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  • PHP exec() not executing batch files

    - by Andreas Bonini
    I tried googling for this issue and found many people with the same problem but no solution. $result = exec("C:\\Ruby191\\bin\\lessc.bat less\\$file", $output); Here result is an empty string and output an empty array. Same thing with: $result = exec("cmd /c C:\\Ruby191\\bin\\lessc.bat less\\$file", $output); I am sure the path is correct; I am sure exec() is enabled. I tried exec, shell_exec, system and none work. lessc is less CSS.

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  • PHP MySQLi isn't letting me alter a table (adding a new column)

    - by asdasd
    Well thats pretty much it. This is my query: $query = 'ALTER TABLE permissions ADD '.$name.' INT NOT NULL DEFAULT \'0\''; Where $name is already checked to exist with only lower case alpha letters, and not more than 20 length. Im just starting this out with very simple names. The next 4 lines of code after that one are: if($stmt = $db -> prepare($query)) { $success = $stmt -> execute(); $stmt -> close(); if(!$success) echo 'ERROR: Unsuccessful query: ',$db->error,PHP_EOL; } And I get back, every time ERROR: Unsuccessful query: And no error message. Is there a way to get more error messages so I can see what is failing? I can add new columns through phpmyadmin, but that really doesnt help me at all. The $db is fine, i do lots of stuff before and after this one section. It is only adding new column to the table that fails. side question: prepare() rejected my query every time when i tried to make those 2 variables, the $name and the 0 value as ? ? prepared statement values. Thats why they are in the real query and not bound later. If i could change that too I would like that.

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  • PHP strtotime without leap-years

    - by Christian Sciberras
    With regards to this thread, I've developed a partial solution: function strtosecs($time,$now=null){ static $LEAPDIFF=86400; $time=strtotime($time,$now); return $time-((date('Y',$time)-1968)/4*$LEAPDIFF); } The function is supposed to get the number of seconds given a string without checking leap-years. It does this calculating the number of leap-years 1970 [(year-1986)/4], multiplying it by the difference in seconds between a leap-year and a normal year (which in the end, it's just the number of seconds in a day). Finally, I simply remove all those excess leap-year seconds from the calculated time. Here's some examples of the inputs/outputs: // test code echo strtosecs('+20 years',0).'=>'.(strtosecs('+20 years',0)/31536000); echo strtosecs('+1 years',0).'=>'.(strtosecs('+1 years',0)/31536000); // test output 630676800 => 19.998630136986 31471200 => 0.99794520547945 You will probably ask why am I doing a division on the output? It's to test it out; 31536000 is the number of seconds in a year, so that 19.99... should be 20 and 0.99... should be a 1. Sure, I could round it all and get "correct" answer, but I'm worried about the inaccuracies.

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  • xDebug : Output traces in php script?

    - by Industrial
    Hi! I have tried to use xDebug on my local Ubuntu environment to speed up development and it's a great asset. However, I would like to see the output of the Trace function directly in the browser, at the end of the script. How can this be done?

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  • Uploading a file to imgur using PHP Imgurv3 API

    - by user434885
    I writing a webapp which uploads images to imgur directly. Since all older version of their APIs have been deprecated i am forced to use v3 of their APIs. Unfortunately I am unable to get the API to work. I am using curl to access the API. $pvars = array('image' => base64_encode($data)); $timeout = 30; $curl = curl_init(); curl_setopt($curl, CURLOPT_URL, 'https://api.imgur.com/3/upload'); curl_setopt($curl, CURLOPT_TIMEOUT, $timeout); curl_setopt($curl, CURLOPT_POST, 1); curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); curl_setopt($curl, CURLOPT_POSTFIELDS, $pvars); curl_setopt($curl, CURLOPT_HTTPHEADER, array('Authorization: Client-ID xxxxxxa61xxxxxx')); $xml = curl_exec($curl); $xmlsimple = new SimpleXMLElement($xml); print gettype($xml)."<hr>"; echo '<img height="180" src="'; echo $xmlsimple->links->original; echo '">'; curl_close ($curl); The "Xml" variable always return as "false", no server error is displayed. Can someone guide me to what I am doing wrong ? Unfortunately I am also unable to find any proper example in the documentation nor around to guide me.

