ob_get_clean. Output Control 함수 목록. ob_get_clean

 
Output Control 함수 목록ob_get_clean  Definition and Usage

Hope that is alright. I read brenns10 comment's at this link. this won't work because output buffer is sent to the browser. We get it wordpress has a function set up to pull in the content without using a buffer. Esta función desecha el contenido del búfer de salida en cola y lo desactiva. Enabling output buffering decreases the download time it takes and renders the HTML in the browser. Essentially, an output buffer in PHP catches anything that would have been output to the browser (excluding headers). Output buffering should be taking place inside your shortcode callback. Si no, ob_clean () no funcionará. 1 Answer Sorted by: 9 This will return the same as your example given : ob_start (); echo 'custom code'; echo 'another line of custom code'; echo 'more code'; return ob_get_clean (); Share Follow answered May 18, 2017 at 10:53 George Dimitriadis 1,691 1 19 27 Add a comment Your Answer The ob_get_contents () function has different return behaivor in PHP 5. Viewed 2k times. header is not cleared after executing ob_get_clean. ob_get_clean () básicamente ejecuta ob_get_contents () y ob_end_clean () . ob_get_clean (): string|false. What is the ob_get_level() Function? The ob_get_level() function is a PHP built-in function that allows you to get the current level of output buffering. For the OP's purposes, it's probably fine, but ob_get_clean() ends output buffering while ob_get_contents() and ob_clean() do not. Description ¶. ob_flush — Flush (send) the output buffer. this is how I am inlcuding the html template in my shortcode function. My searches on SO brought me solutions like@GentlemanMax Yes, regarding both. What ob_flush () does is delete everything in the buffer, but keeps the buffer itself so more data can be put into it after the ob_flush () call. I suggest using the buffer, but you have to get the contents and then clean the buffer before the end of the page, otherwise it is outputted. However, casting to number should ignore regular leading spaces. I'm trying to create a way to show an image created with PHP/GD, in an OOP fashion. The output buffer must be started by ob_start () with PHP_OUTPUT_HANDLER_CLEANABLE flag. Once output has started, the only way to redirect is through JavaScript, you cannot use PHP. Learn more about TeamsI can see the use of ob_start with the output_callback parameter set but I can't see the use of ob_start when calling it without any parameters set at all. 1. The ob_start() code worked perfectly. basically, I have products displayed on a page using a while loop, each containing an 'id' based on the product id, when this button gets pressed, I use an iframe to call a script that adds the ID to an array, that array is then accessed in the basket script, which prints all items in an SQL database where the ID matches the numbers in the. php: SFWD_CPT_Instance::template_content () Generate output for courses, lessons, topics, quizzes Filter callback for ‘the_content’ (wp core filter)In this article, we will take an in-depth look at the ob_get_level() function and its usage. Description ¶. Q&A for work. Flags can be used to permit or restrict what the buffer is able to do. Taking ob_start() out of my code seems to make no difference to how it works. It really depends on your use case. Yes it is possible. Unfortunately, there is no way to do an implicit ob_flush() after each output, that I am aware of. Specifically, would it benefit from patching a different value into the output_buffer_size (not the correct value name) in CodeIgniter (instead of 4K of data by default) -- and would it function if ob_get_length() was a larger value than 0 -- would that last bit of data never get sent (and die in an output_buffer)?Definition and Usage. htmlentities () takes an optional third argument encoding which defines encoding used in conversion. Collectives™ on Stack Overflow – Centralized & trusted content around the technologies you use the most. It works. Parameters. Share. Capture php output of function call. 5. Code Examples. Note: This function is similar to ob_end_flush (), except that this function also returns the. 1) ob_flush (), flush () in any combination with other output buffering functions; 2) changes to php. ob_get_flush () flushes the output buffer, return it as a string and turns off output buffering. ob_end_clean() don't work as intended. Definition and Usage. Description ¶. Find centralized, trusted content and collaborate around the technologies you use most. Well, you shouldn't even be able to do ob_clean(); before ob_start(). ob_get_contents simply gets the contents of the output buffer since you called ob_start (). <?php ob_start (); echo 'a'; print 'b'; // some statement that removes all printed/echoed items ob_end_clean (); echo 'c'; // the final output is equal to 'c', not 'abc' ?