Array ( [0] => Large Automated Structural Restoration 1 Hull Repair Unit Medium 50 m3 [1] => Tracking Disruptor I 1 Tracking Disruptor Small Medium 5 m3 )
[1] => Array ( [0] => Large Automated Structural Restoration [1] => Tracking Disruptor I )
[2] => Array ( [0] => 1 [1] => 1 )
[3] => Array ( [0] => Hull Repair Unit [1] => Tracking Disruptor )
[4] => Array ( [0] => [1] => Small )
[5] => Array ( [0] => [1] => )
[6] => Array ( [0] => [1] => Small )
[7] => Array ( [0] => Medium [1] => Medium )
[8] => Array ( [0] => 50 [1] => 5 ) )

if you explode the string with a delimiter of a regex of >1 whitespace, then everything would be in an array that you could do what you want with.
$reg = '\s+';
$ar = explode($reg,$_POST['val']);

Retrieving BIO information in LastFM API and PHP

I'm trying to look up the artist BIO information with the LASTFM api but I'm having trouble.
I'm using PHP and a CURL request that's returning the result as XML.
If I use the url that gets sent by CURL and just load it normally in the browser it show's everything as desired. However, the result returned by CURL in the php script is missing certain properties of the XML.
For example: artist->bio->summary is there but with no content.
You can replicate what I'm doing ill copy the basic concepts here:
open this in you browser:
http://ws.audioscrobbler.com/2.0/artist/cher/info.xml
copy and paste this into a PHP file and open:
$url = 'http://ws.audioscrobbler.com/2.0/artist/cher/info.xml';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 20);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
$retData = curl_exec($ch);
curl_close($ch);
echo '<pre>';
echo $retData;
echo '</pre>';
You'll see that the returned results are similar but with missing content in the curl request. I've also tried doing this a simplexml_load_file() but the same happens. What am I missing? Cheers for any help!

Try to replace
echo $retData;
with
echo htmlspecialchars($retData);
and you'll see that everything is there. You're printing raw XML in an HTML context, and some of the tags in the XML are interpreted as HTML tags.

Getting values from specified keys

i use imdb api
$homepage = file_get_contents('http://www.imdbapi.com/?i='.$imdbID);
$arr = json_decode($homepage);
In $arr i have all data about related movie.
Maguire [Year] => 1996 [Rated] => R [Released] => 13 Dec 1996 [Genre] => Comedy, Drama, Romance, Sport [Director] => Cameron Crowe [Writer] => Cameron Crowe [Actors] => Tom Cruise, Cuba Gooding Jr., Renée Zellweger, Kelly Preston [Plot] => When a sports agent has a moral epiphany and is fired for expressing it, he decides to put his new philosophy to the test as an independent with the only athlete who stays with him. [Poster] => http://ia.media-imdb.com/images/M/MV5BMTkxNjc2NjQwOF5BMl5BanBnXkFtZTcwMDE2NDU2MQ##._V1_SX320.jpg [Runtime] => 2 hrs 19 mins [Rating] => 7.2 [Votes] => 97329 [ID] => tt0116695 [Response] => True )
what i want is that reaching specified key's value.
Is there a function like that? For example , i will give the key=> Actors and get all actors?

:/ Like this?
$homepage = file_get_contents('http://www.imdbapi.com/?i='.$imdbID);
$arr = json_decode($homepage, true);
print($arr['Actors']);

We Keep Coding

PHP, A popular general-purpose scripting language that is especially suited to web development.

Putting JSON results into a php array - php

FTR, what you posted is a native array, not a "json array", try this: $rawArray = get_results_somehow(); // Flatten the array to make it easier to work with $results = $rawArray['responseData']['results']; foreach ($results as $result) { // Should now see the expected values var_dump($result); }

That data is already in array form. You need to iterate on $array['responseData']['results'] like this. $arr = $array['responseData']['results']; foreach($arr as $k){ echo $k['url']; echo $k['title']; echo $k['content']; }

Related

PHP exif_read_data returning weird character [duplicate]

how to return a specific element from array of strings and json using php

Parse a series of strings into an array of an array in PHP

Retrieving BIO information in LastFM API and PHP

Getting values from specified keys

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