Php eliminar los saltos de línea
” Q&A » How To Echo A Line Break / New Line In PHP Answer: In PHP to echo a new line or line break use ‘\r\n’ or ‘\n’ or PHP_EOLIf HTML uses <br/> to create a line break, in PHP you can create a new line using 3 different methods :1. PHP new line character ‘\n’ or ‘\r\n’‘\n’ or ‘\r\n’ is the easiest way to embed newlines in a PHP string. Also, ‘\n’ can be used to create line breaks when creating PHP text files. See the following example:
echo “Create Line Break PHP” . PHP_EOL . “With PHP_EOL”;1echo “Create Line Break PHP” . PHP_EOL . “With PHP_EOL”;Result :3. Using nl2br() Used to add HTML line breaks in a string (the HTML code we usually use to create new lines <br/>)Example :
Php str_replace salto de línea
How can i stop php from stripping off lines breaks, i have a simple text in the mysql table and the text has line breaks or paragraph lines, but when I query the database to output the content in the page, the whole paragraph lines will be lost .
But am having issues when a text or content was copied from notedpad or wordpad with the normal line breaks or paragraph lines that exists in wordpad and or notedpad and paste it like that into the sql database, but when i retrieve it from the database and echo it in the php all lines are gone the text all joined as single text and becomes unreadable.
This isn’t a php issue and the characters are not being stripped. The issue is that new-line characters in text don’t have any meaning in html, so, when you output text in a html context, there’s no visible result. The new-line characters format the source html. If you do a ‘view source’ of the resulting output in a browser, you will see the new-line characters. The linked to nl2br function, used when you output text on a web page, adds a html <br> tag to (before) every new-line character so that you get html line breaks in the rendered output.
Php dividir cadena por salto de línea
00 VotosPHP: Salto de línea y strposPregunta de Compi | 2012-06-20 a las 21:41Estoy perdido. Quiero encontrar la posición de un salto de línea dentro de una cadena usando strpos() en PHP. Hasta ahora, ya he experimentado con:strpos($cadena,’\n’);
Pero de alguna manera, no parece funcionar. Ahora, incluso estoy pensando en usar nl2br() para llegar a los saltos de alguna manera, pero eso es, sin embargo, demasiado complicado y con esta solución, no se debe pedir el rendimiento de todos modos.Así, tal vez alguien sabe cómo hacerlo? ResponderPositivoNegativo
Salto de línea en la concatenación de cadenas Php
Line breaks are the separators that are used to escape from continuing with the same line. This is for splitting the lengthy line into small, easily readable chunks to be shown line by line. PHP allows adding these line breaks by using escape sequences or predefined constants, as listed below.
Note: These two PHP escape symbols will be effective only within double-quotes. If we have content that is enclosed by single quotes, then, we should specify the line breaks by pressing the enter key as usual. For example,
When we execute the above program, we can not see the effect of added line breaks in the browser for each new line. But it could be seen, when we write the content into a file or to the database since these are actual line breaks.
If we want to see the line breaks with browser output as they are in the file or database, then we need to convert these actual PHP line breaks into HTML line breaks which are provided with the standalone <br/> tags. For this conversion, PHP provides an inbuilt function named nl2br(), that is, converting the new line into the break.