>. ob_get_clean() When ob_end_clean() is called, it turns off buffering. For example, if the page you want to render to PDF can be accessed via a web server then you can just load that page in your Dompdf script:ob_get_clean (PHP 4 >= 4. But it looks like the DOMPDF library doesn't work whit big pages. 5. I'm facing a weird problem when using the Elementor Wordpress Page Builder. This means that the output buffer is initiated and stopped with ob_end_clean(). Something else is causing that. If not it should be the output-handler you used, check your php. Apart from the fact that this code is a total mess and that its syntax is incorrect because of the lack of semicolon at the end of ob_flush() call, the main problem is that the filenames you read from the templist. If I run something like: while (ob_get_level () > 0) { ob_end_clean (); } Then I can successfully run ob_start () with the ob_gzhandler callback. We use ob_end_clean() with ob_get_contents() which first gets the contents as a string and then the output buffer is cleaned and turned off, this clears the global stack and keeps the whole content in a variable to be processed. Follow answered Jul 30, 2014 at 7:16. See syntax, parameters, return value and examples of this function. Find centralized, trusted content and collaborate around the technologies you use most. engine. That script will not output anything until the end, if 'output_buffering' is set to 'on' in php. If you are using error_log(), use ob_get_contents() and ob_end_clean() instead of ob_get_clean(). Keep in mind that output may be buffered by default, depending on how you are running PHP (CGI, CLI, etc. This would seem evidence that ob_clean, isn't actually doing what the codex suggest. Outputs a large amount of information about the current state of PHP. Find centralized, trusted content and collaborate around the technologies you use most. I have a script that echo out content in a php script and resulting in a very large file, e. –As posts get their data set up via the_post() (respectively via setup_postdata()) and are therefore accessible through the API (get_the_ID() for e. 1. Output a string to the browser before the script has finished running: <?php. 8) and im getting this error: Fatal error: Cannot instantiate abstract class Renderer in C:xampphtdocs. Share. No examples exist of running ob_get_clean within a while loop, and for my purpose there is no alternative. 1 the document fed to dompdf would be pre-processed using PHP's eval() function when DOMPDF_ENABLE_PHP was set to true. 1 Answer. header () cannot be used once any output has begun. ob_flush (): bool. 5. output_compression to 0 or Off; 3) setting Apache variables such as "no-gzip" either through apache_setenv () or through entries in . Asking for help, clarification, or responding to other answers. See the syntax, return value, and examples of this function in PHP. Also, regardless of the use or warnings related to ob_clean, I'm still seeing the notices make their way through to the response, so a check won't affect the results. What is the benefit of passing a callback to ob_start compared to just processing the result of ob_get_clean()? 0. If we create. The PHP ob_get_clean() function returns the contents of the current output buffer and then deletes this output buffer. If output buffering is turned on, then an echo. ob_end_flush () Deletes the topmost output buffer and outputs its contents. ob_get_clean (): string. The output may be caught by another output buffer or, if there are no other output buffers, sent directly to the browser. log (ab_id_transakce); return empty variable because there is in php ob_get_clean (). 注意:ob_clean 只是. While output buffering is active no output is sent from the script (other than headers), instead the output is stored in an internal buffer. g. Thank you very much for your help. When placing a shortcode on a custom WordPress page the output is always displayed at the top of my page content. Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this siteSorry flushblocks(); got left in there by accident, that shouldn't be in the example. First, you can't call a PHP page like that using include_once - the query string will be ignored. php some other way. I was trying to debug my code using error_log() and I discovered that ob_get_clean() also truncates the error_log() buffer right in the middle of its output, and well as the output buffer which it is supposed to truncate. So ob_start() is supposed to capture output until another buffer function is called like ob_get_clean(), ob_get_contents(), ob_get_flush(). 3. ob_start no almacena en el buffer las cabeceras, sino el contenido. 