php sort multidimensional array on date column

php sort multidimensional array on date column - php

Do the filtering and sorting of rows in the database backend. This will improve the performance of you app. Use a WHERE clause for filtering by date and an ORDER BY clause for ordering by date in you SQL query.

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PHP Regex, Only getting back partial Results

I have the following PHP regex:
#<tr[\s\S]*?<a class="b1"[\s\S]*?<em[^>]*>([^<]*)[\s\S]*?stars_small_([0-9].[0-9])#
Which I am using on this site:
Gamespy
I get back this data:
[1] => Array
(
[0] => AC/DC Live: Rock Band Track Pack
[1] => Ace Combat 6: Fires of Liberation
[2] => All-Pro Football 2K8
[3] => Alone in the Dark
[4] => Armored Core 4
[5] => Army of Two
[6] => Army of Two: The 40th Day
)
[2] => Array
(
[0] => 3.5
[1] => 2.5
[2] => 3.5
[3] => 3.5
[4] => 2.5
[5] => 3.5
[6] => 3.5
)
This is what I am looking for, however I don't seem to be getting back all of the data. I should get the following Titles with scores. But for some reason I am only getting some of them.
AC/DC Live: Rock Band Track Pack
Ace Combat 6: Fires of Liberation
Afro Samurai
Alan Wake
Aliens vs. Predator
All-Pro Football 2K8
Alone in the Dark
Amped 3
Armored Core 4
Army of Two
Army of Two: The 40th Day
Assassin's Creed
Assassin's Creed II
Assassin's Creed: Brotherhood
Avatar: The Game
I have tested my regex here:
http://www.solmetra.com/scripts/regex/index.php
Using this HTML:
http://justpaste.it/20u5
Any help explaining why I am only getting back some of the results would be greatly appreciated. Thanks

Change the sub-pattern stars_small_([0-9].[0-9]) to stars_small_([0-9](?:\.[0-9])?) as some of the urls only have one digit in the SRC attribute of the IMG tag.

Getting Google News RSS Feeds from selected Cities

I am fetching Google news from Google News RSS feed. The URL is
http://news.google.com/news?pz=1&cf=all&ned=us&hl=en&topic=n&output=rss
This return all US titles.
[0] => Array
(
[title] => Transportation Safety Board Team Probes N.Y. Ferry Crash - Bloomberg
[link] => http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNGDVYrS8J_SXHtPWyYXxxXyKkNaRw&url=http://www.bloomberg.com/news/2013-01-10/transportation-safety-board-team-probes-n-y-ferry-crash.html
[image] => //nt3.ggpht.com/news/tbn/t9HUK7dtkbtFrM/6.jpg
[site_title] => Bloomberg
[story] => The National Transportation Safety Board began an investigation of the rush-hour commuter ferry crash near Manhattan's financial district that sent passengers flying and injured dozens. The NTSB sent an 11-member â€œgo teamâ€ to New York yesterday to ...
)
[1] => Array
(
[title] => Obama Cabinet may not meet his own diversity standards - Los Angeles Times
[link] => http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNGSgKCy6djWVzzCkvphxbK-anvjlw&url=http://www.latimes.com/news/nationworld/nation/la-na-obama-administration-20130110,0,4200106.story
[image] => //nt2.ggpht.com/news/tbn/CtM74UExtG_E7M/6.jpg
[site_title] => Los Angeles Times
[story] => WASHINGTON â€” Wednesday's "photo of the day" on the White House website showed an unusual sight in Oval Office history â€” the president surrounded by top advisors, only half of whom are white men. The picture seemed calculated to counter criticism ...
)
[2] => Array
(
[title] => Chris Christie: Master of Disaster - TIME
[link] => http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNErxzRlmXjDZOAvqU0hMIwYspcnpg&url=http://swampland.time.com/2013/01/09/chris-christie-master-of-disaster/
[image] => //nt3.ggpht.com/news/tbn/XyB4G4Cfox0EOM/6.jpg
[site_title] => TIME
[story] => This morning on NBC's Today Show, Chris Christie reacted to being on the brand new cover of TIME. The full cover story will be available on time.com later today and on newsstands Friday. Gov. Christie was featured as one of 13 members in TIME's Class of ...
)
But I just want the news from California or XYZ. Is there a way to add a city name in parameter or any other solution? Thank you.

You need to just change value of ned and hl parameters in Url like following url you can see different news .
http://news.google.com/news?pz=1&cf=all&ned=us&hl=en&topic=n&output=rss
Spanish News
https://news.google.com/news/feeds?cf=all&ned=es_cu&hl=es&output=rss

check if in_array php not working

$matched_movies_array does not contain the movie names. So in_array will never pass.
Try something like:
$movieIds = array();
foreach($user_movie_info['data'] as $movie) {
similar_text($movie_facebook_page['genre'], $movie['genre'], $percent);
if ($percent > 30) {
echo $movie_facebook_page['genre']. "" ."</br>";
echo $movie['genre']. "" ."</br>";
echo $percent. "" ."</br>";
echo "match! </br></br>";
// add all movie information to matched array, only if its not already present
if (!in_array($movie_facebook_page['id'], $movieIds)) {
$movieIds[] = $movie_facebook_page['id'];
array_push($matched_movies_array, $movie_facebook_page);
}
} //foreach
Or maybe even better:
$id = $movie_facebook_page['id'];
if (!isset($matched_movies_array[$id])) {
$matched_movies_array[$id] = $movie_facebook_page;
}

The in_array() function doesn't work searching for a string in a multi-dimensional array. Take this for example:
$find = array("name" => "test");
$matches = array(array("name" => "test"), array("name" => "test2"));
echo (in_array($find['name'], $matches)) ? "found" : "not found";
echo "<br /><br />";
echo (in_array($find, $matches)) ? "found" : "not found";
The first echo is "not found", the second one is "found". You should use your entire $movie_facebook_page array as the needle.

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']);

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php sort multidimensional array on date column - php

Do the filtering and sorting of rows in the database backend. This will improve the performance of you app. Use a WHERE clause for filtering by date and an ORDER BY clause for ordering by date in you SQL query.

Related

PHP Regex, Only getting back partial Results

Getting Google News RSS Feeds from selected Cities

check if in_array php not working

Retrieving BIO information in LastFM API and PHP

Getting values from specified keys

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