Hence, we should make it clear that echo is a statement and not a function. Syntax nl2br ( string,xhtml ) Parameter Values Technical Details More Examples Example Insert line breaks where newlines ( ) occur, using the xhtml parameter: Using white-space: pre wraps still preserves newlines and spaces. Statement or Function The PHP echo is a language construct that may or may not have parentheses at the end. If you want your text to overflow the parent’s boundaries, you should use pre as your CSS whitespace property. If the line becomes white long, it needs to wrap.Īnd here’s how a text looks like with CSS styling white-space: pre-wrap : The content includes whitespace, line breaks with newlines. Filters are separated from the variable by a pipe symbol ( ). n Your orders details are below:'. The text will also stay inside the container boundaries and now overflow the parent: I was trying to add a line break for a sentence, and I added /n in following code. It displays the outputs of one or more strings separated by commas. The echo is used to display the output of parameters that are passed to it. GNU/Linux On Debian based GNU/Linux distros, you can install by : sudo apt install php On Centos 6 or 7 you can install by : sudo yum install php After installing you can run any PHP files by simply doing this in terminal : php file. In this article, we will see what is echo & print statements in PHP, along with understanding their basic implementation through the examples. Use the white-space: pre setting to display long-form content containing whitespace and line breaks the same way as provided by a user. Installation PHP can be installed with or without a web server. Preserve Newlines, Line Breaks, and Whitespace in HTML No extra effort for you to parse and format the string yourself! The white-space CSS property is helpful displaying the text in the same way it’s provided by the user. For example, a text from a textarea may contain line breaks or empty lines. The problem is that you can't guarantee that you'll have as you say, it allows for a reflected XSS attack. Note that this constant is declared since PHP 5.0.2. With PHP 5.4, however the short echo tag has been re-enabled separate from the short_open_tag option. 4 Answers Sorted by: 130 Use the PHPEOL constant, which is automatically set to the correct line break for the operating system that the PHP script is running on. The issues associated with the short open tag were much greater than the benefits from the short echo tag, so you'll find a million and a half recommendations to turn short_open_tag off, which you should. Unfortunately, the options to toggle it on and off were tied to short_open_tag, which meant that to get the benefit of the short echo tag ( The primary issue with PHP's short tags is that XML managed to choose a tag ( Before the misinformation train goes too far out of the station, there are a bunch of things you need to understand about PHP short tags.
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) in front of each newline ( ) in a string. 
#PHP ECHO BREAK INSTALL#
#PHP ECHO BREAK CODE#
) in front of each newline (n) in a string. 
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