5. The ob_start () function is a useful tool for buffering your output in your PHP web application. I must say i discovered that the problem is something between the two scripts (server_status and ranking) and not with ranking. This function discards the contents of the topmost output buffer and turns off this output buffering. In PHP 8. The output buffer must be started by ob_start () with PHP_OUTPUT_HANDLER_CLEANABLE and PHP_OUTPUT_HANDLER_REMOVABLE flags. Try echo ob_get_level () to see in which layer you are. 3. So the browser doesn't receive header correctly. The ob_end_flush () function deletes the topmost output buffer and outputs all of its contents. If you want to further process the buffer's contents you have to call ob_get_contents () before ob_end_clean () as the buffer contents are discarded when ob_end_clean () is called. We hope this article has been informative and useful in understanding the ob_clean () function in PHP. El búfer de salida debe estar iniciado por ob_start () con el indicador PHP_OUTPUT_HANDLER_CLEANABLE . don't close the connection). patch This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. If output buffering is turned off, then echo will send data immediately to the Browser. We can take the previous example to learn how to subsequent buffers into a stack. Since `ob_get_clean()` accumulates the entire output in memory, dealing with large amounts of data might affect performance and memory usage. Im novice so i dont understand what this doing. 'options' => apply_filters('tutor_monetization_options', array( //add new monetization options here 'free' => __('Disable Monetization', 'tutor'), )), return apply. This function does not destroy the output buffer like ob_end_clean () does. What are the advantages of using this function? Thanks for this useful series. The output buffer must be started by ob_start with PHP_OUTPUT_HANDLER_CLEANABLE and. Try using output buffer like this : ob_start (); // your includes echo ob_get_clean (); Use this in all of your includes, and you will not get any errors. What is the ob_get_length() Function? The ob_get_length() function is a PHP built-in function that allows you to get the length of the output buffer. ob_get_clean () remove value of input. 3. If you want to integrate a new plugin to sell courses and include the selection option in Tutor LMS > Settings > Monetization, then you can use the tutor_monetization_options filter. 2. PHP 8. Probably you are using a buffering function in output buffering callback which isn't possible as mentioned in php ob_start output_callback documentation. The output buffering functions are also useful in hackery to coerce functions that only print to return strings, ie. Ver también. Kakou347 opened this issue on Apr 27, 2019 · 1 comment. In theory when I call _insert() function in test. คำอธิบายที่ดี ฉันจะไปอีกขั้นหนึ่งแล้วแทนที่ob_get_contents()ด้วยob_get_clean()และลบob_end_clean()เนื่องจากจะob_get_clean()ทำหน้าที่ทั้งสองอย่างเป็นหลัก การ. This function takes a string as a parameter and should return a string. Of course, I was overlooking the fact that the only reason to use the callback on ob_start() was because I wanted to run Obfuscate() on the content before it was flushed, but if I'm getting that content back I don't need to run a callback! So, not using a callback and just running ob_get_clean()'s results through Obfuscate() does what I wanted. css files; whereas ob_get_flush() returns the contents of both file types. –W3Schools offers free online tutorials, references and exercises in all the major languages of the web. ob_get_contents(); ?> flush 함수는 출력물을 브라우저로 보내고, 출력 버퍼를 비우는 역할을 하지만, 서버나 클라이언트에 영향을 주지 않습니다. Example #2. Please don't revive it unless you have something important to add. If you just want to clean the buffer after starting output buffering with. yes you need to take Response::make out of image2 function and put ob_end_clean() after imagejpeg. 24. El búfer de salida debe estar iniciado por ob_start () con el indicador PHP_OUTPUT_HANDLER_CLEANABLE Si no, ob_get_clean () no funcionará. php: ob_end_flush() stops header() from working. ob_get_flush — Flush the output buffer, return it as a string and turn off output buffering. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more. Its output is rendered to the buffer. An optional output_callback function may be specified. x and PHP 5. 1 version of dompdf on my web server (PHP/5. WordPress has great filter support for getting at all sorts of specific bits of content and modifying it before output. ob_get_clean() Returns the current buffer contents, then cleans it out. gif";. Collectives™ on Stack Overflow. Since using a buffer you dont need to save the require to a variable as the html will be returned by ob_get_clean; Share. 