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  • php troubles with coding variables

    - by user342391
    I am trying to echo certain values if the variable $cardtype == $paymentmethod = if( $cardtype == 'visa' ) echo 'VSA'; elseif ( $cardtype == 'mastercard' ) echo 'MSC'; elseif ( $cardtype == 'mastercard' ) echo 'MSC'; elseif ( $cardtype == 'maestro' ) echo 'MAE'; elseif ( $cardtype== 'amex' ) echo 'AMX'; How would I do this???

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  • [PHP] Sending Email Notification in Facebook JavaScript API

    - by Veera
    I'm trying to send a email notification to the user from my Facebook application. I'm trying to use the FaceBook JavaScript API function notifications_sendEmail(Array recipients, String subject, String text, String fbml, Object onRequestCompleted) I can understand the first four parameters. But what's the usage of the last parameter 'onRequestCompleted'. The Doc says it's the call back function. But, what if I do not want to execute a call back function? In this case, what will be a valid values to the parameter onRequestCompleted?

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  • how to simplify this database update query (php)

    - by krike
    How could I simplify this update instruction? Whenever a client buys an item it will update the sales with 1. $this->db->query('SELECT amount FROM shop_items WHERE itemid='.$itemid.''); $new_amount = $item->amount+1; if(!$this->db->query('UPDATE shop_items SET amount='.$new_amount.' WHERE itemid='.$itemid.'')): return false; endif; Can't I make it more simple so there are less lines, for example: if(!$this->db->query('UPDATE shop_items SET amount=_current_value_+1 WHERE itemid='.$itemid.'')): return false; endif; is this possible? if not thanks anyway

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  • using markers instead of if and else statement in php

    - by Mac Taylor
    hey guys i need to shorten or better to say ., harden my codes this is my original code : if ($type = "recent") { $OrderType = "sid DESC"; }elseif ($type = "pop"){ $OrderType = "counter DESC"; }else { $OrderType = "RAND()"; } now how can i use markers like this : $OrderType = ($type = "recent") ? "sid DESC" : "counter DESC" ; i tried but i didnt know how to write elseif in marker way

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  • How to detect page redirect with PHP?

    - by blabus
    I'm trying to detect whether an image exists on a remote server. However, I've tried several methods and can't get any of them to work. Right now I'm trying to use this: if (!CheckImageExists("http://img2.netcarshow.com/ABT-Audi_R8_2008_1024x768_wallpaper_01.jpg")) { print_r("DOES NOT EXIST"); } else { print_r("DOES EXIST"); }; function CheckImageExists($imgUrl) { if (fopen($imgUrl, "r")) { return true; } else { return false; }; }; But it returns 'true' whether the image actually exists or not (the above image should, but change it to gibberish and it still will return 'true'). I have a feeling it could be because if the URL does not exist, it redirects to the homepage of the site. But I don't know how to detect that. Thanks for any help!

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  • PHP - preg_replace with multiple matches

    - by Neil
    Let's say I have a string like: $text = "<object>item_id1a2b3</object>xxx<object>item_id4c5d6</object>" I want to convert it to: %ITEM:1a2b3xxx%ITEM:4c5d6 Here's what I've got: $text = preg_replace("/<object.*item_id([a-zA-Z0-9]+).*<\/object/","%ITEM:$1",$text); This isn't quite right, as the search is greedy. Thoughts? Thanks!

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  • How to loop 3 dimension array using foreach PHP

    - by vzhen
    Below is foreach and the 3 dimension arrays, no problem with the looping but i cannot sepcify which array to echo, they must me the whole arrays like echo $subvalue, any better solutions with looping 3 dimension array? i actually feel weird with this looping. Thanks in adv foreach ($stories as $key => $story){ //echo "<br />"; foreach($story as $subkey => $subvalue){ echo $subvalue."<br />"; foreach($subvalue as $key => $subsubvalue){ echo $subsubvalue."<br />"; } } } Array ( [270] => Array ( [uid] => 36 [user_email] => [email protected] [sid] => 270 [story_name] => Story C [photo_url] => Array ( [0] => story_photos/2012/0322/361332381418153311.jpg [1] => story_photos/2012/0322/361332393792911587.jpg ) [photo_added_date] => Array ( [0] => 1332381418 [1] => 1332393792 ) ) [269] => Array ( [uid] => 36 [user_email] => [email protected] [sid] => 269 [story_name] => Story B [photo_url] => Array ( [0] => story_photos/2012/0322/361332381406580761.jpg ) [photo_added_date] => Array ( [0] => 1332381406 ) ) [268] => Array ( [uid] => 36 [user_email] => [email protected] [sid] => 268 [story_name] => Story A [photo_url] => Array ( [0] => story_photos/2012/0322/361332381393552719.jpg ) [photo_added_date] => Array ( [0] => 1332381393 ) ) )

