How to break/exit from a each() function in JQuery?

This question already has an answer here:

How to break out of jQuery each Loop 5 answers

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According to the documentation you can simply return false; to break:

$(xml).find("strengths").each(function() {

    if (iWantToBreak)
        return false;
});

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Return false from the anonymous function:

$(xml).find("strengths").each(function() {
  // Code
  // To escape from this block based on a condition:
  if (something) return false;
});

From the documentation of the each method:

Returning 'false' from within the each function completely stops the loop through all of the elements (this is like using a 'break' with a normal loop). Returning 'true' from within the loop skips to the next iteration (this is like using a 'continue' with a normal loop).

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你可以使用return false;

+----------------------------------------+
| JavaScript              | PHP          |
+-------------------------+--------------+
|                         |              |
| return false;           | break;       |
|                         |              |
| return true; or return; | continue;    |
+-------------------------+--------------+

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