2 with no alternative. I think that function will be prone to further bugs, therefor using ob_start/ob_end_clean is easier to comprehend. To review, open the file in an editor that reveals hidden Unicode characters. The output may be caught by another output buffer or, if there are no other output buffers, sent directly to the browser. It works only if the output buffer is started by ob_start () with PHP_OUTPUT_HANDLER_CLEANABLE and PHP_OUTPUT_HANDLER_REMOVABLE flags. I am trying to get the browser timezone via JavaScript and capture it in a php variable with ob_start() and ob_get_clean. As soon as you call this function all output will be stored in an internal buffer and nothing will be sent to the browser until the script. 22. 1. Connect and share knowledge within a single location that is structured and easy to search. Starts the output buffer, any output placed after this will be captured and not displayed: ob_get_contents() Returns all content captured by ob_start() ob_end_clean() Empties the output buffer and turns it off for the current nesting level: ob_get_clean() Triggers both ob_get_contents() and ob_end_clean() ob_get_level() ob_flush — Flush (send) the output buffer. The W3Schools online code editor allows you to edit code and view the result in your browser1 Answer. Learn more. The output may be caught by another output buffer or, if there are no other output buffers, sent directly to the browser. 3. Take a look at very simple example for PHP 5. Yeah, i think i must use ob_get() instead of ob_get_clean() but anyway ob_get() is empty too, i think problem is i cannot call any ob_* inside a function! is this right? – user899205 Aug 30, 2011 at 15:58Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this siteob_start(); starts output buffering to the internal buffer not (screen), then when you add ob_get_contents(); it copy the the output from internal buffer still nothing printed, and when ob_end_clean(); interpreted, it will clear all internal buffer memory, nothing outputed to screen. ob_get_clean, only works twice. Output Control 함수 목록. The output buffer must be started by ob_start () with PHP_OUTPUT_HANDLER_FLUSHABLE flag. ob_get_length() Get the size of the buffer, in bytes. This is what I want to prevent. 3. 2,268 1 1 gold badge 4 4 silver badges 7 7 bronze badges. もしダウンロード処理までに出力バッファがあった場合、 ob_end_flush () を使うと、そのバッファの中身が出力されます。. oh my god @Paul Norman. thanks I appreciate it more than you know. Hi, i am using 0. Example: ob_start(); print "foo"; // This never prints because ob_end_clean just empties ob_end_clean(); // the buffer and never prints or returns anything. Syntax. These are the top rated real world PHP examples of ob_GET_clean extracted from open source projects. function test_shortcodes () { return 'Shortcodes are working!'; } add_shortcode ('test_shortcodes', 'test_shortcodes'); I have. Turning on output buffering alone decreases the amount of time it takes to download and render our HTML because it's not being sent to the browser in pieces as PHP processes. Viewed 2k times. The ob_get_flush () function outputs the contents of the topmost output buffer, returns the contents and the deletes the buffer. Capturing PNG stream with PHP output buffer. The ob_clean () function is a useful tool for clearing the output buffer in your PHP web application. ob_clean() This function removes what is stored in the output buffer. I have large amount of data as string which includes text and lots of images. So as i'm only using ob_get_clean to stop junk being passed back is there any implications to not using ob_start? Test Code:PHP - ob_flush - clean old text and print new text in loop Hot Network Questions A stranger messaged me “please put 10 dollars on my card”, followed by a card number. . Return. 1 1 1 silver badge. Documentation for ob_get_clean() Share. Neither discarding the buffer's contents (ob_clean() ob_end_clean(), ob_get_clean()) nor retrieving the current buffer contents (ob_get_contents(), ob_get_clean()) invoke the output callback. When I run in terminal php artisan migrate this results in 'Nothing to migrate' when indeed there is nothing to migrate. ob_get_clean — Get current buffer contents and delete current output buffer. 78k 3 3 gold badges 119 119 silver badges 161 161 bronze badges. ob_get_contents — Return the contents of the output buffer. Je n'ai pas trouvé de solution a mon problème j'ai remplacé comme vous me l'avez dis HOOK_HOME_SECONDARY_LEFT, et ce dans différents fichiers. The ob_get_contents() function is a built-in function in PHP that allows you to get . I am including HTML template in my shortcode by using ob_start & ob_get_clean. Hot Network Questions Can a device that causes memory loss be created with near-modern technology? Play old saved games on new Xbox S Does a proof by induction have to explicitly refer to the principle of mathematical induction?. Neither discarding the buffer's contents (ob_clean() ob_end_clean(), ob_get_clean()) nor retrieving the current buffer contents (ob_get_contents(), ob_get_clean()) invoke the output callback. ob_get_contents() fetches whatever is inside the buffer. When I opened the file in notepad, I could see it was just the raw html. ob_get_clean () remove value of input. Oct 16, 2014 at 16:02. And for that, you can give him the content like the previous example, or give an url. Descripción ¶. ob_get_level () will return the current nesting level of the output buffer. 