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get all possible combinations php

Tyagi420 answered on November 22, 2022 Popularity 6/10 Helpfulness 3/10

answer get all possible combinations php

related how can we calculate and print four number possible combinations in php

get all possible combinations php

Comment

<?php

$array = array('Alpha', 'Beta', 'Gamma', 'Sigma');

function depth_picker($arr, $temp_string, &$collect) {
    if ($temp_string != "") 
        $collect []= $temp_string;

    for ($i=0, $iMax = sizeof($arr); $i < $iMax; $i++) {
        $arrcopy = $arr;
        $elem = array_splice($arrcopy, $i, 1); // removes and returns the i'th element
        if (sizeof($arrcopy) > 0) {
            depth_picker($arrcopy, $temp_string ." " . $elem[0], $collect);
        } else {
            $collect []= $temp_string. " " . $elem[0];
        }   
    }   
}

$collect = array();
depth_picker($array, "", $collect);
print_r($collect);

?>

Popularity 6/10 Helpfulness 3/10 Language php

Source: stackoverflow.com

Tags: combinations get php

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Contributed on Nov 23 2022

Tyagi420

0 Answers Avg Quality 2/10

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how can we calculate and print four number possible combinations in php

Comment

<?php
$numbers = array(
    2,
    8,
    16,
    30,
    44,
    48
);

$solutions = array();

function generate($k, $solution)
{
    global $solutions, $numbers;
    if (count($solution) == 3) {
        $solutions[] = $solution;
    }
    if (count($solution) < 3)
        for ($i = $k; $i < count($numbers); $i++) {
            $solution[] = $numbers[$i];
            generate($i + 1, $solution);
            array_pop($solution);
        }

}

generate(0, array());

echo "<P>Total number of combinations:" . count($solutions) . "</p>";
echo "<p> solutions: </p>";
foreach ($solutions as $sol) {
    echo "<p> {$sol[0]} {$sol[1]} {$sol[2]} </p>";
}
?>

Popularity 2/10 Helpfulness 3/10 Language php

Source: codereview.stackexchange.com

Tags: php combinations

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Contributed on Nov 22 2022

Tyagi420

0 Answers Avg Quality 2/10

get all possible combinations php

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get all possible combinations php

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how can we calculate and print four number possible combinations in php

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