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how to split numbers in php?i need a PHP code for this input.if the input is 143,i need output as 8(tat is sum of 143{1+4+3})

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Last Post by Gideon_1
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i need a PHP code for this input

You can get help here, nobody will write it for you. So what have you tried?

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Sorry..i'am a beginer..i dnt no the basic logic also for this program..i dont no how to split the numbers.please help me

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I agree perfectly with pritaeas. I will advice you to go and learn the basis of php and programming. But since you are a beginner, I thought of refreshing myself with your problem. I have commented it very well for you to understand. Try it and I hope it solved your problem.

<?php
    //this is the set of numbers
    $numbers = 1432;

    //getting the number of characters(length) of the set of numbers
    $num_length = strlen($numbers);

    //Will be using substr so setting the offset to zero
    $i = 0;

    //intialising the sum variable.
    $sum = 0;

    //executing the loop
    while ($i < $num_length) {
        //adding up numbers till the last one
        $sum += substr($numbers, $i, 1);

        //incrementing $i(offset) each time the a number is added
        $i++;
    }

    //outputting the total results.
    echo $sum;
?>
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So much for "nobody here will write it for you". That bit of code just undermined our ethos of helping members to help themselves. It just attracts leeches.

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