如何在PHP中修剪/删除字符串之间的空格？ [重复]

Question

This question already has an answer here:

• Remove excess whitespace from within a string 11 answers

I have a string like "Tom Jerry ". I want to trim the extra space from middle of the string(there is 2 white space between first name and last name, I want only one white space). I.e. desirable output is "Tom Jerry". How do I do that?

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Answer 1

Try this

$str = "Tom  Jerry";
$cleanStr = trim(preg_replace('/\s\s+/', ' ', str_replace("
", " ", $str)));
echo $cleanStr;