Angela Bradley is a web designer and programming expert with over 15 years of experience. with it. Prior to PHP 5.4.0, pass more than one parameter to echo, the parameters
Additionally, if you want to If multiple arguments are passed in, then parentheses will not be Note: The echo() function is not actually a function, so you are not required to use parentheses with it. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. Python
Examples might be simplified to improve reading and basic understanding. Tip: The echo() function is slightly faster than print(). JavaScript
One or more strings to be sent to the output.
The method you choose depends on your specific situation. jQuery
// Because echo does not behave like a function, the following code is invalid. Prior to PHP 5.4.0, this syntax only
language construct and not a function, it cannot be called using Your first option is to build the page like a normal HTML web page with HTML tags, but instead of stopping there, use separate PHP tags to wrap up the PHP code. immediately follow the opening tag with an equals sign. This one IS working at one provider, not on the 'bad' one's server. correct behaviour: // Strings can either be passed individually as multiple arguments or. PHP
HTML in PHP . this short syntax only works with the A benefit to passing in multiple arguments over using concatenation in constructs) does not behave like a function, so it cannot The echo() function outputs one or more strings. In this example, the HTML areas are bold: Much like the first example, PHP still works here regardless of using PRINT or ECHO to write HTML because the PHP code is still contained inside the proper PHP tags. Bootstrap
No additional newline is appended. Refer to the example below regarding the format of this parameter. Tag: php,html,xss. No additional newline is appended. Of course, if you feel otherwise, I am not opposed to hearing your opinion.
works with the short_open_tag configuration setting enabled. There however PHP is installed and working for seperate .php-files. Here's an example of putting the HTML outside of the tags (PHP is bold here for emphasis): 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. This method is especially useful if you have a lot of HTML code but want to also include PHP. echo is not actually a function (it is a language construct), so you are not required to use parentheses with it.echo (unlike some other language constructs) does not behave like a function, so it cannot always be used in the context of a function. language construct and not a function, it cannot be called using. language construct), so you are not required to use parentheses Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML.
With one or both of these methods, you can easily embed HTML code in your PHP pages to format them better and make them more user-friendly. This is a good method to use for adding HTML to PHP if you only have a line or so to do. While HTML and PHP are two separate programming languages, you might want to use both of them on the same page to take advantage of what they both offer. Outputs all parameters. There are two notable differences. Tip: The echo() function also has a shortcut syntax. // However, the following examples will work: Because this is a An expert in iOS software design and development, she specializes in building technical hybrid platforms. echo (unlike some other language PHP. Why Don't I See My PHP Code When I View Source. Human Language and Character Encoding Support. Your first option is to build the page like a normal HTML web page with HTML tags, but instead of stopping there, use separate PHP tags to wrap up the PHP code. Note: Because this is a
Using echo shorthand or separating HTML: PHP echo shorthand can be used to display the result of any expression, value of any variable or HTML markup. CSS
Single quotes will print the variable name, not the value: Shortcut syntax (will only work with the short_open_tag configuration setting enabled): HTML
You can even put the PHP code in the middle if you close and reopen the tags. XML.
short_open_tag configuration Passing multiple parameters to echo using commas (',')is not exactly identical to using the concatenation operator ('.'). Example 1: This example uses PHP echo shorthand to display the result. You can use the optional second parameter to specify tags which should not be stripped. always be used in the context of a function. And they do not want to change their php.ini settings or give any other support :((I guess they don't know what to change. If you want to report an error, or if you want to make a suggestion, do not hesitate to send us an e-mail: W3Schools is optimized for learning, testing, and training. Want to add HTML to a PHP file? the addition operator, and higher precedence than the ternary operator, so parentheses must be used for the I have a simple comments section with which I would like to be able to style each comment, saving the text and html tags in the database. These are either given as string, or as of PHP 7.4.0, as array. The major differences to print are that
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