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  • Simple PHP Array Problem - IF EXIT

    - by elmas
    Hi, how can i convert this into an array? if someone searches for "lo" he gets the text "no query", but how can i do this for more words? i tried it with array('1','2').. if ($query == 'lo') { exit ('No Query.'); } i want something like this if ($query == 'lo', 'mip', 'get') { exit ('No Query.'); } so, if someone types mip he gets the message.. thank you!!

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  • Array comparion for multidimensinal array in php

    - by Learner
    Array 1 = pr($plan_data); Array ( [0] => Array ( [AveragePrice] => 9.631161 [EFLUrl] => http://www.championenergyservices.com/register/EFL_API.asp?rateid=161456 [EarlyTerminationFee] => 150 [HurricaneRecovery] => 0.132 [MeterSurcharge] => 3.05 [OffCycle] => 5 [PUCAssessment] => 0.00167 [PlanDescription] => Savings Champ-6 [PlanId] => 57 [PlanIssueDate] => 12/10/2012 [PlanMonthlyFee] => 0 [PlanName] => PN1058 [PlanRate] => 9.3 [PlanRenewablePercent] => 7.2 [PlanTerm] => 6 [PriorityMoveIn] => 36 [ProviderDisplayName] => CenterPoint Energy [ProviderId] => 21 [ProviderInternalName] => CNP_COAST [RateId] => 161456 [RegularMoveIn] => 16 [TDSPPassThrough] => 0.03791 [TOCUrl] => http://www.championenergyservices.com/register/termsandconditions.asp?rateid=161456 [YRACUrl] => http://www.championenergyservices.com/register/\affiliatefiles\YRAC.PDF [provider] => ces [ProductType] => Fixed [Rep] => Champion Energy Services [Zone] => 77479 ) [1] => Array ( [AveragePrice] => 10.1311693 [EFLUrl] => http://www.championenergyservices.com/register/EFL_API.asp?rateid=161458 [EarlyTerminationFee] => 150 [HurricaneRecovery] => 0.132 [MeterSurcharge] => 3.05 [OffCycle] => 5 [PUCAssessment] => 0.00167 [PlanDescription] => Savings Champ-12 [PlanId] => 59 [PlanIssueDate] => 12/10/2012 [PlanMonthlyFee] => 0 [PlanName] => PN1060 [PlanRate] => 9.8 [PlanRenewablePercent] => 7.2 [PlanTerm] => 12 [PriorityMoveIn] => 36 [ProviderDisplayName] => CenterPoint Energy [ProviderId] => 21 [ProviderInternalName] => CNP_COAST [RateId] => 161458 [RegularMoveIn] => 16 [TDSPPassThrough] => 0.03791 [TOCUrl] => http://www.championenergyservices.com/register/termsandconditions.asp?rateid=161458 [YRACUrl] => http://www.championenergyservices.com/register/\affiliatefiles\YRAC.PDF [provider] => ces [ProductType] => Fixed [Rep] => Champion Energy Services [Zone] => 77479 ) [2] => Array ( [AveragePrice] => 10.4311743 [EFLUrl] => http://www.championenergyservices.com/register/EFL_API.asp?rateid=161459 [EarlyTerminationFee] => 150 [HurricaneRecovery] => 0.132 [MeterSurcharge] => 3.05 [OffCycle] => 5 [PUCAssessment] => 0.00167 [PlanDescription] => Green Power-12 [PlanId] => 60 [PlanIssueDate] => 12/10/2012 [PlanMonthlyFee] => 0 [PlanName] => PN1061 [PlanRate] => 10.1 [PlanRenewablePercent] => 100 [PlanTerm] => 12 [PriorityMoveIn] => 36 [ProviderDisplayName] => CenterPoint Energy [ProviderId] => 21 [ProviderInternalName] => CNP_COAST [RateId] => 161459 [RegularMoveIn] => 16 [TDSPPassThrough] => 0.03791 [TOCUrl] => http://www.championenergyservices.com/register/termsandconditions.asp?rateid=161459 [YRACUrl] => http://www.championenergyservices.com/register/\affiliatefiles\YRAC.PDF [provider] => ces [ProductType] => Fixed [Rep] => Champion Energy Services [Zone] => 77479 ) ) Array 2 = pr($temp_val); Array ( [0] => Array ( [id] => 6 [PlanId] => 60 [PlanName] => Bounce 12 + A/C Protection [PlanDescription] => Bounce 12 + A/C Protection - CNP [PlanTerm] => 12 [PlanRate] => [RateId] => [PlanIssueDate] => [PlanMonthlyFee] => [EarlyTerminationFee] => 200.00000 [AveragePrice] => 12.00000 [HurricaneRecovery] => [PlanRenewablePercent] => [ProviderDisplayName] => [ProviderId] => 1 [provider] => bounce [ProductZoneId] => 353 [Zone] => 77479 [ProviderInternalName] => [RegularMoveIn] => [PriorityMoveIn] => [OffCycle] => [TDSPPassThrough] => [PUCAssessment] => [EFLUrl] => [EFLLinkUrl] => http://www.bounceenergy.com/efls/bounce12.pdf [TOCUrl] => [TOCLUrl] => http://www.bounceenergy.com/terms-of-service-fixed.pdf [YRACUrl] => [YRACLUrl] => http://www.bounceenergy.com/yraac.pdf [REP_Name] => [REP_PUCT] => [customer_service_email] => [toll_free_number] => [status] => active [created] => 2012-12-14 12:40:05 [modified] => 2012-12-14 ) [1] => Array ( [id] => 18 [PlanId] => 17 [PlanName] => Online Only - 12 [PlanDescription] => Online Only - 12 [PlanTerm] => 12 [PlanRate] => [RateId] => 386 [PlanIssueDate] => [PlanMonthlyFee] => 100.00000 [EarlyTerminationFee] => 175.00000 [AveragePrice] => 10.00000 [HurricaneRecovery] => [PlanRenewablePercent] => [ProviderDisplayName] => [ProviderId] => 2 [provider] => fulcrum [ProductZoneId] => [Zone] => 77479 [ProviderInternalName] => [RegularMoveIn] => [PriorityMoveIn] => [OffCycle] => [TDSPPassThrough] => [PUCAssessment] => [EFLUrl] => [EFLLinkUrl] => [TOCUrl] => [TOCLUrl] => [YRACUrl] => [YRACLUrl] => [REP_Name] => [REP_PUCT] => [customer_service_email] => [toll_free_number] => [status] => active [created] => 2012-12-14 12:40:15 [modified] => 2012-12-14 ) ) I want to compare this two array and if any key value is different i want to take it an different array.. $result_val= array_diff_assoc($plan_data, $temp_val); Please help me out !!

