3 ways to remove line breaks when PHP reads a file by line _php Tutorial

PHP reads the file by line to remove the line break "\ n":

The first type:
Copy the code as follows: $content =str_replace ("\ n", "", $content);
Echo $content;
Or:
Copy the code as follows: $content =str_replace ("\ n", "\ R"), "", $content);
The second type:
Copy the code as follows: $content =preg_replace ("/\s/", "", $content);
Echo $content;
The third type:
Copy the Code code as follows: $content =trim ($content);

http://www.bkjia.com/PHPjc/764614.html www.bkjia.com true http://www.bkjia.com/PHPjc/764614.html techarticle PHP reads the file by line to remove the newline character "\ n": The first: Copy the code as follows: $content =str_replace ("\ n", "", $content); echo $content; or: Copy the code as follows: $ ...

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