PHP用新行（ ）字符[duplicate]划分字符串

Question

This question already has an answer here:

• How can I split a comma delimited string into an array in PHP? 6 answers

I have string

$string = "one
two
three
four";

Q: How to divide string by " " character to array as :

array ('one', 'two', 'three', 'four');

</div>

Answer 1

Just use the explode function and use the newline character:

$array=explode("
",$string);

print_r($array);

Having said that, different OS will use different new line breaks. Some will use while others will use which you might want to look into.

You can combine what you are doing with the nl2br function which covers all the options if you really want to - though I would consider it potentially overkill/complicating the issue:

$array=explode("<br>",nl2br($string,false));
print_r($array);