Javascript's .toString(16) in PHP - Stack Overflow

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I'd like to do the same as JavaScript's .toString(16) but in PHP :

var n = 200000002713419;
console.log(n.toString(16));

This returns b5e6211de74b. How can I achieve the same with PHP ?

Thanks a lot.

I'd like to do the same as JavaScript's .toString(16) but in PHP :

var n = 200000002713419;
console.log(n.toString(16));

This returns b5e6211de74b. How can I achieve the same with PHP ?

Thanks a lot.

• php
• javascript
• tostring

Share Improve this question Follow edited Jul 24, 2012 at 23:31 Derek 朕會功夫 94.3k4545 gold badges196196 silver badges253253 bronze badges asked Jul 24, 2012 at 23:25 leonsaysHileonsaysHi 37522 silver badges1212 bronze badges 3

• 3 dechex() will get you part of the way there, but note the limitations in the docs: php/manual/en/function.dechex.php – rjz Commented Jul 24, 2012 at 23:27
• @zerkms, I couldn't sleep with the guilt of submitting one that would fail the given usage case :^) – rjz Commented Jul 24, 2012 at 23:33
• 1 @rjz: among "good dreams" and "at least +40 rep points" I would choose the latter ;-) – zerkms Commented Jul 24, 2012 at 23:34

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1 Answer 1

Sorted by: Reset to default 16

Use PHP's built-in function base_convert() or dechex():

$hex = dechex(12321313); // bc0221
$hex = base_convert(4353454654, 10, 16); // 37c723e

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