Question

How to quote metacharacters (add backslash in front of specific characters) in PHP

Answer 1

$s= 'PHP $ Java ? 2 * 3 + 4 ^ 5 [C#] (Python) C.';

echo quotemeta($s);

   
       
/*
run:
            
PHP \$ Java \? 2 \* 3 \+ 4 \^ 5 \[C#\] \(Python\) C\.
     
*/

 

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