Summary _php tutorial for replacing line break methods in PHP

Source: Internet
Author: User
Tags how to use curl

Summary of alternative line break methods in PHP

PHP replaces the line break method summary, PHP has three ways to solve.

1. Use Str_replace to replace line breaks

$str =str_replace (Array ("\ r \ n", "\ r", "\ n"), "", $str);

2. Use regular replacement

$str =preg_replace ('//s*/', ', $str);

3. Use PHP-defined variables (recommended)

$str =str_replace (Php_eol, ", $STR);

To the foreground can display the line break, nl2br the direction function reference PHP manual

$str = "ABEFC"; Echo nl2br ($STR);

The output HTML code is as follows:






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