php function with undefined amount of params

TomatenTim answered on March 27, 2021 Popularity 5/10 Helpfulness 8/10

answer php function with undefined amount of params

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function sum() {
  	// args looks like: array(1,2,3)
    $args = func_get_args();  
    return array_sum($args);
}

echo sum(1,2,3);   // prints 6

Popularity 5/10 Helpfulness 8/10 Language php

Tags: function php undefined

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Contributed on Mar 27 2021

TomatenTim

0 Answers Avg Quality 2/10

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