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  • Excel embedded in a php page

    - by Brian
    I have a client who wants to be able to embed an Excel document (one that is currently sitting on the same server as the HTML document) like how you would embed a Flash app on a page. I'm correct in assuming this is not possible, right? Please confirm/deny so we can hopefully move on from this because he seems to think this is possible. We are on a LAMP setup so no .NET tricks, unfortunately.

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  • Display all feeds using simplexml_load() using PHP

    - by Jean
    Hello, I want to loop to get all feeds, but displaying only one $url = "http://localhost/feeds/feeds.rss"; $xml = simplexml_load_file($url); foreach($xml->item as $result){ echo $result->description."<br>"; } RSS Feed is - <channel> <title>/</title> <link>/</link> <atom:link type="application/rss+xml" href="/" rel="self"/> <description>/</description> <language>/</language> <ttl>/</ttl> <item> <title>/</title> <description>/</description> <pubDate>/</pubDate> <guid>/</guid> <link>/</link> </item> <item> <title>/</title> <description>/</description> <pubDate>/</pubDate> <guid>/</guid> <link>/</link> </item> </channel> Thanks Jean

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  • Convert date to gmt - php

    - by adbox
    Hey Guys, I am having a strange problem, maybe you can help: I'm trying to convert a date to GMT time, and this is what I'm doing: $date = '2010-05-27 23:02:01'; $gmt_date = gmdate('Y-m-d H:i:s', $date ); but the yield of $gmt_date is this: 1970-01-01 00:33:31 What am I doing wrong?

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  • PHP How to access constant defined outside class?

