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How to replace all occurrences of a substring in a string with JavaScript

3 Answers

0 votes
var s = 'PHP CSS PHP HTML PHP';

s = s.replace(/\PHP/g, 'JavaScript');

document.write(s);
 
 
   
/*
run:
   
JavaScript CSS JavaScript HTML JavaScript 
      
*/

 




answered Sep 22, 2019 by avibootz
0 votes
String.prototype.replaceAll = function(search_s, replace_s) {
    var s = this;

    return s.replace(new RegExp(search_s, 'g'), replace_s);
};

 
var s = 'PHP CSS PHP HTML PHP';
 
s = s.replaceAll('PHP', 'JavaScript');
 
document.write(s);



/*
run:
    
JavaScript CSS JavaScript HTML JavaScript 
 
*/

 




answered Oct 29, 2019 by avibootz
edited Oct 29, 2019 by avibootz
0 votes
String.prototype.replaceAll = function(search_s, replace_s) {
    var s = this;
    
    return s.split(search_s).join(replace_s);
};

 
var s = 'PHP CSS PHP HTML PHP';
 
s = s.replaceAll('PHP', 'JavaScript');
 
document.write(s);



/*
run:
    
JavaScript CSS JavaScript HTML JavaScript 
 
*/

 




answered Oct 29, 2019 by avibootz
...