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(PHP 4, PHP 5)
decbin — Decimal to binary
Returns a string containing a binary representation of the given number argument. The largest number that can be converted is 4294967295 in decimal resulting to a string of 32 1's.
Decimal value to convert
Binary string representation of number
Example #1 decbin() example
<?php echo decbin(12) . "\n"; echo decbin(26); ?>
The above example will output:
1100 11010
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