2. ob_get_clean. Note: The output buffer must be started by ob_start() with PHP_OUTPUT_HANDLER_CLEANABLE and PHP_OUTPUT_HANDLER_REMOVABLE flags. 3. Php - ob_get_clean, only works twice, ob_get_clean turns off output buffering. Enough already with the “get_the_content()” jabber. Code Examples. Without the second ob_start (), the output is 21. Understanding ob_start() function in php. ini involving setting output_buffer and/or zlib. You would call this function last in the output buffering process because if you need to get or send the content stored in the output buffer, calling ob_clean() would clean the contents of the output buffer and there won't be any content to receive or send. ob_get_length — Return the length of the output buffer. Just make sure that you call ob_end_flush() the appropriate number of times. ob_start(); // This is NECESSARY for the next ob_get_clean () to work as intended. If you make use of ob_start('ob_gzhandler') to let PHP deal with the compression and you then echo ob_get_clean(), you will create an unreliable output. Improve this answer. The ob_start () function creates an output buffer. mikerojas mikerojas. Here's my function:The ob_get_contents () function has different return behaivor in PHP 5. 2. The ob_get_level () function indicates how many output buffers are currently on the stack. ob_start() starts outbut buffering. - At the end of the ajax page callback, we would ob_get_clean() + watchdog, then headers + print, then ob_start() again, register a shutdown function, and exit(). W3Schools offers free online tutorials, references and exercises in all the major languages of the web. We then investigated ob_start to capture the output buffer. ob_get_status() returns status information on either the top level output buffer or all active output buffer levels if full_status is set to true. . If you only want to get data as string and clear buffer use ob_get_clean() You can think of output buffering as creating "bookmarks" or "restore points" in output buffer. Take a look at very simple example for PHP 5. ob_clean ():. Basically you just wrap your html in ob_start(); this will return the html as a string so you can echo it. See parameters, return values, examples and user notes. ini settings to reflect that. After this is done you are not able to modify header. 참고 See also header() and setcookie() . 3. ob_get_clean() essentially executes both ob_get_contents() and ob_end_clean(). It is the same as the following statement, which might be better to understand: "If ob_get_level () returns a 'truthy' value (is not 0 but. 0. When the. May 23, 2015 at 9:20. In this case, since the 2 statements follow each other, you're not intercepting anything at all. 0. 2) $bild="images/newimage2. 2. I am including HTML template in my shortcode by using ob_start & ob_get_clean. It's showing two because you have a 2nd layer of output buffering active. Có nhiều lợi ích khi sử dụng ob_start trong PHP, bao gồm: Giảm tải server: ob_start có thể giúp giảm tải server bằng cách lưu trữ toàn bộ dữ liệu đầu ra trong bộ đệm (buffer) trước khi gửi nó đến trình duyệt. My main template file which would have the page layout (header, body, sidebar, footer) is included into the page. When the. This code adds wp_nav_menu_items wordpress hook. Follow. It's useful in cases where you may need to filter some output, or you're using a PHP method (such as var_dump) that writes output. However a few years ago I was having errors that required me call both get_clean and flush. ob_end_clean(). Here are the functions you could use: ob_get_clean. According to the manual,. ob_get_clean ( ): string|false. If you say this in PHP: echo 'Hello'; it will result in the string Hello being sent to the browser more or less immediately. ob_clean () Deletes all of the content from the topmost output buffer. Code Examples. Gets the current buffer contents and delete current output buffer. Trong PHP vốn đã chạy nhanh nay còn có thêm cơ chế cache làm cho ngôn ngữ PHP ngày càng hoàn hảo. And that's not a rare occurrence either, difficult to track down when it happens. . You have to differentiate two things: Do you want to capture the output (echo, print,. As for the PHP_OUTPUT_HANDLER_* constants,. (PHP 4 4. */ //If you do the same again. I almost looked around the internet on how to remove newlines in the strings and that's the common and fastest method to