This question already has an answer here:
I input string to textarea such as below:
email1@gmail.com
email@gmail.com
email3@gmail.com
email4@gmail.com
How to format they to:
email1@gmail.com
email@gmail.com
email3@gmail.com
email4@gmail.com
One email in one line in textarea. I want use PHP to make it. Please help me about solution, thanks you.
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this should work in php str_replace(' ','',$yourText)
If you want to remove all whitespace:
$str = preg_replace('/\s+/', '', $yourstring);
Use the trim function to do this.
return(trim($str));