Save file as html in php
- The basics of TOGAF certification and some ways to prepare TOGAF offers architects a chance to learn the principles behind implementing an enterprise-grade software architecture, including.
- Haskell vs. PureScript: The difference is complexity Haskell and PureScript each provide their own unique development advantages, so how should developers choose between these two .
- A quick intro to the MACH architecture strategy While not particularly prescriptive, alignment with a MACH architecture strategy can help software teams ensure application .
- Postman API platform will use Akita to tame rogue endpoints Akita’s discovery and observability will feed undocumented APIs into Postman’s design and testing framework to bring them into .
- How to make use of specification-based test techniques Specification-based techniques can play a role in efficient test coverage. Choosing the right techniques can ensure thorough .
- GitHub Copilot Chat aims to replace Googling for devs GitHub’s public beta of Copilot Chat rolls out GPT-4 integration that embeds a chat assistant into Visual Studio, but concerns .
- Navigate multi-cloud billing challenges Keeping track of cloud bills from multiple clouds or accounts can be complex. Learn how to identify multi-cloud billing .
- 5 Google Cloud cost optimization best practices Cost is always a top priority for enterprises. For those considering Google Cloud, or current users, discover these optimization .
- How to create and manage Amazon EBS snapshots via AWS CLI EBS snapshots are an essential part of any data backup and recovery strategy in EC2-based deployments. Become familiar with how .
- BrightTALK @ Black Hat USA 2022 BrightTALK’s virtual experience at Black Hat 2022 included live-streamed conversations with experts and researchers about the .
- The latest from Black Hat USA 2023 Use this guide to Black Hat USA 2023 to keep up on breaking news and trending topics and to read expert insights on one of the .
- API keys: Weaknesses and security best practices API keys are not a replacement for API security. They only offer a first step in authentication — and they require additional .
- AWS Control Tower aims to simplify multi-account management Many organizations struggle to manage their vast collection of AWS accounts, but Control Tower can help. The service automates .
- Break down the Amazon EKS pricing model There are several important variables within the Amazon EKS pricing model. Dig into the numbers to ensure you deploy the service .
- Compare EKS vs. self-managed Kubernetes on AWS AWS users face a choice when deploying Kubernetes: run it themselves on EC2 or let Amazon do the heavy lifting with EKS. See .
DOMDocument::saveHTML
Creates an HTML document from the DOM representation. This function is usually called after building a new dom document from scratch as in the example below.
Parameters
Optional parameter to output a subset of the document.
Return Values
Returns the HTML, or false if an error occurred.
Examples
Example #1 Saving a HTML tree into a string
$root = $doc -> createElement ( ‘html’ );
$root = $doc -> appendChild ( $root );
$head = $doc -> createElement ( ‘head’ );
$head = $root -> appendChild ( $head );
$title = $doc -> createElement ( ‘title’ );
$title = $head -> appendChild ( $title );
$text = $doc -> createTextNode ( ‘This is the title’ );
$text = $title -> appendChild ( $text );
See Also
- DOMDocument::saveHTMLFile() — Dumps the internal document into a file using HTML formatting
- DOMDocument::loadHTML() — Load HTML from a string
- DOMDocument::loadHTMLFile() — Load HTML from a file
User Contributed Notes 18 notes
As of PHP 5.4 and Libxml 2.6, there is currently simpler approach:
when you load html as this
$html->loadHTML($content, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
in the output, there will be no doctype, html or body tags
When saving HTML fragment initiated with LIBXML_HTML_NOIMPLIED option, it will end up being «broken» as libxml requires root element. libxml will attempt to fix the fragment by adding closing tag at the end of string based on the first opened tag it encounters in the fragment.
Foo
bar
Foo
bar
Easiest workaround is adding root tag yourself and stripping it later:
$html->loadHTML(‘‘ . $content .’‘, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
$content = str_replace(array(‘‘,’‘) , » , $html->saveHTML());
This method, as of 5.2.6, will automatically add and tags to the document if they are missing, without asking whether you want them. In my application, I needed to use the DOM methods to manipulate just a fragment of html, so these tags were rather unhelpful.
Here’s a simple hack to remove them in case, like me, all you wanted to do was perform a few operations on an HTML fragment.
I am using this solution to prevent tags and the doctype from being added to the HTML string automatically:
$html = ‘
Hello world!
‘ ;
$html = ‘
‘ ;
$doc = new DOMDocument ;
$doc -> loadHTML ( $html );
echo substr ( $doc -> saveXML ( $doc -> getElementsByTagName ( ‘div’ )-> item ( 0 )), 5 , — 6 )
// Outputs: «
Hello world!
»
?>
Since PHP/5.3.6, DOMDocument->saveHTML() accepts an optional DOMNode parameter similarly to DOMDocument->saveXML():
If you load HTML from a string ensure the charset is set.
Otherwise the charset will be ISO-8859-1!
Tested in PHP 5.2.9-2 and PHP 5.2.17.
saveHTML() игнорирует свойство DOMDocument->encoding. Метод saveHTML() сохраняет html-документ в кодировке, которая указана в теге исходного (загруженного) html-документа.
saveHTML() ignores property DOMDocument->encoding. Method saveHTML() saves the html-document encoding, which is specified in the tag source (downloaded) html-document.
