How to delete the first element of an array in PHP?

#PHP How to delete the first element of an array?

In PHP, you can delete the first element of the array by using the "array_shift()" function. The function of this function is to move the unit at the beginning of the array out of the array. Its syntax is "array_shift($array)" ”, its parameter $array represents the input array, and the return value is the removed element value.

Sample code

Result

Array ( [0] => banana [1] => apple [2] => raspberry )

$arr[$k]); unset($arr[$k]); return $r; } // test it on a simple associative array $arr = array('x'=>'ball','y'=>'hat','z'=>'apple'); print_r($arr); print_r(array_kshift($arr)); print_r($arr); ?> Output: Array ( [x] => ball [y] => hat [z] => apple ) Array ( [x] => ball ) Array ( [y] => hat [z] => apple

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