Question

How to pop the first element of an array in PHP

Answer 1

// Create an array equivalent to std::vector in C++
$array = [1, 2, 3, 4, 5];

// Check if the array is not empty
if (!empty($array)) {
    // Remove the first element
    array_shift($array);
}

// Print the updated array
echo implode(" ", $array);



/*
run:

2 3 4 5

*/

 

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