Question

How to remove specific characters from end of string in PHP

Answer 1

$s = 'php java';

$s = chop($s, 'java');
var_dump($s);

echo "<br />";

$s = chop($s);
var_dump($s);
  
     
/*
run:
          
string(4) "php "
string(3) "php" 
   
*/

 

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Answer 2

$s = 'php java';
 
$s = rtrim($s, 'java');
var_dump($s);
 
echo "<br />";
 
$s = rtrim($s);
var_dump($s);
   
      
/*
run:
           
string(4) "php "
string(3) "php" 
    
*/

 

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