How do I strip all spaces out of a string in PHP

Question

How can I strip   remove all spaces of a string in PHP   I have a string like  string    this is my string    The output should be   thisismystring   How can I do that

User · Answer

If you know the white space is only due to spaces, you can use:

$string = str_replace(' ','',$string);

But if it could be due to space, tab...you can use:

$string = preg_replace('/\s+/','',$string);

User · Answer

If you want to remove all whitespace    str   preg replace    s          str    See the 5th example on the preg replace documentation    Note I originally copied that here    Edit  commenters pointed out  and are correct  that str replace is better than preg replace if you really just want to remove the space character   The reason to use preg replace would be to remove all whitespace  including tabs  etc

User · Answer

Do you just mean spaces or all whitespace   For just spaces  use str replace    string   str replace           string     For all whitespace  including tabs and line ends   use preg replace    string   preg replace    s          string      From here

User · Answer

str replace will do the trick thusly   new str   str replace           old str

[php] How do I strip all spaces out of a string in PHP?

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