Example:
file.html. Кодировка файла должна совпадать с указанной в теге . The encoding of the file must match the specified tag .
error_reporting (- 1 );
$document =new domDocument ( ‘1.0’ , ‘UTF-8’ );
$document -> preserveWhiteSpace = false ;
$document -> loadHTMLFile ( ‘file.html’ );
$document -> formatOutput = true ;
$document -> encoding = ‘UTF-8’ ;
$htm = $document -> saveHTML ();
echo «Записано байт. Recorded bytes: » . file_put_contents ( ‘file_new.html’ , $htm );
?>
file_new.html будет в кодировке Windows-1251 (НЕ в UTF-8).
file_new.html will be encoded in Windows-1251 (not in UTF-8).
saveHTML() и file_put_contents() позволяют преодолеть недостаток метода saveHTMLFile().
Смотрите мой комментарий к методу saveHTMLFile().
saveHTML() and file_put_contents() allows you to overcome the lack of a method saveHTMLFile().
See my comment on the method saveHTMLFile().
http://php.net/manual/ru/domdocument.savehtmlfile.php
To solve the script tag problem just add an empty text node to the script node and DOMDocument will render nicely.
To avoid script tags from being output as , you can use the DOMDocumentFragment class:
$doc = new DOMDocument ();
$doc -> loadXML ( $xmlstring );
$fragment = $doc -> createDocumentFragment ();
/* Append the script element to the fragment using raw XML strings (will be preserved in their raw form) and if succesful proceed to insert it in the DOM tree */
if( $fragment -> appendXML ( «» ) <
$xpath = new DOMXpath ( $doc );
$resultlist = $xpath -> query ( «//*[local-name() = ‘html’]/*[local-name() = ‘head’]» ); /* namespace-safe method to find all head elements which are childs of the html element, should only return 1 match */
foreach( $resultlist as $headnode ) // insert the script tag
$headnode -> appendChild ( $fragment );
>
$doc -> saveXML (); /* and our script tags will still be */
If you want a simpler way to get around the
$script = $doc -> createElement ( ‘script’ );\
// Creating an empty text node forces
$script -> appendChild ( $doc -> createTextNode ( » ));
$head -> appendChild ( $script );
If created your DOMDocument object using loadHTML() (where the source is from another site) and want to pass your changes back to the browser you should make sure the HTTP Content-Type header matches your meta content-type tags value because modern browsers seem to ignore the meta tag and trust just the HTTP header. For example if you’re reading an ISO-8859-1 document and your web server is claiming UTF-8 you need to correct it using the header() function.
header ( ‘Content-Type: text/html; charset=iso-8859-1’ );
?>
Upload File Using PHP and Save in Directory
Uploading file is one of the most common feature which we normally use in our daily life, we do upload pictures on Facebook, Twitter and other websites. So today I will share a tutorial about how to upload file using PHP and save/store that file in your web server directory.
HTML Form
We will need a form with one input field with file type. The action tag of form should point to the URL of PHP script file which actually perform the uploading task. It is also important to add enctype=”multipart/form-data” property in your form to upload file otherwise your file will not be uploaded.
PHP Script
As you can see above I tried to use the variable name as its function so that you can easily understand what I am doing, I just check that if file already exist it will print the error otherwise file will be uploaded.
This tutorial is only for the basic learning purpose, if you want to implement it on your website so it is better to use more validation before uploading file.
//you can easily get the following information about file: $_FILES['file_name']['name'] $_FILES['file_name']['tmp_name'] $_FILES['file_name']['size'] $_FILES['file_name']['type'] Validation such as file type (extension) or file size can also be check on the client side I also wrote tutorial Check File Size & Extension Before Uploading Using jQuery.
If you found this tutorial helpful so share it with your friends, developer groups and leave your comment.
Facebook Official Page: All PHP Tricks
Twitter Official Page: All PHP Tricks
Javed Ur Rehman is a passionate blogger and web developer, he loves to share web development tutorials and blogging tips. He usually writes about HTML, CSS, JavaScript, Jquery, Ajax, PHP and MySQL.
Upload File Using PHP and Save in Directory
Uploading file is one of the most common feature which we normally use in our daily life, we do upload pictures on Facebook, Twitter and other websites. So today I will share a tutorial about how to upload file using PHP and save/store that file in your web server directory.
HTML Form
We will need a form with one input field with file type. The action tag of form should point to the URL of PHP script file which actually perform the uploading task. It is also important to add enctype=”multipart/form-data” property in your form to upload file otherwise your file will not be uploaded.
PHP Script
As you can see above I tried to use the variable name as its function so that you can easily understand what I am doing, I just check that if file already exist it will print the error otherwise file will be uploaded.
This tutorial is only for the basic learning purpose, if you want to implement it on your website so it is better to use more validation before uploading file.
//you can easily get the following information about file: $_FILES['file_name']['name'] $_FILES['file_name']['tmp_name'] $_FILES['file_name']['size'] $_FILES['file_name']['type'] Validation such as file type (extension) or file size can also be check on the client side I also wrote tutorial Check File Size & Extension Before Uploading Using jQuery.
If you found this tutorial helpful so share it with your friends, developer groups and leave your comment.
Facebook Official Page: All PHP Tricks
Twitter Official Page: All PHP Tricks
Javed Ur Rehman is a passionate blogger and web developer, he loves to share web development tutorials and blogging tips. He usually writes about HTML, CSS, JavaScript, Jquery, Ajax, PHP and MySQL.