Question

How to strip (clear, remove) all spaces from a string in PHP

Answer 1

$s = "php           java  python c#";

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

echo $s;

  
/*
run:
   
phpjavapythonc# 
   
*/

 

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Answer 2

$s = "php           java  python c#";

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

echo $s;

  
/*
run:
   
phpjavapythonc# 
   
*/

 

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