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Asked: 2026-05-27T22:48:45+00:00

i have one string called dvojka value is 0110111101101010 It’s a binary. And I

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i have one string called dvojka value is 0110111101101010 It’s a binary.
And I need to insert character “-” after each 8 chracter, because one character is 8 bits.
Is there some way using PHP?
Thank you.

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1 Answer

  1. Editorial Team

    wordwrap ?

    $output = wordwrap($dvojka,8,'-',true);

    The 3rd parameter is required as the string your breaking up doesn’t have any whitespace

    Example : http://codepad.org/sbhBe5pb

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