remove the newlines aside from using the slowly preg_replace(). Shortcodes have to return their. I realize that these are different "versions" of php but i feel like this should work. If your JavaScript needs something from the server in order to know to redirect or not, do so via an Ajax request. The output may be caught by another output buffer or, if there are no other output buffers, sent directly to the browser. I prefer to be more explicit with what my code is doing, and I think it is clearer when you split getting the contents of. I'm trying to use the get_the_content() function but instead of pulling the contents of the custom post type I've created it's pulling the contents of the page the shortcode is sitting on. htaccess. ob_get_clean () is a function that gets the current output buffer contents and deletes it. そうすると、出力. This function discards the contents of the output buffer. I think I'll better send the output in an HTML file using the code you provided me. answered May 17, 2012 at 13:57. ob_get_clean — Get current buffer contents and delete current output buffer. When ob_end_clean is called, it turns off buffering. ini. flush () Attempts to send content from the system's output buffer to the browser. Tiện ích lọc dữ liệu: Bạn có thể sử dụng ob_start để lọc. Collectives™ on Stack Overflow. ob_end_clean (): bool. This thread is more than a year old. Those 4 lines of code wouldn't display the contents. I am writing a plugin that requires a large chunk of html. ob_clean says: The output buffer must be started by ob_start() with PHP_OUTPUT_HANDLER_CLEANABLE flag. Tôi có 1 ví dụ đơn giản như sau: New search experience powered by AI. Learn more about Collectivesob_clean (PHP 4 >= 4. There are two ways that I can think of at this moment. How to pass a callback function with parameters for ob_start in PHP? 4. Cette fonction ne détruit pas le contenu du tampon de sortie comme peut le faire ob_end_clean () . The output buffer must be started by ob_start with PHP_OUTPUT_HANDLER_CLEANABLE and PHP_OUTPUT_HANDLER_REMOVABLE flags. PHP - imagepng not working properly. It may be due to something in the include file. Esto se utiliza comúnmente para que las páginas puedan enviar cabeceras "después" de haber "enviado" algún contenido (es decir. If i remove line with ob_get_clean () ab_id_transakce have correct variable from form input. The ob_get_contents () function has different return behaivor in PHP 5. If you want to capture instead of echoing, you should use ob_get_clean () – kijin. Be sure your includes do not already send something to the browser. What is the benefit of passing a callback to ob_start compared to just processing the result of ob_get_clean()? 0. kub. 6. php file and you should start seeing Login / Login on your main header. The ob_start () function starts PHP’s output buffering. Conclusion. We next include the template file. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more. ob_end_clean () Deletes the topmost output buffer and all of its contents. txt which is the last line of that file. What you can do is to do an explicit ob_start() again in the beginning of the script so you get a second buffer as they can be nested. In core WooCommerce, the pagination is added via the woocommerce_pagination () function hooked to woocommerce_after_shop_loop, and the sorting and result counts are output by the woocommerce_result_count () and woocommerce_catalog_ordering () functions. x and PHP 5. Obtiene el contenido del búfer actual y elimina el búfer de salida actual. ob_srtart begins output buffering. This function does not destroy the output buffer like ob_end_flush. Description. So the first thing in your script should be ob_start (). thanks! – Alexandru Trandafir Catalin Sep 29, 2014 at 7:45Using the output buffer for this is not a very clean solution. Should you wish to use the output from the included file, you should use op_get_contents() , which will return a string of the contents of the buffer. 7. - The shutdown function would call ob_get_clean() again, and write the result to watchdog. 2. Books. 0, PHP 5, PHP 7) ob_get_clean — Get current buffer contents and delete current output buffer Description ob_get_clean ( ) : string Gets the current buffer contents and delete current output buffer. This function does not destroy the output buffer like ob_end_clean () does. 0, but it seems that the function is deprecated in 4. ob_start () use. ob_start (); echo 111, PHP_EOL; echo "aaaa", PHP_EOL; ob_end_clean (); 相信有不少小夥伴應該見過 ob_start () 這個函數,它的作用就是開始一段輸出緩衝控制。. I understand that you should not want to handle this kind of errors in your own code since it has to be clean & tested but still you might get some, e. Add a comment | 0 The Problem is, you are replcing tho variables from one source. 1,658 1 1 gold badge 16 16 silver badges 32 32 bronze badges.