PHP replaces a space in a string with a comma ', ' method _php tutorial

Today, I found an article in PHP that introduces a space in a replacement string in a comma ', ' and keeps a diary.
Copy CodeThe code is as follows:

 /*
* The space in the keyword is replaced by ', '
*/
Public Function Emptyreplace ($STR) {
$str = Str_replace (', ', ', $str); Replace full-width spaces as half-width
$str = Str_replace (', ', ', $str); Replace consecutive spaces with one
$noe = false; If a character that is not a space is encountered
for ($i =0; $i
 
  
    if ($noe && $str [$i]== ') $str [$i] = ', ';//If a character that is not a space appears before the current space 
   
 ElseIf ($str [$i]!= ') $noe =true; 
 The current character is not a space, defined $noe variable 
   
} 
   
 return $str; 
   
} 
   
?> 
   
 
   
 
 
   
http://www.bkjia.com/phpjc/781035.html< /span>www.bkjia.com   True  http://www.bkjia.com/phpjc/781035.html  techarticle   Today, I found an article in PHP that introduces a space in a replacement string in a comma ', ' and keeps a diary. Copy the code as follows: Pre name= "code" class= "PHP"?
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