Summary _php tutorial for replacing line break methods in PHP

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:

A

B

E

F

C

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