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Math.
* abs
* acos
* asin
* atan
* atan2
* base_convert
* bindec
* ceil
* cos
* decbin
* dechex
* decoct
* deg2rad
* exp
* floor
* getrandmax
* hexdec
* lcg_value
* log
* log10
* max
* min
* mt_rand
* mt_srand
* mt_getrandmax
* number_format
* octdec
* pi
* pow
* rad2deg
* rand
* round
* sin
* sqrt
* srand
* tan

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Manual: decbin
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  Updated
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decbin

(PHP 3, PHP 4 )

decbin -- Decimal to binary

Description

string decbin (int number)

Returns a string containing a binary representation of the given number argument. The largest number that can be converted is 2147483647 in decimal resulting to a string of 31 1's.

See also the bindec() function.


 About Notes

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  cos
  Updated
Tue, 27 Feb 2001
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