    - by Ashley Ward
    I have defined some constants eg: define('DB_HOSTNAME', 'localhost', true); define('DB_USERNAME', 'root', true); define('DB_PASSWORD', 'root', true); define('DB_DATABASE', 'authtest', true); now when I try to do this: class Auth{ function AuthClass() { $this->db_link = mysql_connect(DB_HOSTNAME, DB_USERNAME, DB_PASSWORD) or die(mysql_error()); } } I get an error. Why is this and what do I need to do? See, I've tried using (for example) global DB_HOSTNAME but this fails with an error.

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  • PHP: URL detection (regexp) includes line breaks

    - by marco92w
    I want to have a function which gets a text as the input and gives back the text with URLs made to HTML links as the output. My draft is as follows: function autoLink($text) { return preg_replace('/https?:\/\/[\S]+/i', '<a href="\0">\0</a>', $text); } But this doesn't work properly. For the input text which contains ... http://www.google.de/ ... I get the following output: <a href="http://www.google.de/<br">http://www.google.de/<br</a> /> Why does it include the line breaks? How could I limit it to the real URL? Thanks in advance!

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  • problem with PHP class function ()

    - by lusey
    hello this is my first question here and i hope you can help me .. I am trying to find a soloution of the towers of hanoi problem by three search ways (BFS-DFS-IDS) so I use "state" class whitch defined by 5 variables as here : class state { var $tower1 = array(); var $tower2 = array(); var $tower3 = array(); var $depth; var $neighbors = array(); and it also has many function one of them is getneighbors() which supposed to fill the array $neighbors with state neighbors and they are from the type "state" and here is the function : function getneighbors () { $temp=$this->copy(); $neighbor1= $this->copy(); $neighbor2= $this->copy(); $neighbor3= $this->copy(); $neighbor4= $this->copy(); $neighbor5= $this->copy(); $neighbor6= $this->copy(); if(!Empty($temp->tower1)) { if(!Empty($neighbor1->tower2)) { if(end($neighbor1->tower1) < end($neighbor1->tower2)) { array_unshift($neighbor1->tower2,array_pop($neighbor1->tower1)); array_push($neighbors,$neighbor1); }} else { array_unshift($neighbor1->tower2, array_pop($neighbor1->tower1)); array_push($neighbors,$neighbor1); } if(!Empty($neighbor2->tower3)) { if(end($neighbor2->tower1) < end($neighbor2->tower3)) { array_unshift($neighbor2->tower3, array_pop($neighbor2->tower1)); array_push($neighbors,$neighbor2); }} else { array_unshift($neighbor2->tower3,array_shift($neighbor2->tower1)); array_push($neighbors,$neighbor2); } } if(!Empty($temp->tower2)) { if(!Empty($neighbor3->tower1)) { if(end($neighbor3->tower2) < end($neighbor3->tower1)) { array_unshift($neighbor3->tower1,array_shift($neighbor3->tower2)); array_push($neighbors,$neighbor3); } } else { array_unshift($neighbor3->tower1,array_shift($neighbor3->tower2)); array_push($neighbors,$neighbor3); } if(!Empty($neighbor4->tower3)) { if(end($neighbor4->tower2) < end($neighbor4->tower3)) { array_unshift($neighbor4->tower1,array_shift($neighbor4->tower2)); array_push($neighbors,$neighbor4); } } else{ array_unshift($neighbor4->tower3,array_shift($neighbor4->tower2)); array_push($neighbors,$neighbor4); } } if(!Empty($temp->tower3)) { if(!Empty($neighbor5->tower1)) { if(end($neighbor5->tower3) < end($neighbor5->tower1)) {array_unshift($neighbor5->tower1,array_shift($neighbor5->tower3)); array_push($neighbors,$neighbor5); } } else{ array_unshift($neighbor5->tower1,array_shift($neighbor5->tower3)); array_push($neighbors,$neighbor5);} if(!Empty($neighbor6->tower2)) { if(end($neighbor6->tower3) < end($neighbor6->tower2)) { array_unshift($neighbor6->tower2,array_shift($neighbor6->tower3)); array_push($neighbors,$neighbor6); }} else{ array_unshift($neighbor6->tower2,array_shift($neighbor6->tower3)); array_push($neighbors,$neighbor6);} } return $neighbors; } note that toString and equals and copy are defined too now the problem is that when I call getneighbors() it returns an empty $neighbors array can you pleas tell me the problem ?

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