The Symbol.search well-known symbol specifies the method that returns the index within a string that matches the regular expression. This function is called by the String.prototype.search() method.
For more information, see RegExp.prototype[@@search]() and String.prototype.search().
Property attributes of Symbol.search
| |
|---|---|
| Writable | no |
| Enumerable | no |
| Configurable | no |
| Specification | Status | Comment |
|---|---|---|
| ECMAScript 2015 (6th Edition, ECMA-262) The definition of 'Symbol.search' in that specification. | Standard | Initial definition. |
| ECMAScript 2017 Draft (ECMA-262) The definition of 'Symbol.search' in that specification. | Draft |
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|
| Basic support | 50 | 49 (49) | No support | No support | No support |
| Feature | Android | Chrome for Android | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|---|
| Basic support | No support | No support | 49.0 (49) | No support | No support | No support |
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https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol/search